GETWAB

02 / Market Size

How large is the PSC 1550 federal market?

Net obligations$12.76B
Contract actions6,506
Vendors358
Federal customers39
Contracting offices320
Average action$1.96M
Largest action$452.35M
Data coverageFY 2019–FY 2025

03 / Spending Trend

PSC 1550 contract spending by fiscal year

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

Latest closed fiscal year$1.94B
FY 2025
Fiscal yearObligationsActionsVendorsCustomersChange
FY 2019$2.34B8329619
FY 2020$1.53B81610224−34.6%
FY 2021$1.24B90910025−18.9%
FY 2022$1.66B88512129+34.0%
FY 2023$1.84B93911529+11.0%
FY 2024$2.21B94011630+19.7%
FY 2025$1.94B1,18512928−11.8%

04 / Top Federal Customers

Which federal agencies buy most in this industry?

Ranked by net obligations during FY 2019–FY 2025.

Federal customerCodeObligationsActionsVendorsMarket share
DEPT OF THE AIR FORCE5700$4.85B1,7229338.0%
DEPT OF THE NAVY1700$3.84B1,2888830.1%
DEPT OF THE ARMY2100$3.22B1,95012025.2%
DEFENSE LOGISTICS AGENCY97AS$332.56M85152.6%
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION8000$284.09M8772.2%
STATE, DEPARTMENT OF1900$98.81M78120.8%
U.S. SPECIAL OPERATIONS COMMAND (USSOCOM)97ZS$94.97M8690.7%
U.S. CUSTOMS AND BORDER PROTECTION7014$40.01M84150.3%
FEDERAL ACQUISITION SERVICE4732$11.81M1930.1%
DEPARTMENTAL OFFICES1406$7.94M210170.1%

05 / Contracting Offices

Which contracting offices buy in PSC 1550?

Ranked by net obligations during FY 2019–FY 2025.

06 / Top Vendors

Which contractors lead the PSC 1550 market?

VendorObligationsActionsCustomersMarket shareLatest activity
GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC.$5.26B1,516641.2%Sep 30, 2025
NORTHROP GRUMMAN SYSTEMS CORPORATION$2.30B262318.1%Sep 30, 2025
AEVEX AEROSPACE, LLC$717.22M10525.6%Sep 30, 2025
KRATOS UNMANNED AERIAL SYSTEMS, INC.$694.92M16645.4%Sep 25, 2025
AEROVIRONMENT, INC.$516.03M16624.0%Sep 25, 2025
INSITU, INC.$473.69M47433.7%Sep 26, 2025
NORTHROP GRUMMAN SYSTEMS CORPORATION$438.33M19523.4%Sep 24, 2025
LOCKHEED MARTIN CORPORATION$282.52M7112.2%Sep 24, 2025
AEROVIRONMENT, INC.$219.78M23951.7%Sep 24, 2025
NORTHROP GRUMMAN SYSTEMS CORPORATION$209.89M6921.6%Jun 11, 2025

07 / Industry Mix

What industries are purchased under PSC 1550?

NAICSDescriptionObligationsActionsVendorsShare
336411AIRCRAFT MANUFACTURING$9.62B4,27323375.4%
336413OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING$1.32B6084210.4%
541990ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$688.60M8725.4%
336414GUIDED MISSILE AND SPACE VEHICLE MANUFACTURING$434.03M13873.4%
334111ELECTRONIC COMPUTER MANUFACTURING$232.00M31491.8%
541330ENGINEERING SERVICES$172.85M17851.4%
541715RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)$132.12M155121.0%
541712RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)$52.00M4230.4%
561210FACILITIES SUPPORT SERVICES$24.06M420.2%
334511SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING$23.65M102400.2%

08 / Buying Pattern

How does the government buy in PSC 1550?

Not available for competition49.7%3,235 actions
Competed17.1%1,115 actions
Not competed11.0%713 actions
Competed under SAP10.0%648 actions
Not competed under SAP6.9%450 actions
Other / unknown5.3%345 actions
Other than small business share99.7%$12.73B
Small business share0.3%$34.51M
Common action typeObligationsActions
DELIVERY ORDER$5.87B3,430
DEFINITIVE CONTRACT$6.77B1,787
PURCHASE ORDER$81.90M921
BPA CALL$38.34M368

09 / Recent Contract Awards

What was awarded most recently in PSC 1550?

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 $12.76B market as addressable.