Federal Contractors — All Other Professional, Scientific, and Technical Services (NAICS 541990)
U.S. · 6,334 locations
There are 6,334 Federal Contractors in the US as of September 2026. They are in all 50 states, DC and Puerto Rico.
6,334 US federal contractors with primary NAICS 541990, All Other Professional, Scientific, and Technical Services — active SAM.gov registrations for contract awards, from the 2026-09-06 SAM.gov public extract.
More about this list
100.0% carry a street address, 61.6% a website, 100.0% a primary NAICS code with its title, 100.0% a CAGE code, 99.9% the name of the government business point of contact, 27.1% received new federal contract dollars FY2021–FY2026, with links to their USAspending profile and largest award, 73.6% a telephone number, 65.2% an email address on a domain that accepts mail, 17.0% the headcount they reported on a 2020–21 PPP loan, and 41.2% are small businesses for their primary NAICS. Email addresses where the firm publishes one on its SBA profile. Every row carries the UEI and CAGE code, physical and mailing address, entity structure, state and country of incorporation, entity start date, every NAICS and PSC code with titles, the set-aside and ownership flags SAM records (woman-owned, veteran-owned, service-disabled veteran-owned, minority-owned, 8(a) and HUBZone certifications with expiry dates), the purpose of registration, and the initial, activation, last-update and expiration dates of the registration. Registrants who opted out of public display in SAM.gov (31,437 in this extract) are excluded from every product. Built from the SAM.gov public entity extract — the monthly file the General Services Administration publishes of every registration in the System for Award Management, decoded with GSA's own layout, the Census NAICS list and the GSA PSC manual.
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●Where the rows are
≡Sample Data Preview
| legal business name | address | city | state | zip | phone | website | uei | cage code | dba name | division name | division number | registration status | purpose of registration code | purpose of registration | initial registration date | registration expiration date | last update date | activation date | address2 | zip4 | congressional district | mailing address | mailing address2 | mailing city | mailing state | mailing zip | mailing country | entity structure code | entity structure | state of incorporation | country of incorporation | entity start date | fiscal year end | business type codes | business types | for profit | nonprofit | other not for profit | woman owned | woman owned small business | veteran owned | service disabled veteran owned | minority owned | black american owned | hispanic american owned | native american owned | asian pacific american owned | subcontinent asian american owned | self certified small disadvantaged | dot certified dbe | manufacturer of goods | foreign owned | us federal government | us state government | us local government | tribally owned firm | alaskan native corporation owned | educational institution | hospital | community development corporation owned | sba 8a certified | sba 8a certification expires | sba hubzone certified | sba hubzone certification expires | sba 8a joint venture | primary naics | primary naics title | small business for primary naics | naics sector code | naics sector | naics codes | naics count | psc codes | psc titles | psc count | credit card accepted | govt business poc name | govt business poc title | alt govt business poc name | alt govt business poc title | electronic business poc name | electronic business poc title | past performance poc name | past performance poc title | debt subject to offset | disaster response areas | disaster response count | entity validation source | extract date | fax | phone as of | contract awards count | contract obligations total | contract obligations added | contract awards with new obligations | contract obligations last 12 months | largest contract obligations | first contract date | last contract date | top awarding agency | awarding agencies count | business size determination | highly compensated officers | parent uei | parent name | largest