PSC DE01: It and Telecom – End User: Help Desk; Tier 1 – 2, Workspace, Print, Output, Productivity Tools (Labor)
DE01 is the product and service code (PSC) federal agencies use for it and telecom – end user: help desk; tier 1 – 2, workspace, print, output, productivity tools (labor), in the it and telecom – end user group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 1
- Spending, FY2026
- $1.4 billion
- Share to small businesses
- 49%
Open contracts with PSC DE01, due soonest
- ECO Enterprise Service Desk (ESD) Consolidated Effort - RFI (VA-27-00011677)
✦ The VA Office of Information and Technology is running a Request for Information (market research) on combining its Enterprise Service Desk Tier 0/1 support and its Contact…
Due in 11 daysOct 21, 2026
Where DE01 sits in the PSC Manual
- Category: Service
- Group D: It and Telecom – Information Technology and Telecommunications
- Group DE: It and Telecom – End User
- Code DE01: It and Telecom – End User: Help Desk; Tier 1 – 2, Workspace, Print, Output, Productivity Tools (Labor)
NAICS codes used with PSC DE01
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with DE01 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 541519 | Other Computer Related Services | $1.3 billion |
| 541512 | Computer Systems Design Services | $1.1 billion |
| 511210 | Software Publishers | $384.8 million |
| 541511 | Custom Computer Programming Services | $372.6 million |
| 541513 | Computer Facilities Management Services | $313.4 million |
| 541330 | Engineering Services | $262.3 million |
Who buys under PSC DE01
Agencies with the most contract dollars under DE01 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Internal Revenue Service | $1.7 billion |
| Office of Procurement Operations | $388 million |
| Department of the Air Force | $355.6 million |
| Department of Veterans Affairs | $275.4 million |
| U.S. Customs and Border Protection | $260.2 million |
| Centers for Medicare and Medicaid Services | $243.1 million |
| Department of the Navy | $240.2 million |
| Defense Information Systems Agency | $195.2 million |
Federal spending under PSC DE01 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $1.8 billion |
| FY2025 | $1.7 billion |
| FY2026 | $1.4 billion |
| FY2027 (so far) | $2.6 million |
Who wins PSC DE01 contracts
| Company | Obligated, last 3 years |
|---|---|
| Caci NSS, LLC | $372.8 million |
| At&t Enterprises, LLC | $253.5 million |
| Minburn Technology Group, LLC | $252 million |
| Science Applications International Corporation | $244.1 million |
| Leidos, Inc. | $160.3 million |
| Iron Bow Technologies, LLC | $154.5 million |
| Empower Ai, Inc. | $135.1 million |
| Leidos, Inc. | $130.7 million |
| Raytheon Company | $106.5 million |
| Atlas Technologies, Inc. | $99.8 million |
Related PSC codes
- DE02 It and Telecom – Mobile Device Support Services (Labor)
- DE10 It and Telecom – End User As a Service: Help Desk;tier 1 – 2,Workspace,Print,Output,Productivity Tools
- DE11 It and Telecom – Mobile Device As a Service
Frequently asked questions
What is PSC DE01?
DE01 is the service code in the federal Product and Service Code (PSC) Manual for it and telecom – end user: help desk; tier 1 – 2, workspace, print, output, productivity tools (labor), under D (It and Telecom – Information Technology and Telecommunications) and DE (It and Telecom – End User). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC DE01?
Most federal contract dollars under PSC DE01 go with NAICS 541519 (Other Computer Related Services), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC DE01?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notices use PSC DE01 right now. FedReady can match new ones to your business and email you, free.