LocationLists: Federal Contractors — Mining, Quarrying, and Oil and Gas Extraction (NAICS 21)

1,220 registered entities match (1,239 listings, 19 duplicates removed).

The file is the list as published. Add the essentials (county population, median household income and median age) or a group of area data to every row below.
Add more area data to every row (each link reloads this answer with those columns added, and the buy link then delivers them):
- Add the essentials: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:population,median_household_income,median_age
- Census demographics: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:population,households,median_household_income,median_age,pct_65_plus,pct_bachelors_plus,housing_units,owner_occupied_share,median_home_value,population_estimate,population_growth_since_2020,pct_under_18,pct_5_to_14,pct_households_with_people_under_18
- Business activity by industry: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:establishments,employees,agriculture_establishments,mining_establishments,utilities_establishments,construction_establishments,manufacturing_establishments,wholesale_trade_establishments,retail_trade_establishments,transportation_establishments,information_establishments,finance_establishments,real_estate_establishments,professional_establishments,management_establishments,administrative_establishments,educational_services_establishments,health_care_establishments,arts_establishments,accommodation_establishments,other_services_establishments
- Weather normals: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:january_high,july_high,annual_high,january_low,july_low,annual_low,annual_precipitation,annual_cooling_degree_days,annual_heating_degree_days,hottest_month_high,coldest_month_low,annual_snowfall,annual_days_of_highs_reaching_90_f,annual_days_of_highs_reaching_100_f,growing_season_length_20f_50pct
- Storms: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:flash_flood_events,flood_events,hail_events,high_wind_events,hurricane_events,lightning_events,thunderstorm_wind_events,tornado_events,wildfire_events,winter_storm_events,strong_tornadoes,storm_injuries,storm_deaths,storm_property_damage,storm_crop_damage
- Drought: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:palmer_drought_severity_index,palmer_hydrological_drought_index,modified_palmer_drought_index,palmer_z_index,palmer_drought_severity_index_2025,palmer_hydrological_drought_index_2025,modified_palmer_drought_index_2025,palmer_z_index_2025
- Building stock: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:buildings,multi_story_buildings,mid_rise_buildings,high_rise_buildings,buildings_4_floors_plus,buildings_8_floors_plus,share_with_floors_published,share_with_height_published,building_footprint_area,estimated_floor_area,average_building_height,tallest_building_height
- Housing market and new construction: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:typical_home_value,home_value_change_1_year,typical_rent,rent_change_1_year,price_to_rent_ratio,housing_units_permitted_last_12_months,single_family_units_permitted_last_12_months,housing_units_permitted_per_1000_homes
- Household income from tax returns: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:tax_returns,average_adjusted_gross_income,average_wages,share_income_up_to_25k,share_income_200k_plus,share_income_100k_plus,share_with_business_income,share_with_capital_gains,share_elderly_returns,share_with_earned_income_credit,effective_federal_tax_rate
- Hazard risk: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:national_risk_index_score,national_risk_index_rating_level,expected_annual_loss,expected_annual_loss_to_buildings,social_vulnerability_score,community_resilience_score,avalanche_expected_annual_loss,coastal_flooding_expected_annual_loss,cold_wave_expected_annual_loss,drought_expected_annual_loss,earthquake_expected_annual_loss,hail_expected_annual_loss,heat_wave_expected_annual_loss,hurricane_expected_annual_loss,ice_storm_expected_annual_loss,landslide_expected_annual_loss,lightning_expected_annual_loss,inland_flooding_expected_annual_loss,strong_wind_expected_annual_loss,tornado_expected_annual_loss,tsunami_expected_annual_loss,volcanic_activity_expected_annual_loss,wildfire_expected_annual_loss,winter_weather_expected_annual_loss
- Agriculture: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&area_columns=county:livestock_sales,cattle_inventory,crop_sales,average_producer_age,producers,farm_production_expenses,hired_farm_workers,cropland_acres,harvested_cropland_acres,land_and_buildings_value,land_and_buildings_value_per_acre,irrigated_acres,pastureland_acres,land_in_farms,average_farm_size,share_of_land_in_farms,farms,machinery_value,average_machinery_value_per_farm,tractors,market_value_of_products_sold,average_sales_per_farm,net_cash_farm_income
This list is sold whole.
Buy the whole list — 1,239 rows · $19 (card, no account needed): https://locationlists.com/data/federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21/buy?src=find
Email me this quote (free, pay later): https://locationlists.com/find/quote?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21

Preview (3 fixed sample row(s) from these lists, the same for every question — not a sample of your 1,220 matches):
- MADDOX MATERIALS LIMITED LIABILITY COMPANY · 323 MAIN ST, Spotswood, NJ 08884 · 732-251-0054 [federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21] — matches your question
- TRISTAR TERMINALS GUAM INC · AGAT TERMINAL ROUTE 2A STA RITA INDUSTRIAL DR, AGAT, GU 96915 [federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21] — matches your question
- IRIS METALS, INC · 25497 FLYNN CREEK RD, Custer, SD 57730 [federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21] — matches your question

Where the matches are, by county (counts only, no names or contact details; 632 counties):
- Harris County, TX: 61
- Anchorage Municipality, AK: 19
- Los Angeles County, CA: 11
- Clark County, NV: 11
- Salt Lake County, UT: 11
- Maricopa County, AZ: 10
- Warren County, PA: 10
- Travis County, TX: 10
- Kern County, CA: 9
- Washoe County, NV: 9
- and 622 more counties (see https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&format=json)
Free map of these counts: https://locationlists.com/find/map?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21
The same counts by ZIP code: https://locationlists.com/find?areas=zip&dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21

Left out:
- Federal Contractors — Mining, Quarrying, and Oil and Gas Extraction (NAICS 21): 1,239 match, but at 1,239 records this dataset is sold only as the whole file ($19).

Other ways to ask this:
- Counts per county instead of rows: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&areas=county
- Counts per ZIP code instead of rows: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&areas=zip

Technical details (developers and AI agents): JSON: https://locationlists.com/find?dataset=federal-contractors-mining-quarrying-and-oil-and-gas-extraction-naics-21&format=json · Nothing is charged until checkout is paid.