contract url | latest contract url | usaspending recipient url | sam entity url | phone source | email domain accepts mail | email type | email matches website | contact person | contact phone | capabilities narrative | year established | sba profile updated | sba profile url | employees reported ppp | ppp loan date | ppp borrower name | geo precision | county | county fips | county note | address quality | country | latitude | longitude | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| COPPER RIVER DIGITAL, LLC | 1577 C ST STE 300 | Anchorage | AK | 99501 | (703) 234-9000 | CG6XKD5DYDK7 | 13Z73 | active | Z2 | All Awards | 2025-07-15 | 2027-02-11 | 2026-02-13 | 5133 | 00 | 4501 SINGER CT. STE. 300 | CHANTILLY | VA | 20151 | USA | ZZ | Other | AK | USA | 2025-04-30 | 09-30 | 2X;1B;LJ;23;NB | For Profit Organization;Tribally Owned Firm;Limited Liability Company;Minority Owned Business;Native American Owned | yes | yes | yes | yes | 541990 | All Other Professional, Scientific, and Technical Services | yes | 54 | Professional, Scientific, and Technical Services | 541990 | 1 | 0 | yes | DAVID BALDWIN | PRESIDENT | BRIAN ANTHONY | CHIEF OPERATING OFFICER | DAVID BALDWIN | PRESIDENT | NATASHIA BLAIN | CONTRACTS MANAGER | no | 0 | E&Y | 2026-09-06 | 2025-08-14 | 0 | https://sam.gov/entity/CG6XKD5DYDK7/coreData | SBA Small Business Search profile | david.baldwin@copperriverdigital.com | yes | company | David Baldwin | (703) 234-9000 | CR Digital will focus on delivering specialized digital services across five core domains: Mission Support, Digital Transformation, Advanced Analysis, Emerging Technology Integration, and Risk Management. The common need throughout the industry is the need for ability to deploy and modernize digital capabilities services. Our expertise serves both commercial clients and federal agencies including the Department of Defense (Air Force, Navy, Army, and Space Force), Health and Human Services, Department of Homeland Security, and various other civilian agencies. | 2025 | 2025-08-14 | https://search.certifications.sba.gov/profile/CG6XKD5DYDK7/13Z73 | address | Anchorage Municipality | 02020 | complete | USA | 61.206521 | -149.887244 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| LASHELLE RISK & COMPLIANCE PARTNERS, LLC. | 113 RACHELLE CT | Brunswick | GA | 31520 | www.lashellerisk.com | C3G9CJB14EK6 | 1ZTR4 | active | Z2 | All Awards | 2026-04-13 | 2027-04-24 | 2026-05-04 | 2026-05-04 | 1368 | 01 | 107 RED BUD COURT | BRUNSWICK | GA | 31520 | USA | 2J | Sole Proprietorship | GA | USA | 2026-02-26 | 02-26 | 2X;LJ;A2;8W;23;OY;JX | For Profit Organization;Limited Liability Company;Woman Owned Business;Woman Owned Small Business;Minority Owned Business;Black American Owned;Self-Certified HUBZone Joint Venture | yes | yes | yes | yes | yes | 541990 | All Other Professional, Scientific, and Technical Services | yes | 54 | Professional, Scientific, and Technical Services | 115116;541611;541618;541620;541690;541990;561110;561499;561990;813910;813920 | 11 | R420;R499;R607;R699;R704;R799;U001;U002;U004;U006;U008;U009;U099 | SUPPORT- PROFESSIONAL: CERTIFICATIONS AND ACCREDITATIONS (OTHER THAN EDUC OR INFO TECH C&A);SUPPORT- PROFESSIONAL: OTHER;SUPPORT- ADMINISTRATIVE: WORD PROCESSING/TYPING;SUPPORT- ADMINISTRATIVE: OTHER;SUPPORT- MANAGEMENT: AUDITING;SUPPORT- MANAGEMENT: OTHER;EDUCATION/TRAINING- LECTURES;EDUCATION/TRAINING- PERSONNEL TESTING;EDUCATION/TRAINING- SCIENTIFIC/MANAGEMENT;EDUCATION/TRAINING- VOCATIONAL/TECHNICAL;EDUCATION/TRAINING- TRAINING/CURRICULUM DEVELOPMENT;EDUCATION/TRAINING- GENERAL;EDUCATION/TRAINING- OTHER | 13 | yes | SANTORIA AXSON | FOUNDER | SANTORIA AXSON | FOUNDER | SANTORIA L AXSON | FOUNDER | no | STAGA;STAFL;STASC | 3 | 2026-09-06 | 0 | https://sam.gov/entity/C3G9CJB14EK6/coreData | Santoria Axson | 2026 | 2026-05-07 | https://search.certifications.sba.gov/profile/C3G9CJB14EK6/1ZTR4 | address | Glynn County | 13127 | complete | USA | 31.215523 | -81.502623 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| MARINE OCEAN TRAINING &TECHNOLOGY, LLC | 2 PORTLAND FISH PIER | Portland | ME | 04101 | (207) 944-3841 | C3VLZUFF17X3 | 9H4T5 | active | Z2 | All Awards | 2023-02-21 | 2027-01-17 | 2026-01-20 | 2026-01-20 | SUITE 211 | 4699 | 01 | 830 FEDERAL ST | BELCHERTOWN | MA | 01007 | USA | 2J | Sole Proprietorship | ME | USA | 2015-05-07 | 12-31 | 2X;LJ;23;QZ | For Profit Organization;Limited Liability Company;Minority Owned Business;Subcontinent Asian (Asian-Indian) American Owned | yes | yes | yes | 541990 | All Other Professional, Scientific, and Technical Services | 54 | Professional, Scientific, and Technical Services | 541990 | 1 | 1920;1940;1945;1950;1990;2010;2020;2050;2090;2830;4010;4020;6680;6685;AC11;AC12;AC31;AC32;AC33;AF11;AF12;AG11;AG12;AG13;AG21;AG22;AG23;AG31;AG32;AG33;AG41;AG42;AH11;AH12;AH51;AH52;AJ11;AJ12;B526;B543;C1ED | FISHING VESSELS;SMALL CRAFT;PONTOONS AND FLOATING DOCKS;FLOATING DRYDOCKS;MISCELLANEOUS VESSELS;SHIP AND BOAT PROPULSION COMPONENTS;RIGGING AND RIGGING GEAR;BUOYS;MISCELLANEOUS SHIP AND MARINE EQUIPMENT;WATER TURBINES AND WATER WHEELS; AND COMPONENTS;CHAIN AND WIRE ROPE;FIBER ROPE, CORDAGE, AND TWINE;LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS;PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS;NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; BASIC RESEARCH;NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH;NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; BASIC RESEARCH;NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH;NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; EXPERIMENTAL DEVELOPMENT;EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUCATION SVCS R&D; BASIC RESEARCH;EDUCATION, TRAINING, EMPLOYMENT, & SOCIAL SVCS R&D SVCS; EDUCATION SVCS R&D; APPLIED RESEARCH;ENERGY R&D SERVICES; ENERGY SUPPLY; BASIC RESEARCH;ENERGY R&D SERVICES; ENERGY SUPPLY; APPLIED RESEARCH;ENERGY R&D SERVICES; ENERGY SUPPLY; EXPERIMENTAL DEVELOPMENT;ENERGY R&D SERVICES; ENERGY CONSERVATION; BASIC RESEARCH;ENERGY R&D SERVICES; ENERGY CONSERVATION; APPLIED RESEARCH;ENERGY R&D SERVICES; ENERGY CONSERVATION; EXPERIMENTAL DEVELOPMENT;ENERGY R&D SERVICES; EMERGENCY ENERGY PREPAREDNESS; BASIC RESEARCH;ENERGY R&D SERVICES; EMERGENCY ENERGY PREPAREDNESS; APPLIED RESEARCH;ENERGY R&D SERVICES; EMERGENCY ENERGY PREPAREDNESS; EXPERIMENTAL DEVELOPMENT;ENERGY R&D SERVICES; ENERGY INFORMATION, POLICY AND REGULATION; BASIC RESEARCH;ENERGY R&D SERVICES; ENERGY INFORMATION, POLICY AND REGULATION; APPLIED RESEARCH;NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; WATER RESOURCES; BASIC RESEARCH;NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; WATER RESOURCES; APPLIED RESEARCH;NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; OTHER NATURAL RESOURCES; BASIC RESEARCH;NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; OTHER NATURAL RESOURCES; APPLIED RESEARCH;GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; BASIC RESEARCH;GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; APPLIED RESEARCH;SPECIAL STUDIES/ANALYSIS- OCEANOLOGICAL;SPECIAL STUDIES/ANALYSIS- ENERGY;ARCHITECT AND ENGINEERING- CONSTRUCTION: SHIP CONSTRUCTION AND REPAIR FACILITIES | 41 | no | KRISH SHARMAN | KRISH SHARMAN | no | 0 | E&Y | 2026-09-06 | 2026-01-20 | 0 | https://sam.gov/entity/C3VLZUFF17X3/coreData | SBA Small Business Search profile | mott.technology@gmail.com | yes | free webmail | Krish Sharman | (207) 944-3841 | 2015 | 2026-01-20 | https://search.certifications.sba.gov/profile/C3VLZUFF17X3/9H4T5 | zip_centroid | Cumberland County | 23005 | complete | USA | 43.662607 | -70.257949 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| INNOVATE IN AMERICA LLC | 15 BECHSTEIN DRIVE | Aberdeen | NJ | 07747 | https://innovateinamerica.com/ | C1MLTC2BKQ59 | 99VK1 | INNOVATE IN AMERICA LLC | 874705151 | active | Z2 | All Awards | 2026-07-05 | 2027-07-12 | 2026-07-14 | 2026-07-14 | 2304 | 06 | 15 BECHSTEIN DRIVE | ABERDEEN | NJ | 07747 | USA | 2J | Sole Proprietorship | NJ | USA | 2021-12-08 | 12-31 | 2X;LJ;8W;A2 | For Profit Organization;Limited Liability Company;Woman Owned Small Business;Woman Owned Business | yes | yes | yes | 541990 | All Other Professional, Scientific, and Technical Services | 54 | Professional, Scientific, and Technical Services | 541990 | 1 | 0 | no | EDITH A DUGGAN | PRESIDENT | EDITH A DUGGAN | PRESIDENT | no | 0 | E&Y | 2026-09-06 | 0 | https://sam.gov/entity/C1MLTC2BKQ59/coreData | eduggan@innovateinamerica.com | yes | company | yes | Edith Duggan | Our team specializes in providing focused services and expertise in the Semiconductor and Aerospace & Defense industries. We bring together multi-organization resources to collaborate on industry challenges and to expedite and optimize the delivery of new products and capabilities. With complementary backgrounds in accounting, engineering, strategy, technology, project management, and more, we deliver value through the administration of complex, cross-sector programs. We are committed to meeting the needs of America's next generation workforce by ensuring the seamless integration of industry, academia, and government through innovative initiatives designed to streamline the path to industry and address the workforce talent gap. | 2021 | 2026-07-14 | https://search.certifications.sba.gov/profile/C1MLTC2BKQ59/99VK1 | address | Monmouth County | 34025 | complete | USA | 40.404658 | -74.231458 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| CONVERGENCE ENTERPRISES LLC | 3104 W MIRAMAR CIR | Sioux Falls | SD | 57108 | (605) 271-3358 | CER1KK29AWC5 | 8GKP5 | CONVERGENCE ENTERPRISES LLC | active | Z2 | All Awards | 2026-04-17 | 2027-04-16 | 2026-04-17 | 2026-04-20 | 1507 | 00 | 3104 W MIRAMAR CIR | SIOUX FALLS | SD | 57108 | USA | 2K | Partnership or Limited Liability Partnership | SD | USA | 2019-03-25 | 09-30 | 2X;LJ;A5;QF | For Profit Organization;Limited Liability Company;Veteran Owned Business;Service Disabled Veteran Owned Business | yes | yes | yes | 541990 | All Other Professional, Scientific, and Technical Services | 54 | Professional, Scientific, and Technical Services | 236210;236220;237110;237120;237310;237990;481219;524298;531390;532412;541370;541519;541611;541618;541690;541921;541990;561320;561730;561990;611420;721211 | 22 | 0 | no | TODD PROFFITT | TODD PROFFITT | TODD PROFFITT | TODD J PROFFITT | CONVERGENCE ENTERPRISES, LLC | no | 0 | 2026-09-06 | 2026-04-20 | 0 | https://sam.gov/entity/CER1KK29AWC5/coreData | SBA Small Business Search profile | hiproffitt@msn.com | yes | free webmail | Todd Proffitt | (605) 271-3358 | Construction Estimating, Project Management, Construction Management, P6 Scheduling, WinEst Consulting | 2019 | 2026-04-20 | https://search.certifications.sba.gov/profile/CER1KK29AWC5/8GKP5 | address | Lincoln County | 46083 | complete | USA | 43.482094 | -96.762004 |
{}What's in each row
| Field | What it is | Rows filled |
|---|---|---|
| uei | Unique Entity ID (UEI) — SAM.gov's permanent 12-character key for the entity; stable across refreshes and the key USAspending and FPDS use | 100% |
| cage_ | CAGE code (Commercial and Government Entity), assigned by DLA; blank for federal-assistance-only registrants | 100% |
| legal_ | Legal business name as registered in SAM.gov | 100% |
| dba_ | Doing-business-as name, where one is registered | 19% |
| division_ | Division name, where the registration is for a division of a larger entity | 14% |
| division_ | Division number, where registered | 3% |
| registration_ | active — the registration is current in the extract; the expired-registrations product carries 'expired' | 100% |
| purpose_ | SAM purpose code: Z1 Federal Assistance Awards, Z2 All Awards, Z3 IGT-Only, Z4 Federal Assistance & IGT, Z5 All Awards & IGT | 100% |
| purpose_ | The purpose in words — 'All Awards' means the entity registered to bid on contracts; 'Federal Assistance Awards' means grants and cooperative agreements only | 100% |
| initial_ | Date the entity's first SAM registration was activated (ISO) | 100% |
| registration_ | Date the current registration expires — SAM registrations must be renewed every 365 days (ISO) | 100% |
| last_ | Date the registration was last updated (ISO) | 82% |
| activation_ | Date the current registration record was made active (ISO) | 100% |
| address | Physical address, line 1 | 100% |
| address2 | Physical address, line 2 | 7% |
| city | Physical address city | 100% |
| state | Two-letter state, territory or province code of the physical address | 100% |
| zip | Physical address ZIP or postal code | 100% |
| zip4 | ZIP+4, where held | 87% |
| country | Physical address country, ISO 3-letter code (USA for United States) | 100% |
