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.
GAS SOUTH, LLC
DEREGULATED NATURAL GAS AT GA0010AE, IRS ANNEX IN ATLANTA, GA
COLUMBIA GAS OF OHIO INC
COLUMBIA GAS OF OHIO TRANSPORTATION FY26
NOVEC ENERGY SOLUTIONS INC
PROVIDE GAS SUPPLY FOR SOUTHERN MD COURTHSE, 6500 CHERRYWOOD LN, GREENBELT, MD0232ZZ. ESTIMATED BASE AND ALL OPTIONS VALUE OF $232,812.00. PERIOD OF PERFORMANCE OF 12/01/2025 TO 12/31/2030.
WEST COAST GAS COMPANY, INC.
NATURAL GAS SERVICE WEST COAST NOVEMBER FY 2026 EST
NEW MEXICO GAS COMPANY, INC
NATURAL GAS UTILITY SERVICE FOR TAOS DAY SCHOOL
SAGE ENERGY TRADING LLC
PROVIDE GAS SUPPLY FOR MORAINE BUSINESS CENTER, 3150 SPRINGBORO ROAD, MORAINE, OH2255ZZ.
SAGE ENERGY TRADING LLC
BULK NATURAL GAS SERVICES FOR THE NEAL SMITH FEDERAL BUILDING, 210 WALNUT ST, DES MOINES, IA
ENSPIRE ENERGY, LLC
ENSPIRE ENERGY QTR 2 SERVICE DATES 1/01/2026-3/31/2026 FY26
MANSFIELD POWER & GAS LLC
NATURAL GAS SERVICE FOR FY26 FOR FCI JESUP NACIS CODES 221210
CENTERPOINT ENERGY RESOURCES CORP.
FY26 P4 CENTERPOINT GAS NOV25
UGI UTILITIES INC
UGI NATURAL GAS TRANSPORTATION FY26
ENSTAR NATURAL GAS COMPANY, LLC
SEMCO ENERGY (ENSTAR) CONTRACT BASE YEAR
NAVAJO TRIBAL UTILITY AUTHORITY
IGF::OT::IGF - NATURAL GAS AND WATER, WASTE WATER SERVICES***QUARTERS
NEW MEXICO GAS COMPANY, INC
NATURAL GAS SERVICES FOR BIA, SPA, HEADQUARTERS AND WAREHOUSE YARD AREA
MOUNTAIN V OIL & GAS, INC.
FY25 NATURAL GAS JULY - SEPTEMBER CONTRACT #15B11720D00000001
ENSPIRE ENERGY, LLC
NATURAL GAS SERVICES-ENSPIRE ENERGY 4TH QTR SERVICE DATES 7/01/2025-9/30/2025 FY25
CENTERPOINT ENERGY RESOURCES CORP.
FCI WASECA NATURAL GAS UTILITY SERVICE Q2 FY26 CONTRACT #47PA0723D0019
DELTA NATURAL GAS CO INC
DELTA GAS 2ND QTR FY26
NAVAJO TRIBAL UTILITY AUTHORITY
NATURAL GAS FOR AZNN ELO
NEW JERSEY NATURAL GAS COMPANY
NATURAL GAS UTILITY SERVICES FOR LAKEHURST HANGAR ACCOUNT #22-011-4964-43
KENTUCKY FRONTIER GAS, LLC.
FY26 P4 FRONTIER GAS NOV 25
NAVAJO TRIBAL UTILITY AUTHORITY
NATURAL GAS, WATER AND WATER WASTE UTILITY SERVICES FOR QUARTERS***FACILITY MANAGEMENT DEPARTMENT
SOUTHERN CALIFORNIA GAS COMPANY
FY25 SO CAL GAS F AND G UNITS OCTOBER 2023 BILL (ESTIMATE) F&G UNITS #09588970518/13485153
ATMOS ENERGY CORPORATION
FY 2026 GAS SERVICES
CENTERPOINT ENERGY RESOURCES CORP.
FY26 P4 CENTERPOINT GAS OCT25