GETWAB

02 / Market Size

How large is the PSC B516 federal market?

Net obligations$211.63M
Contract actions2,915
Vendors664
Federal customers24
Contracting offices123
Average action$72.6K
Largest action$7.00M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC B516 contract spending by fiscal year

Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.

Latest closed fiscal year$26.66M
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$29.75M45527619
FY 2020$29.35M39322217−1.4%
FY 2021$31.61M40321716+7.7%
FY 2022$29.37M45222317−7.1%
FY 2023$38.09M45721517+29.7%
FY 2024$26.80M40321413−29.6%
FY 2025$26.66M35218015−0.5%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION1330$106.58M85119450.4%
DEPT OF THE ARMY2100$47.05M1111922.2%
ENVIRONMENTAL PROTECTION AGENCY6800$16.61M36677.8%
US GEOLOGICAL SURVEY1434$12.69M9042896.0%
U.S. FISH AND WILDLIFE SERVICE1448$11.60M294875.5%
FOREST SERVICE12C2$4.91M114252.3%
BUREAU OF LAND MANAGEMENT1422$3.66M43161.7%
FOOD SAFETY AND INSPECTION SERVICE12G2$3.22M1951.5%
BUREAU OF RECLAMATION1425$1.92M27110.9%
AGRICULTURAL RESEARCH SERVICE12H2$1.22M43160.6%

05 / Contracting Offices

Which contracting offices buy in PSC B516?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC B516 market?

VendorObligationsActionsCustomersMarket shareLatest activity
A.I.S., INC.$28.92M58213.7%Sep 8, 2025
LYNKER TECHNOLOGIES LLC$24.80M56111.7%Aug 20, 2025
S P CRAMER & ASSOCIATES INC$21.39M29310.1%Sep 26, 2025
TETRA TECH, INC.$14.90M34417.0%Aug 28, 2025
CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE$14.20M1526.7%Jan 31, 2025
ENVIRONMENTAL ASSESSMENT SERVICES, LLC$7.21M1313.4%May 7, 2025
ATLANTIC STATES MARINE FISHERIES COMMISSION$7.00M113.3%Sep 23, 2025
DATAFLOW/ALASKA, INC.$6.03M1012.9%Aug 14, 2025
QUANTECH, INC.$4.02M1511.9%Sep 6, 2024
RESEARCH TRIANGLE INSTITUTE$3.80M711.8%Nov 9, 2020

07 / Industry Mix

What industries are purchased under PSC B516?

NAICSDescriptionObligationsActionsVendorsShare
541690OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES$84.49M34210539.9%
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$42.02M80624219.9%
541620ENVIRONMENTAL CONSULTING SERVICES$34.46M69710016.3%
541715RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)$11.15M265785.3%
541611ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$8.08M2843.8%
541380TESTING LABORATORIES$6.99M311853.3%
541513COMPUTER FACILITIES MANAGEMENT SERVICES$5.97M1122.8%
541519OTHER COMPUTER RELATED SERVICES$3.34M1341.6%
541614PROCESS, PHYSICAL DISTRIBUTION, AND LOGISTICS CONSULTING SERVICES$3.22M1951.5%
541370SURVEYING AND MAPPING (EXCEPT GEOPHYSICAL) SERVICES$3.07M1531.4%

08 / Buying Pattern

How does the government buy in PSC B516?

Competed under SAP47.4%1,382 actions
Competed20.5%598 actions
Other / unknown19.6%571 actions
Not competed under SAP6.7%196 actions
Not available for competition5.2%153 actions
Not competed0.5%15 actions
Other than small business share92.7%$196.10M
Small business share7.3%$15.54M
Common action typeObligationsActions
PURCHASE ORDER$38.29M1,924
DELIVERY ORDER$99.67M739
DEFINITIVE CONTRACT$70.71M193
BPA CALL$2.96M59

09 / Recent Contract Awards

What was awarded most recently in PSC B516?

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 $211.63M market as addressable.