| congressional_ | Congressional district of the physical address, as held by SAM | 100% |
| mailing_ | Mailing address, line 1 | 100% |
| mailing_ | Mailing address, line 2 | 12% |
| mailing_ | Mailing address city | 100% |
| mailing_ | Mailing address state or province | 100% |
| mailing_ | Mailing address ZIP or postal code | 100% |
| mailing_ | Mailing address country code | 100% |
| website | Entity website as registered | 62% |
| entity_ | SAM entity structure code (2L, 8H, 2K, 2J, 2A, CY, X6, ZZ) | 100% |
| entity_ | Entity structure in words: Corporate Entity (Not Tax Exempt), Corporate Entity (Tax Exempt), Partnership or Limited Liability Partnership, Sole Proprietorship, U.S. Government Entity, Foreign Government, International Organization, Other | 100% |
| state_ | State of incorporation, where the country of incorporation is the US | 92% |
| country_ | Country of incorporation, ISO 3-letter code | 92% |
| entity_ | The date the entity says it started business (ISO) | 100% |
| fiscal_ | Fiscal year end, MM-DD | 100% |
| business_ | Every SAM business type code the entity asserted, separated by ';' | 100% |
| business_ | Those business types in words, from GSA's own code table, separated by ';' — e.g. 'For Profit Organization;Limited Liability Company;Woman Owned Small Business' | 100% |
| for_ | yes — the entity asserted the SAM business type 'For Profit Organization' | 92% |
| nonprofit | yes — the entity asserted the SAM business type 'Non-Profit Organization' | 7% |
| woman_ | yes — the entity asserted the SAM business type 'Woman Owned Business' | 26% |
| woman_ | yes — the entity asserted the SAM business type 'Woman Owned Small Business' | 22% |
| veteran_ | yes — the entity asserted the SAM business type 'Veteran Owned Business' | 18% |
| service_ | yes — the entity asserted the SAM business type 'Service Disabled Veteran Owned Business' | 13% |
| minority_ | yes — the entity asserted the SAM business type 'Minority Owned Business' | 23% |
| black_ | yes — the entity asserted the SAM business type 'Black American Owned' | 11% |
| hispanic_ | yes — the entity asserted the SAM business type 'Hispanic American Owned' | 6% |
| native_ | yes — the entity asserted the SAM business type 'Native American Owned' | 2% |
| asian_ | yes — the entity asserted the SAM business type 'Asian-Pacific American Owned' | 3% |
| subcontinent_ | yes — the entity asserted the SAM business type 'Subcontinent Asian (Asian-Indian) American Owned' | 3% |
| self_ | yes — the entity asserted the SAM business type 'Self Certified Small Disadvantaged Business' | 4% |
| dot_ | yes — the entity asserted the SAM business type 'DOT Certified DBE' | 5% |
| manufacturer_ | yes — the entity asserted the SAM business type 'Manufacturer of Goods' | 3% |
| foreign_ | yes — the entity asserted the SAM business type 'Foreign Owned' | 1% |
| sba_ | yes — SBA-certified 8(a) Business Development program participant, as reported to SAM by the SBA | 2% |
| sba_ | Expiry date of the 8(a) certification (ISO) | 2% |
| primary_ | Primary NAICS code (six digits) | 100% |
| primary_ | Title of the primary NAICS code from the Census 2022 NAICS list | 100% |
| small_ | yes / no — whether the entity is a small business under the SBA size standard for its primary NAICS, as asserted in SAM | 50% |
| naics_ | Two-digit NAICS sector of the primary NAICS (31-33 Manufacturing, 44-45 Retail Trade, 48-49 Transportation and Warehousing are ranges) | 100% |
| naics_ | That sector's title | 100% |
| naics_ | Every NAICS code the entity registered under, separated by ';' | 100% |
| naics_ | How many NAICS codes the entity registered | 100% |
| psc_ | Every Product and Service Code (PSC) the entity registered, separated by ';' | 25% |
| psc_ | Titles of those PSCs from the GSA PSC manual, in the same order, separated by ';' | 25% |
| psc_ | How many PSCs the entity registered | 100% |
| credit_ | yes / no — the entity accepts government purchase cards | 99% |
| govt_ | Name of the Government Business point of contact the entity designated in SAM — no phone or email is published for any contact | 100% |
| govt_ | That contact's title, where given | 64% |
| alt_ | Name of the alternate Government Business point of contact | 28% |
