Top HHS natural gas distribution contractors
In the 12 months ending Oct 5, 2026, the Department of Health and Human Services obligated $23.9M in net prime contract dollars under NAICS 221210, up 0.3% from $23.9M in the preceding 12 months. 18 prime contractors received positive obligations, and 3 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Health and Human Services. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top HHS contractors for NAICS 221210
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Washington GAS Light Company | $11.0M | $10.3M | 45.7% | — |
| 2 | Constellation Newenergy - GAS Division, LLC | $5.8M | $5.0M | 24.1% | ▲ 1 |
| 3 | Navajo Tribal Utility Authority | $4.2M | $7.2M | 17.6% | ▼ 1 |
| 4 | Columbia GAS of Pennsylvania Inc | $688K | $355K | 2.9% | ▲ 1 |
| 5 | Southern Company GAS | $649K | $633K | 2.7% | ▼ 1 |
| 6 | Duke Energy Ohio, Inc | $289K | $0 | 1.2% | New |
| 7 | Montana Dakota Utilities Co | $199K | $246K | 0.8% | ▼ 1 |
| 8 | Northwestern Corp | $190K | $11K | 0.8% | ▲ 6 |
| 9 | MEC Services LLC | $180K | $0 | 0.8% | New |
| 10 | New Mexico GAS Company, Inc | $179K | $54K | 0.8% | ▼ 2 |
| 11 | Nations GAS Technologies Inc | $164K | $116K | 0.7% | ▼ 4 |
| 12 | Southwest GAS Corporation | $158K | −$111K | 0.7% | New |
| 13 | Commercial Energy of Montana Inc. | $130K | $41K | 0.5% | ▼ 4 |
| 14 | Bobs GAS Service LLC | $108K | $0 | 0.4% | New |
| 15 | Suburban Propane Partners, L.P | $39K | $0 | 0.2% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Constellation Newenergy - GAS Division, LLC$5.0M → $5.8M (+$766K) · now #2
- Washington GAS Light Company$10.3M → $11.0M (+$680K) · now #1
- Columbia GAS of Pennsylvania Inc$355K → $688K (+$333K) · now #4
Largest declines
- Navajo Tribal Utility Authority$7.2M → $4.2M (−$3.0M) · now #3
- Montana Dakota Utilities Co$246K → $199K (−$47K) · now #7
- Griffin's Propane, Inc.$38K → $0 (−$38K) · no latest-period obligations
New to this market
3 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| MEC Services LLC | Mar 24, 2026 | $180K |
| Bobs GAS Service LLC | Jul 1, 2026 | $108K |
| Suburban Propane Partners, L.P | Nov 19, 2025 | $39K |
Where the money comes from
Funding sub-agencies within the Department of Health and Human Services, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| National Institutes of Health | $16.4M | $15.0M | Up $1.4M (9.6%) |
| Indian Health Service | $5.6M | $7.6M | Down $2.0M (26.5%) |
| Centers for Disease Control and Prevention | $1.6M | $988K | Up $638K (64.6%) |
| Food and Drug Administration | $314K | $312K | Up $2K (0.6%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 75N99022F00013 | Washington GAS Light Company WASHINGTON GAS UTILITY PAYMENTS METER# 1, 20, 56 & CONSOLIDATED BILLING CONTRACT# NEW CONTRACT | $58.9M | Nov 30, 2026 |
| HHSF223201610127G | Washington GAS Light Company USEC PHASE 7 ENERGY CONSERVATION MEASURES AT MRC MOD I AND MOD II | $1.6M | Sep 1, 2027 |
| HHSD2002017F92517 | Southern Company GAS UTILITY ENERGY SERVICE CONTRACT | $3.1M | Jan 30, 2028 |
Common questions
Who are the top HHS contractors for NAICS 221210?
In the latest 12 months, Washington GAS Light Company ($11.0M), Constellation Newenergy - GAS Division, LLC ($5.8M), Navajo Tribal Utility Authority ($4.2M) received the most HHS obligations for natural gas distribution.
How concentrated is this market?
The eight largest primes held 95.8% of positive obligations, and Washington GAS Light Company alone held 45.7%. 3 contractors won their first obligations in this market during the latest 12 months.
Are any large HHS NAICS 221210 contracts ending soon?
3 of the largest awards in this market reach their current end date in the next 18 months. The first is 75N99022F00013 (Washington GAS Light Company, $58.9M obligated), ending Nov 30, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$10.5MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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