PSC DD01: IT and Telecom – Service Delivery Support Services: ITSM, Operations Center, Project/PM (Labor)
Service code
Code facts
- Spend category
- IT IT Professional Service (Labor)
- Part of
-
-
D
- DD
-
D
- Contract awards
- 354 In the last 12 months
- Contract obligations
- $2,067,837,377 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | -$1,329,451 |
| FY2026 | $1,746,808,001 |
| FY2025 | $2,067,837,377 |
| FY2024 | $2,207,076,224 |
| FY2023 | $2,303,860,314 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Booz Allen Hamilton Inc. | $267,899,957 | |
| 2 | Global Enterprise Solutions, Inc. | $103,221,882 | |
| 3 | At&T Enterprises, LLC | $101,429,885 | |
| 4 | General Dynamics Information Technology, Inc. | $89,197,136 | |
| 5 | Accenture Federal Services LLC | $52,257,143 | |
| 6 | Mindpoint Group LLC | $46,126,136 | |
| 7 | Lumen Technologies Government Solutions, Inc. | $44,676,237 | |
| 8 | Omni Fed LLC | $43,156,902 | |
| 9 | Science Applications International Corporation | $37,139,541 | |
| 10 | DV United LLC | $35,736,149 |
See the full FY2025 ranking of PSC DD01 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $421,210,475 | |
| 2 | Department of Homeland Security | $212,692,895 | |
| 3 | Department of Commerce | $140,693,067 | |
| 4 | Department of the Army | $129,077,159 | |
| 5 | Department of Health and Human Services | $115,604,612 | |
| 6 | Department of Justice | $105,517,047 | |
| 7 | Department of the Navy | $93,862,396 | |
| 8 | Defense Information Systems Agency | $50,970,394 | |
| 9 | Defense Counterintelligence and Security Agency | $45,591,933 | |
| 10 | Small Business Administration | $44,479,696 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541512 Computer Systems Design Services | $765,353,139 | |
| 2 | 541519 Other Computer Related Services | $408,843,574 | |
| 3 | 541511 Custom Computer Programming Services | $157,409,907 | |
| 4 | 517110 Wired Telecommunications Carriers | $111,710,905 | |
| 5 | 517410 Satellite Telecommunications | $105,983,409 | |
| 6 | 541513 Computer Facilities Management Services | $55,628,717 | |
| 7 | 517311 Wired Telecommunications Carriers | $44,115,894 | |
| 8 | 541330 Engineering Services | $32,139,212 | |
| 9 | 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $11,099,078 | |
| 10 | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $7,538,650 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Virginia | $417,334,513 | |
| 2 | Maryland | $334,576,485 | |
| 3 | District of Columbia | $268,239,767 | |
| 4 | New York | $225,459,206 | |
| 5 | Florida | $106,041,712 | |
| 6 | California | $47,989,182 | |
| 7 | Texas | $36,751,998 | |
| 8 | Washington | $29,411,167 | |
| 9 | Arizona | $24,555,765 | |
| 10 | Utah | $23,199,485 | |
| 11 | New Jersey | $12,879,556 | |
| 12 | Illinois | $10,413,425 | |
| 13 | North Carolina | $10,221,295 | |
| 14 | Alabama | $10,025,106 | |
| 15 | New Mexico | $8,362,275 | |
| 16 | Oklahoma | $7,555,955 | |
| 17 | Georgia | $7,264,547 | |
| 18 | Colorado | $6,522,275 | |
| 19 | Hawaii | $6,493,998 | |
| 20 | Missouri | $5,118,836 | |
| 21 | Ohio | $5,112,818 | |
| 22 | Nebraska | $4,618,222 | |
| 23 | South Carolina | $4,244,919 | |
| 24 | New Hampshire | $3,295,519 | |
| 25 | Minnesota | $2,528,360 | |
| 26 | Alaska | $2,157,563 | |
| 27 | Michigan | $2,038,728 | |
| 28 | Pennsylvania | $1,982,555 | |
| 29 | Guam | $1,466,757 | |
| 30 | Kentucky | $789,718 | |
| 31 | Kansas | $565,193 | |
| 32 | Mississippi | $398,413 | |
| 33 | Tennessee | $346,814 | |
| 34 | Oregon | $285,000 | |
| 35 | Montana | $250,672 | |
| 36 | North Dakota | $216,224 | |
| 37 | Louisiana | $194,061 | |
| 38 | Wisconsin | $83,478 | |
| 39 | Maine | $80,000 | |
| 40 | Connecticut | $71,331 | |
| 41 | West Virginia | $20,656 | |
| 42 | Nevada | $20,250 | |
| 43 | Iowa | $19,938 | |
| 44 | Arkansas | $18,714 | |
| 45 | Delaware | $7,638 | |
| 46 | Puerto Rico | $3,094 |
Show all 46
Shares are of everything obligated under PSC DD01 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 813 listed here. See the rest on GovTribe.
Definition
Support services for delivery processes including IT Service Management (ITSM), Project Program and Portfolio (PPM), and Operations Centers (NOC, GOC). ITSM processes include incident, problem and change management services as part of the ITSM program. IT Project Management includes support for agile and continuous improvement/development (CI/CD).
Excludes: Tier 1 and 2 Help Desk.
Quick answers
What is PSC DD01?
PSC DD01 is IT and Telecom – Service Delivery Support Services: ITSM, Operations Center, Project/
How much do federal agencies spend under PSC DD01?
Federal contracts under PSC DD01 obligated $2,067,837,377 in fiscal year 2025 and $8,324,252,465 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC DD01?
The contractors with the most obligated under PSC DD01 in fiscal years 2026 and 2027 are Booz Allen Hamilton Inc. ($267,899,957); Global Enterprise Solutions, Inc. ($103,221,882); and At&T Enterprises, LLC ($101,429,885).
Which agencies buy the most under PSC DD01?
The agencies that obligated the most under PSC DD01 in fiscal years 2026 and 2027 are Air Force ($421,210,475), Department of Homeland Security ($212,692,895) and Department of Commerce ($140,693,067).
Which NAICS codes are used with PSC DD01?
The NAICS codes with the most obligated under PSC DD01 in fiscal years 2026 and 2027 are 541512 Computer Systems Design Services, 541519 Other Computer Related Services and 541511 Custom Computer Programming Services.
Where is the work under PSC DD01 performed?
By place of performance, the states with the most contract obligations under PSC DD01 over the last 12 months are Virginia ($417,334,513), Maryland ($334,576,485) and the District of Columbia ($268,239,767).
What is the latest contract opportunity under PSC DD01?
The latest contract opportunity under PSC DD01 is Request for Information - Multi-X Security (MXS) Platform Operations and Maintenance, pre-solicitation from Lifecycle Management Center (AFMC), posted October 15, 2026.
On GovTribe
See everything under PSC DD01
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code