| alt_ | That contact's title, where given | 15% |
| electronic_ | Name of the Electronic Business point of contact | 100% |
| electronic_ | That contact's title, where given | 65% |
| past_ | Name of the Past Performance point of contact, where designated | 36% |
| past_ | That contact's title, where given | 25% |
| debt_ | yes / no — whether Treasury reports the entity has delinquent debt subject to offset; blank where Treasury has not reported | 86% |
| disaster_ | Disaster Response Registry areas the entity offers to serve, as SAM area codes (STA state, CTY county, MSA metro, ANY), separated by ';' | 7% |
| disaster_ | How many disaster response areas are listed | 100% |
| entity_ | Who validated the entity's identity for SAM (E&Y since 2022; D&B for legacy records) | 89% |
| extract_ | Date of the SAM.gov public monthly extract the row was taken from (ISO) | 100% |
| phone | The entity's telephone number as recorded on its most recent federal contract action in USAspending (FY2021–FY2026); blank for registrants with no contract in that window | 74% |
| fax | The fax number on that same most recent contract record, where recorded | 12% |
| phone_ | Date of the contract action the phone number was taken from (ISO) | 74% |
| contract_ | Number of distinct federal contract awards with at least one action FY2021–FY2026, from USAspending; 0 means none in that window | 100% |
| contract_ | Net federal dollars obligated to the entity on contracts FY2021–FY2026, from USAspending — de-obligations and close-outs of older awards count against it, so it can be zero or negative | 30% |
| contract_ | New federal dollars obligated to the entity on contracts FY2021–FY2026 (positive obligations only, de-obligations excluded), from USAspending; blank where the window holds only close-outs | 27% |
| contract_ | Number of contract awards that received new (positive) obligations FY2021–FY2026 | 30% |
| contract_ | Dollars obligated in the 12 months before 2026-09-06, the USAspending archive date | 20% |
| largest_ | Dollars obligated FY2021–FY2026 on the entity's single largest award | 30% |
| first_ | Date of the entity's first contract action in the FY2021–FY2026 window (ISO) | 30% |
| last_ | Date of the entity's most recent contract action (ISO) | 30% |
| top_ | The agency that obligated the most to the entity FY2021–FY2026 | 30% |
| awarding_ | How many different agencies awarded the entity a contract FY2021–FY2026 | 30% |
| business_ | The contracting officer's business-size determination on the most recent contract (SMALL BUSINESS / OTHER THAN SMALL BUSINESS) — the government's determination, not the entity's own assertion | 30% |
| highly_ | The five highest-compensated officers and their total compensation, as reported on the entity's most recent contract that carries them (FFATA executive compensation disclosure), separated by ';' | 1% |
| parent_ | UEI of the entity's parent as recorded on its contracts | 30% |
| parent_ | Name of that parent | 30% |
| largest_ | USAspending page for the entity's largest award — every transaction, modification and agency on it | 30% |
| latest_ | USAspending page for the entity's most recent award | 30% |
| usaspending_ | USAspending recipient profile — every contract, grant and transaction to the entity, by year and agency | 30% |
| sam_ | The entity's public registration page on SAM.gov | 100% |
| phone_ | Where the phone number came from: 'USAspending contract record' (preferred) or 'SBA Small Business Search profile' | 74% |
| The email address the firm publishes on its SBA Small Business Search profile, only where the firm chose to display it; blank for firms with no public profile (mostly large businesses and nonprofits) | 66% | |
| email_ | yes / no — whether the email's domain publishes a mail (MX) or address record, checked on every build; a domain check, not proof the mailbox exists. Blank where the lookup did not answer | 65% |
| email_ | company / free webmail — whether the address is on a company domain or a consumer mailbox provider such as gmail.com | 66% |
| email_ | yes / no — whether the email's domain matches the firm's registered website domain | 42% |
