PSC codes › 7B21
PSC 7B21 — Mainframe (Hardware and Perpetual License Software): federal contracts
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What PSC 7B21 covers
Description: Computing hardware and software products for traditional mainframe computers and operations running legacy operating systems.
Includes: Software that is licensed for use indefinitely. This can also be referred to as perpetual, indefinite, permanent, continuous, or ever lasting.
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: IT › Product.
Who is winning new PSC 7B21 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| FCN, INC. | $134.7M | 78 |
| MCP COMPUTER PRODUCTS INC | $61.9M | 71 |
| SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $58.3M | 2 |
| PALANTIR USG INC | $52.8M | 1 |
| DELL FEDERAL SYSTEMS L.P | $49.0M | 95 |
| GREENBRIER GOVERNMENT SOLUTIONS INC | $37.3M | 6 |
| COUNTERTRADE PRODUCTS, INC. | $37.0M | 32 |
| STERLING COMPUTERS CORPORATION | $32.3M | 110 |
| GOVERNMENT ACQUISITIONS LLC | $25.3M | 61 |
| NCS TECHNOLOGIES INC | $24.8M | 21 |
How competitive is PSC 7B21?
- 85.1% of obligations on these awards were competed.
- 29.6% of competed awards that report offers drew a single offer (n=1,985).
- 70.2% went to small businesses.
- The five largest contractors hold 35.3% across 413 contractors.
NAICS codes used on PSC 7B21 awards
| NAICS | Industry | Share |
|---|---|---|
| 541519 | Other Computer Related Services | 49.5% |
| 334111 | Electronic Computer Manufacturing | 26.9% |
| 541512 | Computer Systems Design Services | 6.6% |
| 541618 | Other Management Consulting Services | 5.2% |
| 334112 | Computer Storage Device Manufacturing | 4.4% |
| 513210 | Software Publishers | 2.9% |
| 511210 | Software Publishers | 2.2% |
| 334118 | Computer Terminal and Other Computer Peripheral Equipment Manufacturing | 0.5% |
Related PSC codes
7A21 Business Application Software (Perpetual License Software) · DA10 Business Application/Application Development Software As a Service · 7B22 Servers (Hardware and Perpetual License Software) · 7A20 Application Development Software (Perpetual License Software) · 7B20 High Performance Compute (Hardware and Perpetual License Software) · 7E20 End User: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools (HW/Perp SW) · 7F20 It Management Tools/Products (Hardware and Perpetual License Software) · DA01 Business Application/Application Development Support Services (Labor)
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