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.
PUBLIC SERVICE COMPANY OF NORTH CAROLINA, INCORPORATED
NATURAL GAS - SMALL FIRM - OCTOBER 1,2024 THROUGH MARCH 14,2025
UNITED ENERGY TRADING, LLC
NGAP CONTRACT - UNITED ENERGY TRADING LLC
COLUMBIA GAS OF KENTUCKY, INC.
COLUMBIA GAS OF KENTUCKY FY26 NATURAL GAS LDC UTILITY SERVICE FMC LEXINGTON
CONSTELLATION NEWENERGY - GAS DIVISION, LLC
FY26 P4 CONSTELLATION NATURAL GAS DEC 25
GAS SOUTH, LLC
FY 2026-GAS DISTRIBUTION SERVICES
MANSFIELD POWER & GAS LLC
MANSFIELD OIL NAT GAS SERVICES FY26 OCTOBER 1, 2025 THROUGH SEPTEMBER 30, 2026 ALL TERMS AND CONDITIONS REMAIN IN EFFECT UNDER PARENT CONTRACT. CONTRACT # 47PA0723D0017
SYMMETRY ENERGY SOLUTIONS LLC
P4 SYMMETRY NATURAL GAS - FY 2026
MANSFIELD POWER & GAS LLC
NGAP CONTRACT- MANSFIELD POWER AND GAS, LLC
GAS SOUTH, LLC
DEREGULATED NATURAL GAS AT GA0087AD, PEACHTREE SUMMIT FEDERAL BUILDING
NEW MEXICO GAS COMPANY, INC
NEW MEXICO GAS CO. SERVICES FOR SFPES
NOTCH 8 LLC
MONACAN PROPANE
KEYSPAN GAS EAST CORPORATION
2026 NATURAL GAS DELIVERY SERVICES FOR IRS BROOKHAVEN 1040 WAVERLY AVENUE, HOLTSVILLE NY 11742
UGI UTILITIES INC
FY23 NETC NATURAL GAS
SCANA ENERGY MARKETING, LLC
NATURAL GAS SERVICES
WEST COAST GAS COMPANY, INC.
NATURAL GAS SERVICE WEST COAST FEBRUARY FY 2026 EST
BROOKLYN NAVY YARD DEVELOPMENT CORP
MDC BROOKLYN WAREHOUSE (BUILDING 4) - ELECTRICAL & WATER SERVICES FOR FY26 OCTOBER 1, 2025, THROUGH JANUARY 30, 2026.
CENTERPOINT ENERGY RESOURCES CORP.
FY26 P4 CENTERPOINT GAS JAN26
CONSTELLATION NEWENERGY - GAS DIVISION, LLC
FY26 P4 CONSTELLATION NATURAL GAS DEC 25
CONSTELLATION NEWENERGY - GAS DIVISION, LLC
FY26 P4 CONSTELLATION BULK GAS OCT25
WEST COAST GAS COMPANY, INC.
NATURAL GAS SERVICE WEST COAST MARCH FY 2026 EST
WGL ENERGY SERVICES, INC.
RFP: 98905 STATE: DC LDC: WG&L DC FLOW DATE: 11/1/2025 TERMS: 60 MONTHS PRODUCT: FIXED PRICE - FULL REQUIREMENTS PRICE: $4.480 ANNUAL DTHS: 51,626 DTH ACCOUNTS: 1 TYPE: FIRM POP: 11/01/2025 - 10/31/2030
NEW MEXICO GAS COMPANY, INC
NATURAL GAS SERVICES FOR GIMC FACILITIES AGAINST GSA CONTRACT #GS-00P-15-BSD-1140
TIGER NATURAL GAS, INC.
FY25 NGAP - TIGER NATURAL GAS, INC.
CENTERPOINT ENERGY RESOURCES CORP.
FY26 P4 CENTERPOINT GAS DEC25
MOUNTAINEER GAS CO
FY26 P4 MOUNTAINEER GAS NATURAL GAS QTR 1