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PSC code

R&D- DEFENSE OTHER: SERVICES (BASIC RESEARCH)

PSC code
AD21
Latest action
Sep 16, 2026
Median award value
Not published

Fewer than the minimum comparable awards under this PSC code.

Awards
271
Contractors
21

Largest awards under this code

AwardContractorAgencyPlaceFirst actionCurrent value
DTFAWA10A00049CALL0002

SOFTWARE SOLUTION DELIVERY TAS::69 1301::TAS

LEADER COMMUNICATIONS INC.Department of TransportationOKMar 11, 2011$126,435,047
DEDT0013030

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING.

DEPENDABLE GLOBAL SOLUTIONS, LLCDepartment of EnergyDCJun 5, 2026$64,848,418
N0003018C0025

DETAILED TECH BOOSTER DESIGN

LOCKHEED MARTIN CORPDepartment of DefenseCAApr 22, 2026$42,804,940
DEDT0013028

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING

DEPENDABLE GLOBAL SOLUTIONS, LLCDepartment of EnergyDCJun 18, 2026$39,322,779
DEDT0013029

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING.

DEPENDABLE GLOBAL SOLUTIONS, LLCDepartment of EnergyDCJun 5, 2026$36,507,977
89303019FET400012

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING.

DEPENDABLE GLOBAL SOLUTIONS, LLCDepartment of EnergyDCJun 5, 2026$35,306,350
89303018FET400005

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING.

DEPENDABLE GLOBAL SOLUTIONS, LLCDepartment of EnergyDCJun 5, 2026$15,228,343
DEDT0013027

THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDING.

DEPENDABLE GLOBAL SOLUTIONS, LLCDepartment of EnergyDCJun 5, 2026$10,920,152
N6833507C0461

R&D EFFORTS TAS::97 0100::TAS

OPTICS 1 INCORPORATEDDepartment of DefenseNHSep 7, 2007$9,814,295
N6660419F3002

SERVICE CONTRACTS

MCLAUGHLIN RESEARCH CORPORATIONDepartment of DefenseVTMar 19, 2026$8,949,190
DTFAWA11A00035CALL0005

AVIATION SYSTEMS PEROFRMANC METRICS (ASPM) IGF::OT::IGF

IT WORKS! INC.Department of TransportationDCMar 11, 2013$8,780,980
0004

IGF::OT::IGF THE CONTRACTOR WILL PROVIDE OVERALL FUNCTIONAL SUPPORT TO AFO-1 IN SUPPORT OF THE FINANCIAL REPORTING PROGRAMS IMPACTING ABA.

INGENUITE, INCDepartment of TransportationDCJul 18, 2017$2,003,054
DTFAWA11A00152CALL0002

NEXTGEN AIR TRANSPORTATION SYSTEM PROGRAM MANAGEMENT OFFICE PERFORMANCE AND OUTREACH SUPPORT EFAST #12-049-CS TAS::69 8107::TAS IGF::OT::IGF

Q.E.D. CONSULTING, LLCDepartment of TransportationVAJul 3, 2012$1,821,616
75N98019F00835

FY 26 UDO INITIATIVE

STG INTERNATIONAL, INC.Department of Health and Human ServicesVAApr 24, 2026$927,358
N0018919F3505

THE INSTANT REQUIREMENT IS TO PROVIDE CONTRACTOR SUPPORT TO THE NAVAL INFORMATION FORCES (NAVIFOR) ENVIRONMENTAL REPRESENTATION AND DATA EFFECTS (ERDE) PROGRAM.

DIGNITAS TECHNOLOGIES, LLCDepartment of DefenseFLMar 31, 2026$855,138
0001

SETA

NORTHROP GRUMMAN SYSTEMS CORPORATIONDepartment of DefenseMDSep 30, 2010$754,901
M6785415C6502

SBIR PHASE II RESEARCH AND DEVELOPMENT

CANDENT TECHNOLOGIES INCORPORATEDDepartment of DefenseINApr 20, 2026$749,361
DTFR5316C00020

