GETWAB

02 / Market Size

How large is the NAICS 517110 federal market?

Net obligations$18.05B
Contract actions155,763
Vendors521
Federal customers123
Contracting offices618
Average action$115.9K
Largest action$157.03M
Data coverageFY 2020–FY 2026

03 / Spending Trend

NAICS 517110 contract spending by fiscal year

Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.

Latest closed fiscal year$1.81B
FY 2026
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2020$4.17B41,128412109—
FY 2021$2.44B35,749353107−41.5%
FY 2022$2.77B26,101253103+13.8%
FY 2023$2.50B22,677209101−10.0%
FY 2024$2.20B14,75315597−11.8%
FY 2025$2.17B11,96212499−1.6%
FY 2026$1.81B3,39375100−16.4%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2020–FY 2026.

Federal customerCodeObligationsActionsVendorsMarket share
DEPT OF THE AIR FORCE5700$3.57B4,4408419.8%
DEFENSE INFORMATION SYSTEMS AGENCY (DISA)97AK$3.57B133,48715019.8%
VETERANS AFFAIRS, DEPARTMENT OF3600$2.80B1,7958515.5%
DEPT OF THE ARMY2100$1.14B2,2931206.3%
SOCIAL SECURITY ADMINISTRATION2800$1.03B318105.7%
INTERNAL REVENUE SERVICE2050$954.71M700115.3%
OFFICES, BOARDS AND DIVISIONS1501$679.26M164123.8%
STATE, DEPARTMENT OF1900$522.51M307142.9%
OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA)7570$432.74M10962.4%
DEPARTMENTAL OFFICES1406$277.74M335191.5%

05 / Contracting Offices

Which contracting offices buy in NAICS 517110?

Ranked by net obligations during FY 2020–FY 2026.

06 / Top Vendors

Which contractors lead the NAICS 517110 market?

VendorObligationsActionsCustomersMarket shareLatest activity
AT&T CORP.$4.31B3,8954923.9%Sep 30, 2026
VERIZON BUSINESS NETWORK SERVICES LLC$2.09B5,4674411.6%Sep 30, 2026
LUMEN TECHNOLOGIES GOVERNMENT SOLUTIONS, INC.$1.44B4,463338.0%Sep 30, 2026
AT&T CORP.$1.07B12,139345.9%Sep 28, 2026
CACI NSS, LLC$711.72M11233.9%May 8, 2026
MCI COMMUNICATIONS SERVICES INCORPORATED$678.58M86,693233.8%Aug 28, 2026
QWEST GOVERNMENT SERVICES INC$616.89M11,707423.4%Sep 1, 2026
LEIDOS INNOVATIONS CORPORATION$503.71M29812.8%Jun 3, 2026
BOOZ ALLEN HAMILTON INC.$486.29M26962.7%Jun 25, 2026
SMS DATA PRODUCTS GROUP, INC.$449.83M40622.5%Feb 10, 2026

07 / Product and Service Mix

What products and services are purchased under NAICS 517110?

PSCDescriptionObligationsActionsVendorsShare
D304IT AND TELECOM- TELECOMMUNICATIONS AND TRANSMISSION$5.32B91,34527429.5%
D316IT AND TELECOM- TELECOMMUNICATIONS NETWORK MANAGEMENT$2.06B17,16710111.4%
D399IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS$1.97B4,86015310.9%
DG11IT and Telecom - Network: Satellite Communications and Telecom Access Services$1.48B13,561398.2%
D318IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES$995.53M1,522555.5%
DD01IT AND TELECOM - SERVICE DELIVERY SUPPORT SERVICES: ITSM, OPERATIONS CENTER, PROJECT/PM (LABOR)$817.24M1,112164.5%
DG01IT AND TELECOM - NETWORK SUPPORT SERVICES (LABOR)$755.95M1,296344.2%
DG10IT AND TELECOM - NETWORK AS A SERVICE$476.29M1,362232.6%
DE01IT and Telecom - End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (Labor)$382.59M11832.1%
H270EQUIPMENT AND MATERIALS TESTING- ADP EQUIPMENT/SOFTWARE/SUPPLIES/SUPPORT EQUIPMENT$318.09M9021.8%

08 / Buying Pattern

How does the government buy in NAICS 517110?

Competed93.1%144,945 actions
Not competed under SAP3.1%4,836 actions
Competed under SAP2.5%3,819 actions
Not available for competition0.7%1,091 actions
Other / unknown0.6%876 actions
Not competed0.1%196 actions
Other than small business share98.7%$17.82B
Small business share1.3%$232.23M
Common action typeObligationsActions
DELIVERY ORDER$17.57B147,691
PURCHASE ORDER$128.38M6,819
DEFINITIVE CONTRACT$326.43M744
BPA CALL$33.47M509

09 / Recent Contract Awards

What was awarded most recently in NAICS 517110?

10 / Market Interpretation

How should contractors evaluate this market?

01

Start with the spending direction

Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.

02

Follow the actual buyers

Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.

03

Measure accessible demand

Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $18.05B market as addressable.