IT Platform Support Services: Database, Mainframe, Middleware Government Contracts
PSC DH01 IT and Telecom – Platform Support Services: Database, Mainframe, Middleware (Labor) Service code
Code facts
- Spend category
- IT IT Professional Service (Labor)
- Part of
-
-
D
- DH
-
D
- Contract obligations
- $613,390,898 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $297,636,107 | |
| 2 | Department of Veterans Affairs | $139,169,225 | |
| 3 | Department of the Army | $75,569,594 | |
| 4 | Air Force | $62,455,324 | |
| 5 | Department of Health and Human Services | $44,211,852 | |
| 6 | Department of Commerce | $40,959,092 | |
| 7 | Defense Finance and Accounting Service | $39,030,289 | |
| 8 | Department of Justice | $22,998,766 | |
| 9 | Department of the Treasury | $10,914,056 | |
| 10 | Department of Labor | $10,218,307 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | ECS Federal, LLC | $140,705,677 | |
| 2 | International Business Machines Corporation | $134,807,091 | |
| 3 | TRM Labs, Inc. | $97,328,007 | |
| 4 | Accenture Federal Services LLC | $24,770,916 | |
| 5 | Feditc, LLC | $24,177,468 | |
| 6 | Tiber Creek Consulting Inc. | $23,919,911 | |
| 7 | Peraton Inc. | $21,325,382 | |
| 8 | ITC Federal, LLC | $18,743,851 | |
| 9 | Nakupuna Services LLC | $16,780,272 | |
| 10 | Integrityone Partners, Inc. | $16,447,978 |
See the full FY2025 ranking of PSC DH01 contractors, by parent company.
Open contract opportunities
Recent contract awards
Latest 10 of 128 awarded in the last 12 months listed here. See the rest on GovTribe.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $23,459,599 |
| FY2026 | $791,272,016 |
| FY2025 | $613,390,898 |
| FY2024 | $659,254,739 |
| FY2023 | $506,282,774 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541512 Computer Systems Design Services | $270,142,167 | |
| 2 | 541519 Other Computer Related Services | $188,100,448 | |
| 3 | 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $160,521,449 | |
| 4 | 541511 Custom Computer Programming Services | $71,425,417 | |
| 5 | 541513 Computer Facilities Management Services | $41,216,834 | |
| 6 | 511210 Software Publishers | $30,552,368 | |
| 7 | 541611 Administrative Management and General Management Consulting Services | $16,159,097 | |
| 8 | 541613 Marketing Consulting Services | $13,834,147 | |
| 9 | 513210 Software Publishers | $6,228,727 | |
| 10 | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $5,171,015 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Virginia | $406,036,270 | |
| 2 | District of Columbia | $209,844,107 | |
| 3 | Maryland | $38,385,622 | |
| 4 | Texas | $32,154,475 | |
| 5 | Indiana | $23,321,676 | |
| 6 | Georgia | $21,676,164 | |
| 7 | Florida | $19,944,743 | |
| 8 | California | $9,240,152 | |
| 9 | Mississippi | $8,808,936 | |
| 10 | Ohio | $7,609,526 | |
| 11 | Massachusetts | $5,755,246 | |
| 12 | Colorado | $5,080,710 | |
| 13 | Alabama | $3,004,485 | |
| 14 | Tennessee | $2,671,684 | |
| 15 | Minnesota | $2,204,735 | |
| 16 | Alaska | $2,165,207 | |
| 17 | Oklahoma | $1,102,902 | |
| 18 | Arizona | $933,936 | |
| 19 | Oregon | $676,798 | |
| 20 | New York | $542,548 | |
| 21 | Idaho | $483,937 | |
| 22 | Louisiana | $234,497 | |
| 23 | Michigan | $200,343 | |
| 24 | Pennsylvania | $157,777 | |
| 25 | Hawaii | $143,725 | |
| 26 | Nevada | $126,878 | |
| 27 | New Mexico | $126,715 | |
| 28 | Montana | $79,808 | |
| 29 | Utah | $70,851 | |
| 30 | Washington | $46,480 | |
| 31 | Missouri | $43,988 | |
| 32 | Illinois | $42,256 | |
| 33 | New Hampshire | $16,030 | |
| 34 | North Dakota | $15,941 | |
| 35 | South Carolina | $8,500 | |
| 36 | Connecticut | $2,400 |
Show all 36
Shares are of everything obligated under PSC DH01 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Definition
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.
Quick answers
What is PSC DH01?
PSC DH01 is IT and Telecom – Platform Support Services: Database, Mainframe, Middleware (Labor), a service code in PSC D, IT and Telecom – Information Technology and Telecommunications.
How many government contracts for IT platform support services: database, mainframe, middleware are there?
3 contract opportunities under PSC DH01 are open now, and 5 notices were posted in the last 90 days. Federal agencies awarded 128 contracts under PSC DH01 in the last 12 months, obligating $803,014,850.
How much do federal agencies spend under PSC DH01?
Federal contracts under PSC DH01 obligated $613,390,898 in fiscal year 2025 and $2,593,660,027 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC DH01?
The contractors with the most obligated under PSC DH01 in fiscal years 2026 and 2027 are ECS Federal, LLC ($140,705,677); International Business Machines Corporation ($134,807,091); and TRM Labs, Inc. ($97,328,007).
Which agencies buy the most under PSC DH01?
The agencies that obligated the most under PSC DH01 in fiscal years 2026 and 2027 are Department of Homeland Security ($297,636,107), Department of Veterans Affairs ($139,169,225) and Department of the Army ($75,569,594).
Which NAICS codes are used with PSC DH01?
The NAICS codes with the most obligated under PSC DH01 in fiscal years 2026 and 2027 are 541512 Computer Systems Design Services; 541519 Other Computer Related Services; and 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services.
Where is the work under PSC DH01 performed?
By place of performance, the states with the most contract obligations under PSC DH01 over the last 12 months are Virginia ($406,036,270), the District of Columbia ($209,844,107) and Maryland ($38,385,622).
What is the latest open contract opportunity under PSC DH01?
The latest open contract opportunity under PSC DH01 is Library of Congress - Zeutschel Scanner Technical Support, solicitation from Library of Congress, posted October 27, 2026.
On GovTribe
See everything under PSC DH01
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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