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PSC S111 — Gas Services: federal contracts
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What PSC S111 covers
Description: Gas Services
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Facilities & Construction › Facility Related Services.
Who is winning new PSC S111 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| NRG BUSINESS MARKETING LLC | $71.5M | 158 |
| ATLANTA GAS LIGHT COMPANY | $52.1M | 1 |
| FOREIGN UTILITY CONSOLIDATED REPORTING | $35.4M | 9 |
| UNITED ENERGY TRADING, LLC | $30.9M | 45 |
| SAMCHULLY CO.,LTD. | $29.8M | 11 |
| ENSTAR NATURAL GAS COMPANY, LLC | $27.0M | 4 |
| TIGER NATURAL GAS, INC. | $25.5M | 108 |
| TOKYO GAS CO.,LTD. | $25.2M | 4 |
| BUYO GAS CO.,LTD. | $22.6M | 3 |
| GAS SOUTH, LLC | $22.5M | 71 |
How competitive is PSC S111?
- 60.4% of obligations on these awards were competed.
- 41.9% of competed awards that report offers drew a single offer (n=31).
- 35.7% went to small businesses.
- The five largest contractors hold 39.8% across 174 contractors.
NAICS codes used on PSC S111 awards
| NAICS | Industry | Share |
|---|---|---|
| 221210 | Natural Gas Distribution | 85.0% |
| 211130 | Natural Gas Extraction | 8.9% |
| 221122 | Electric Power Distribution | 2.3% |
| 221118 | Other Electric Power Generation | 1.6% |
| 221112 | Fossil Fuel Electric Power Generation | 0.8% |
| 486910 | Pipeline Transportation of Refined Petroleum Products | 0.5% |
| 926130 | Regulation and Administration of Communications, Electric, Gas, and Other Utilities | 0.3% |
| 236220 | Commercial and Institutional Building Construction | 0.3% |
Related PSC codes
S112 Electric Services · S119 Other Utilities · 6830 Gases: Compressed and Liquefied · 9140 Fuel Oils · 9130 Liquid Propellants and Fuels, Petroleum Base
Win PSC S111 work with FedSift
- Matched to your company — PSC S111 solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
- A compliance matrix from the package — every requirement in the attachments, each cited to its page
- A pipeline that watches the dates — question cutoffs and response deadlines from what the notice states, amendments and new versions as they post
- The market behind the code — buyers by contracting office, who is entering, adjacent codes and contracts coming up for recompete
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