GETWAB

02 / Market Size

How large is the PSC B537 federal market?

Net obligations$982.26M
Contract actions2,133
Vendors318
Federal customers42
Contracting offices141
Average action$460.5K
Largest action$25.33M
Data coverageFY 2020–FY 2026

03 / Spending Trend

PSC B537 contract spending by fiscal year

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

Latest closed fiscal year$117.83M
FY 2026
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2020$131.04M29813425—
FY 2021$192.88M28412624+47.2%
FY 2022$156.70M35713324−18.8%
FY 2023$150.54M34311729−3.9%
FY 2024$126.91M33511826−15.7%
FY 2025$106.36M28410628−16.2%
FY 2026$117.83M2329024+10.8%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2020–FY 2026.

05 / Contracting Offices

Which contracting offices buy in PSC B537?

Ranked by net obligations during FY 2020–FY 2026.

06 / Top Vendors

Which contractors lead the PSC B537 market?

VendorObligationsActionsCustomersMarket shareLatest activity
HARVARD PILGRIM HEALTH CARE INC$195.39M90219.9%Sep 24, 2026
EMPOWER AI, INC.$153.09M31115.6%Sep 14, 2026
ACUMEN, LLC$62.70M2726.4%Sep 29, 2026
LEWIN GROUP, INC., THE$60.48M1516.2%Sep 25, 2026
IQVIA GOVERNMENT SOLUTIONS INC$39.58M3114.0%Sep 25, 2026
INTERNATIONAL BUSINESS MACHINES CORPORATION$38.65M2813.9%Jun 10, 2025
NATIONAL ACADEMY OF SCIENCES$36.68M155123.7%Sep 22, 2026
MIPPS, LLC$35.98M913.7%Apr 1, 2026
INTERNATIONAL BUSINESS MACHINES CORPORATION$32.49M1713.3%May 1, 2023
HEALTHAGEN LLC$31.33M1813.2%Sep 25, 2026

07 / Industry Mix

What industries are purchased under PSC B537?

NAICSDescriptionObligationsActionsVendorsShare
518210COMPUTING INFRASTRUCTURE PROVIDERS, DATA PROCESSING, WEB HOSTING, AND RELATED SERVICES$458.51M2531446.7%
541611ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$201.00M1493620.5%
541690OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES$89.07M242269.1%
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$42.82M191434.4%
541519OTHER COMPUTER RELATED SERVICES$39.18M2034.0%
622110GENERAL MEDICAL AND SURGICAL HOSPITALS$32.36M250103.3%
621511MEDICAL LABORATORIES$17.69M122271.8%
541715RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)$13.80M84171.4%
541720RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES$12.92M95151.3%
541511CUSTOM COMPUTER PROGRAMMING SERVICES$11.64M2251.2%

08 / Buying Pattern

How does the government buy in PSC B537?

Competed48.3%1,030 actions
Not available for competition18.5%394 actions
Competed under SAP16.4%350 actions
Other / unknown9.8%209 actions
Not competed3.8%80 actions
Not competed under SAP3.3%70 actions
Other than small business share97.5%$957.36M
Small business share2.5%$24.90M
Common action typeObligationsActions
DELIVERY ORDER$744.12M1,171
PURCHASE ORDER$33.63M549
DEFINITIVE CONTRACT$183.07M320
BPA CALL$21.44M93

09 / Recent Contract Awards

What was awarded most recently in PSC B537?

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 $982.26M market as addressable.