| contact_ | The contact person named on the firm's SBA Small Business Search profile | 85% |
| contact_ | The phone number on the firm's SBA profile, published next to that contact, where the firm chose to display it | 65% |
| capabilities_ | The firm's own capabilities statement from its SBA profile (first 2,000 characters) | 21% |
| year_ | Year established, as the firm states on its SBA profile | 85% |
| sba_ | Date the firm last updated its SBA Small Business Search profile (ISO) | 85% |
| sba_ | The firm's public profile on SBA Small Business Search | 86% |
| employees_ | Employees the business reported on its SBA Paycheck Protection Program loan application in 2020–21 (most recent loan) — a headcount at that date, not a current figure; joined on business name and ZIP, and left blank wherever that match was ambiguous | 17% |
| ppp_ | Approval date of the PPP loan the employee count comes from (ISO) | 17% |
| ppp_ | The borrower name on that PPP loan, so the match can be checked | 17% |
| latitude | Latitude | 100% |
| longitude | Longitude | 100% |
| geo_ | How exact the map point is: the source's own point, the street address, or the ZIP code's centre | 100% |
| county | County the location is in | 100% |
| county_ | Five-digit federal code of that county | 100% |
| county_ | How the county was found, where it was not given by the source | 2% |
| address_ | Whether the street address is complete, missing a house number, or a PO box | 100% |
Rows filled is measured on every row of the delivered file.
✓Where this data comes from
This dataset is built from the SAM.gov public entity extract — the monthly file the General Services Administration publishes of every registration in the System for Award Management, the register every organisation must be in before it can receive a federal contract or grant. Every row is the entity's own registration, keyed by its permanent Unique Entity ID, with its business types, NAICS and PSC codes decoded from GSA's published layout, the Census NAICS list and the GSA PSC manual. Nothing comes from a company's website. Three public government sources are joined on top, each named on every row it fills: USAspending contract records (fiscal 2021 onward) for award counts, dollars obligated, officer compensation, links to the awards, and the telephone number on the latest contract; SBA Small Business Search profiles, joined on UEI, for the email address and phone a firm chooses to publish; and SBA Paycheck Protection Program loan records, joined on name and ZIP, for the headcount a business reported in 2020–21. Email domains are checked for a mail record on every build; mailboxes are not.
September 15, 2026
File built
132 fields
Columns in the file
Fill measured
On every row of the delivered file
Registrations are published as SAM holds them. The only rows removed are the registrants who set SAM's 'no public display' flag, which is honoured and counted on every dataset; expired registrations are kept in their own file rather than dropped. Dates are normalised to ISO and every code is decoded with the government's own tables, with the raw codes kept alongside. Every build round-trips a random sample against the live SAM.gov Entity Management API and is not published if any row disagrees.
How we build and date every file: methodology.
Using ChatGPT, Claude or an API?
No setup needed. Ask ChatGPT or Claude your question about the Federal Contractors — All Other Professional, Scientific, and Technical Services (NAICS 541990) and give it this page: it can open https://locationlists.com/find?dataset=federal-contractors-all-other-professional-scientific-and-technical-services-naics-541990 with the filters you need and show you the count and price.
Using ChatGPT or Claude? Tell it to answer from locationlists.com/find — no account, no connector.
How assistants ask
No connector needed. Any AI assistant can answer from this site with a web link, no connector, no account: open https://locationlists.com/find with the question as query parameters.
If a question needs filtering, distance, combining lists or a price, open a /find link: either put the question itself in q=, or build the structured link. The answer does not need an API, a connector or an account.
