NAICS 221210 — NATURAL GAS DISTRIBUTION
Federal contract awards classified under NAICS code 221210 (NATURAL GAS DISTRIBUTION) cover 523 unique federal contracts (614 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.
Top Contractors in NAICS 221210
Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.
| Contractor | Awards | Total Obligated |
|---|---|---|
| WASHINGTON GAS LIGHT COMPANY | 15 | $71.8M |
| ENSTAR NATURAL GAS COMPANY, LLC | 4 | $65.4M |
| ATLANTA GAS LIGHT COMPANY | 1 | $52.1M |
| OMEGA PIPELINE COMPANY, LLC | 1 | $41.7M |
| NAVAJO TRIBAL UTILITY AUTHORITY | 31 | $30.9M |
| NRG BUSINESS MARKETING LLC | 53 | $30.8M |
| ONE GAS INC | 13 | $26.1M |
| SOUTHERN COMPANY GAS | 3 | $23.4M |
| SCHUYLER LINE NAVIGATION COMPANY LLC | 1 | $21.8M |
| PIEDMONT NATURAL GAS COMPANY, INC. | 2 | $18.6M |
Top Awarding Agencies
Federal agencies that obligate the most spending in NAICS 221210. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.
| Agency | Awards | Total Obligated |
|---|---|---|
| Department of Defense | 46 | $209.2M |
| Department of Health and Human Services | 37 | $91.1M |
| Department of Veterans Affairs | 87 | $53.9M |
| Department of Homeland Security | 11 | $53.4M |
| General Services Administration | 36 | $25.1M |
| Department of the Interior | 38 | $23.4M |
| Department of Justice | 204 | $22.5M |
| National Aeronautics and Space Administration | 12 | $22.1M |
| Department of Transportation | 4 | $10.7M |
| Department of the Treasury | 14 | $5.0M |
Geographic Concentration
States where NAICS 221210 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.
| State | Awards | Total Obligated |
|---|---|---|
| GA | 38 | $80.1M |
| MD | 23 | $71.6M |
| AK | 3 | $65.4M |
| MO | 6 | $42.2M |
| FL | 9 | $29.5M |
| PA | 56 | $28.1M |
| TX | 37 | $25.5M |
| NC | 12 | $21.4M |
| NM | 23 | $17.2M |
| AZ | 28 | $17.1M |
Most Recent Awards
ATMOS ENERGY CORPORATION
FCI BIG SPRING NATURAL GAS TRANSPORT FY26 02/01/2026 - 03/31/26
MANSFIELD POWER & GAS LLC
FCI BIG SPRING MANSFIELD OIL NATURAL GAS SERVICES FY26
NRG BUSINESS MARKETING LLC
NATURAL GAS SUPPLIER FOR OCT 1, 2025 - SEP 30, 2026
MOUNTAINEER GAS CO
FY26 P4 MOUNTAINEER GAS NATURAL GAS QTR 1
SUMMIT UTILITIES OKLAHOMA, INC.
TO PROVIDE NATURAL GAS SERVICES FOR FCI TEXARKANA FY-2026 FOR THE MONTHS OF OCTOBER 1, 2025 THRU SEPTEMBER 30, 2026.
All Unique Contracts in NAICS 221210
Showing 523 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.
NORTHWEST NATURAL GAS CO
NATURAL GAS SERVICES FOR CHEMAWA
DELTA NATURAL GAS CO INC
DELTA GAS 1ST QTR FY26
WGL ENERGY SERVICES, INC.
WGL GAS SERVICE FY25 47PA0724D0056 52.232-18 AVAILABILITY OF FUNDS
KUNSAN CITY GAS
NATURAL GAS AT KUNSAN AB
CENTERPOINT ENERGY RESOURCES CORP.
FCI WASECA NATURAL GAS UTILITY SERVICE Q1 FY26 CONTRACT #47PA0723D0019 IN ACCORDANCE WITH EO 14222 AND APN 2025, AWARD IS CONSIDERED MISSION ESSENTIAL.
ONE GAS INC
FY26 NATURAL GAS TRANSPORTATION SERVICES FOR FCI EL RENO, OKLAHOMA FOR FY-26 - REFLECT ACTUAL USAGE FOR FY 2026
NRG BUSINESS MARKETING LLC
DIRECT ENERGY/ NRG NATURAL GAS - NEW CONTRACT #47PA0724D0036 CONTRACT EFFECTIVE 02/01/2025
NOVEC ENERGY SOLUTIONS INC
PROVIDE GAS SUPPLY FOR BOWIE COMPUTER CENTER, 17101 MELFORD BLVD, BOWIE, MD0325ZZ
NOVEC ENERGY SOLUTIONS INC
PROVIDE GAS SUPPLY FOR BOWIE COMPUTER CENTER, 17101 MELFORD BLVD, BOWIE, MD0325ZZ.
UNITED ENERGY TRADING, LLC
UNITED ENERGY BILLS FY25 CONTRACT #47PA0724D0049 CUSTOMER #11001874173 ACCOUNT #513362-607046 INVOICE #277809 - APRIL 2025 INVOICE #279325 - MAY 2025
MANSFIELD POWER & GAS LLC
NATURAL GAS USAGE
ONE GAS INC
FY25 NATURAL GAS TRANSPORTATION SERVICES FOR FCI EL RENO, OKLAHOMA FOR FY-25
WEST COAST GAS COMPANY, INC.
NATURAL GAS SERVICE WEST COAST DECEMBER FY 2026 EST
WEST COAST GAS COMPANY, INC.
NATURAL GAS SERVICE WEST COAST JANUARY FY 2026 EST
SAGE ENERGY TRADING LLC
UTILITY NATURAL GAS SUPPLY
NATIONAL FUEL GAS DISTRIBUTION CORP
NATURAL GAS TRANSPORTATION FY 2026
PUBLIC SERVICE ELECTRIC AND GAS COMPANY
FCI FT. DIX NATURAL GAS DISTRIBUTION UTILITY SERVICE FOR FY25
MERRIMAC PETROLEUM, INC
FLAG PROPANE DELIVERY & SERVICING - NATIONAL PARK SERVICE - INTERMOUNTAIN REGION
GAS SOUTH, LLC
NATURAL GAS SERVICE FOR FY 26
ENSPIRE ENERGY, LLC
ENSPIRE ENERGY QTR 1 SERVICE DATES 10/01/2025-12/31/2025 FY26
TIGER NATURAL GAS, INC.
NATURAL GAS UTILITY SERVICE, RIVERSIDE
MEC SERVICES LLC
PROPANE FOR KEAMS CANYON ELEMENTARY SCHOOL
UNITED ENERGY TRADING, LLC
THE CONTRACTOR WILL PROVIDE THE NATURAL GAS SERVICE FOR THE FEDERAL BUILDING AT A FIXED RATE PER DTH FOR THE PERIOD OF 24 MONTHS STARTING 2023-12-01 AT THE SOUTHERN MD FEDERAL COURTHOUSE, 6500 CHERRYWOOD LN IN GREENBELT MD.
NAVAJO TRIBAL UTILITY AUTHORITY
NATURAL GAS, WATER & WATER WASTE UTILITY SERVICES***QUARTERS DEPARTMENT
SYMMETRY ENERGY SOLUTIONS LLC
SYMMETRY GAS BILL FY26 DEC 25