PSC codes › DH01
PSC DH01 — Database, Mainframe, Middleware (Labor): federal contracts
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- D--Limited Source solicitation for Region 9 Help Desk IT Support Services Bridge
- Kessel Run PRIME RFI - CANCELLED
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What PSC DH01 covers
Description: Support services focused on local database instances, including DBAs, DBMS, and operational support. Also supports distributed platform, application and system integration resources enabling cross application development, communications and information sharing. Includes Mainframe database and middleware support.
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: IT › IT Professional Service (Labor).
Who is winning new PSC DH01 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| ECS FEDERAL, LLC | $238.7M | 1 |
| TRM LABS, INC. | $102.0M | 9 |
| PERATON INC. | $67.6M | 5 |
| NAKUPUNA SERVICES LLC | $30.0M | 1 |
| INTEGRITYONE PARTNERS, INC. | $28.7M | 3 |
| GZO, INC. | $25.9M | 2 |
| INTERNATIONAL BUSINESS MACHINES CORPORATION | $18.6M | 10 |
| SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $18.2M | 2 |
| EVERBRIDGE, INC. | $16.7M | 2 |
| KHS TECHNOLOGIES LLC | $14.1M | 2 |
How competitive is PSC DH01?
- 73.4% of obligations on these awards were competed.
- 51.4% of competed awards that report offers drew a single offer (n=222).
- 48.6% went to small businesses.
- The five largest contractors hold 48.3% across 257 contractors.
NAICS codes used on PSC DH01 awards
| NAICS | Industry | Share |
|---|---|---|
| 541512 | Computer Systems Design Services | 41.4% |
| 541519 | Other Computer Related Services | 25.2% |
| 541511 | Custom Computer Programming Services | 10.1% |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | 5.0% |
| 541513 | Computer Facilities Management Services | 4.5% |
| 511210 | Software Publishers | 3.8% |
| 541611 | Administrative Management and General Management Consulting Services | 2.1% |
| 541613 | Marketing Consulting Services | 1.4% |
Related PSC codes
R499 Other Professional Services · DA01 Business Application/Application Development Support Services (Labor) · DA10 Business Application/Application Development Software As a Service · R425 Engineering and Technical Services · 7A21 Business Application Software (Perpetual License Software) · AC13 National Defense R&D Services; Department of Defense - Military; Experimental Development · DF01 It Management Support Services (Labor) · 7A20 Application Development Software (Perpetual License Software)
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