Simplest, the question itself: https://locationlists.com/find?q=<the question in plain words>
Or set the parts yourself: https://locationlists.com/find?dataset=<slug>&state=<ST>&city=<city>&county=<county>&zip=<zip>&near=<place or zip>&radius=<miles>&where=<column>:<op>:<value>&total=<rows>
Leave out what the question does not need. Distance is radius, in straight-line miles; near can name several places separated by | to reach from any of them. To ask about several lists at once, use datasets with two or more names, or category with a kind of business. To compare two lists, add relate=nearest and the other list with b. in front of its parameters. To count by area, use areas=county (or zip, state, metro). To keep only places whose county, ZIP code, metro area or state meets a Census figure, add area_where (for example county:population>1000000); with areas, per=100000 gives counts per 100,000 residents.
Links an assistant can open, each showing how many rows match, a few preview rows and the price for just that part:
- Only rows where for_profit is yes: https://locationlists.com/find?dataset=federal-contractors-all-other-professional-scientific-and-technical-services-naics-541990&where=for_profit%3Aeq%3Ayes
- The whole list: add a city, state, ZIP code or distance:
https://locationlists.com/find?dataset=federal-contractors-all-other-professional-scientific-and-technical-services-naics-541990
Optional: connect for repeat use or wallet payments:
Read https://locationlists.com/skill.md and follow the instructions to connect LocationLists. Then show me the Federal Contractors — All Other Professional, Scientific, and Technical Services (NAICS 541990) list.Your assistant will walk you through setup and show you the price before you pay.
For developers
Every step below has a no-connector equivalent: https://locationlists.com/find?dataset=federal-contractors-all-other-professional-scientific-and-technical-services-naics-541990 with the same filters as query parameters.
- Connect your agent to
https://locationlists.com/mcp(no key, no signup). - Call
count_locationswithdataset: "federal-contractors-all-other-professional-scientific-and-technical-services-naics-541990"and any filter — it is free, and returns how many rows match and what they cost. - Fetch the rows with
query_locations: $1.24 per 100 rows from this dataset. Above 3,167 rows, buying the whole file is cheaper.
Paid in USDC over x402 — the agent gets an HTTP 402 with the exact price, signs, and retries. Money moves only after rows are delivered, so a failed or empty query costs nothing. Setup for Claude, Cursor and VS Code
?Frequently Asked Questions
How many Federal Contractors are there in the US?
There are 6,334 Federal Contractors in the US as of September 2026. They are in all 50 states, DC and Puerto Rico.
What is one row in this file?
One entity registration in SAM.gov, the System for Award Management every organisation must register in before it can receive a federal contract or grant. US federal contractors with primary NAICS 541990, All Other Professional, Scientific, and Technical Services — active SAM.gov registrations for contract awards. The row is keyed by the Unique Entity ID (UEI), which is permanent and is the same id USAspending and FPDS use.
Does it include email addresses or phone numbers?
Yes, from two public government sources, and every row says which. Telephone and fax come from the entity's most recent federal contract record in USAspending (FY2021–FY2026); where there is none, from the firm's own SBA Small Business Search profile. Email addresses come only from SBA profiles, and only where the firm chose to display them, so they are mostly small businesses. The SAM.gov extract itself carries contact names but no email or phone. Nothing is guessed or compiled from other lists, and no email is ever inferred from a website.
How often is it refreshed?
File built on September 15, 2026. It is not on an automatic refresh schedule, so check the build date above before you buy.
Is every SAM.gov registrant here?
Every registrant in the public extract except those who set the 'no public display' flag — 31,437 registrants in the 2026-09-06 file asked SAM not to show their registration in public search, and that request is honoured here even though the extract itself carries their records. Entities whose registration has expired are in the separate expired-registrations file, not this one.
How does this differ from USAspending or FPDS data?
SAM.gov records who is registered and eligible to receive an award; USAspending records the awards. This file joins the two on UEI: every registration, plus, for each one that won a contract FY2021–FY2026, the number of awards, dollars obligated in total and in the last 12 months, the top awarding agency, the contracting officer's size determination, the five highest-compensated officers where disclosed, and links to the largest and most recent award and the full USAspending recipient profile. The contract totals are reconciled to USAspending's own published totals for every closed fiscal year before a file is built.
How is the data verified?
A random sample of rows is round-tripped against the live SAM.gov Entity Management API on every build, comparing legal name, CAGE code, physical address, status and expiration date; a build with any disagreement is not published.