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.
CONSTELLATION NEWENERGY - GAS DIVISION, LLC
FCC TERRE HAUTE NATURAL GAS UTILITY FY26 DECEMBER 2025 CONTRACT #47PA0421D0029
CONSTELLATION NEWENERGY - GAS DIVISION, LLC
FCC TERRE HAUTE NATURAL GAS UTILITY FY26 JANUARY 2026 CONTRACT #47PA0421D0029
THE GAS COMPANY, LLC
FDC HONOLULU NATURAL GAS FY26 CONTRACT #GS-00P-16-BSD-1202
GAS SOUTH, LLC
GAS SOUTH FY25
UGI ENERGY SERVICES, LLC
FCI FAIRTON: NATURAL GAS SUPPLY FY25, OCTOBER 1, 2024-SEPTEMBER 30, 2025 47PA0421D0045 NET 30
COMMERCIAL ENERGY OF MONTANA INC.
CSU PRYOR HEALTH CLINIC NATURAL GAS UTILITIES BASE OBLIGATED AMOUNT: $40,000.00 AGGREGATE OBLIGATED AMOUNT: $209,204.77
SOUTHERN CALIFORNIA GAS COMPANY
FY25 SO CAL GAS POWERHOUSE FRONT ENTRY #19110580008/12758876
NRG BUSINESS MARKETING LLC
NATURAL GAS SUPPLIER FOR OCT 1, 2025 - SEP 30, 2026
NATIONAL FUEL GAS DISTRIBUTION CORP
NATURAL GAS TRANSPORTATION FY 2025
MOUNTAINEER GAS CO
FY25 BILLING THROUGH MARCH 2025
MOUNTAINEER GAS CO
NATURAL GAS UTILITY SERVICES FOR THE MINE SAFETY AND HEALTH ADMINISTRATION (MSHA) APPROVAL AND CERTIFICATION CENTER (A&CC) IN TRIADELPHIA, WEST VIRGINIA
SUBURBAN PROPANE PARTNERS, L.P
WRSU PROPANE SERVICE
MEC SERVICES LLC
PROPANE FOR CRYSTAL BOARDING SCHOOL
COLUMBIA GAS OF OHIO INC
COLUMBIA GAS OF OHIO TRANSPORTATION FY25
WGL ENERGY SERVICES, INC.
NATURAL GAS FOR FDC PHILADELPHIA FY25
C & G LLC
PURCHASE AND DELIVERY OF HEATING FUEL TO KING SALMON, ALASKA WEATHER SERVICE OFFICE (WFO) IN ALASKA
SMART PROCUREMENT SOLUTIONS INC
. CONTRACTOR WILL PROVIDE LIQUID PROPANE GAS (LPG) GALLON AS NEEDED TO VARIOUS LOCATIONS THROUGHOUT USCG TRAINING CENTER PETALUMA
UGI UTILITIES INC
UGI NATURAL GAS TRANSPORTATION FY25
MOUNTAIN V OIL & GAS, INC.
FY26 NATURAL GAS QTR 1
TIGER NATURAL GAS, INC.
FY26 P4 TIGER NATURAL GAS QTR 1 & QTR 2 CONTRACT #47PA0420D0078
SOUTH JERSEY GAS CO
FCI FAIRTON NATURAL GAS SERVICE TRANSPORTATION FY26
UGI UTILITIES INC
NATURAL GAS TRANSPORTATION SERVICES FOR FY24
CONSTELLATION NEWENERGY - GAS DIVISION, LLC
FCC TERRE HAUTE NATURAL GAS UTILITY FY26 NOVEMBER 2025 CONTRACT #47PA0421D0029
NRG BUSINESS MARKETING LLC
FCI FAIRTON: NATURAL GAS SUPPLY FY26, OCTOBER 1, 2025-SEPTEMBER 30, 2026 CONTRACT #47PA0425D0006
NAVAJO TRIBAL UTILITY AUTHORITY
IGF::OT::IGF NTUA CONTRACTOR SHALL PROVIDE NATURAL GAS UTILITY SERVICES FOR CPSU SUPPLY BLDG FITNESS CNTR OEH AND PHN PERIOD OF PERFORMANCE JANUARY 1 2017 TO DECEMBER 31 2017