THE PURPOSE OF THIS MODIFICATION IS TO DE-OBLIGATE EXCESS FUNDS IN THE AMOUNT OF - $13,314.59, AND TO CLOSE OUT THE ABOVE REFERENCED CONTRACT IN ACCORDANCE WITH FAR 4.804-5. THIS AWARD IS HEREBY CLOSED. SUMMARY OF CHANGES BELOW: TOTAL AWARD AMOUN

UNIVERSITY OF MASSACHUSETTSDepartment of TransportationMAApr 28, 2026$236,035
HHSF223FDAT1

FDA CONTRACT AND TASK/DELIVER ORDER CLOSEOUT EXPIRED FEDERAL GOVERNMENT CONTRACTS

B.I.G. ENTERPRISES, INC.Department of Health and Human ServicesMDApr 12, 2005$37,610
HHSF222200725007P

DEOBLIGATION AND CLOSEOUT

ARCH WIRELESS OPERATING COMPNAY, INC.Department of Health and Human ServicesMNMar 21, 2026$63
DAAH0103C0066

200305!001715!2100!AH01 !USA AVIATION AND MISSILE COMMAND!DAAH0103C0066 !A!N! !N! !20030221!20071231!008324949!004179453!016435559!N!NORTHROP GRUMMAN SPACE & MISSI!GARY HAWKINS !REDONDO BEACH !CA!90278!11530!037!06!CARSON !LOS ANGELES !CALIFORNIA!+000000888568!N!N!000000000000!AD21!RDTE/SERVICES-BASIC RESEARCH !A2 !MISSILE AND SPACE SYSTEMS !1000!NOT DISCERNABLE OR CLASSIFIED !541330!E! !3! ! ! ! ! !99990909!B! ! !A! !D!N!U!1!001!N!1G!Z!Y!Z! ! !N!C!N! ! ! !A!A!A!A!000!A!C!N! ! ! ! ! ! !0001! !

NORTHROP GRUMMAN SYSTEMS CORPORATIONDepartment of DefenseCAFeb 21, 2003$0
DAAH0102C0083

200209!002195!2100!AH01 !USA AVIATION AND MISSILE COMMAND!DAAH0102C0083 !A!N! !Y! !20020524!20040531!884634718!884634718!061345351!N!DRS OPTRONICS INC !2330 COMMERCE PARK DR NE !PALM BAY !FL!32905!54000!009!12!PALM BAY !BREVARD !FLORIDA !+000003035992!N!N!000000000000!AD21!RDTE/SERVICES-BASIC RESEARCH !A2 !MISSILE AND SPACE SYSTEMS !1CNR!IMPROVED TARGET ACQ SYS !327910!E! !3! ! ! ! ! !99990909!B! ! !B! !A!N!U!2!002!N!1G!A!N!Z! ! !N!C!N! ! ! !Z!Z!A!A!000!A!C!N! ! ! ! ! ! !0001!

DRS NETWORK & IMAGING SYSTEMS LLCDepartment of DefenseFLMay 24, 2002$0
HR001106C0119

200611!600513!9700!HR0011!DARPA CONTRACT MANAGEMENT DIR. !HR001106C0119 !A!N! !N! ! !20060712!20070411!149577228!149577228!149577228!N!LORENZ RESEARCH ASSOCIATES INC!15000 CONFERENCE CENTER DR!CHANTILLY !VA!20151!14744!059!51!CHANTILLY !FAIRFAX !VIRGINIA !+000000249960!N!N!000000249960!AD21!RDTE/SERVICES-BASIC RESEARCH !C9E!ALL OTHER SUPPLIES AND EQUIPMENT !000 !NOT DISCERNABLE !541710!E! !3! ! ! ! ! !99990909!B! ! !A! !A!U!U!2!001!E! !Z!N!Z! ! !N!A!N!N!C! ! ! !A!A!000!A!B!N! ! ! ! ! ! !0001! !

LORENZ RESEARCH ASSOCIATES, INC.Department of DefenseVAJul 12, 2006$0
DASW0103C0034

200309!001559!2100!SW01 !DEF. CONTRACT. CMD. - WASHINGTON!DASW0103C0034 !A!N! !N! !20030605!20040604!054781240!054781240!054781240!N!SCIENCE APPLICATIONS INTERNATI!10260 CAMPUS POINT DRIVE !SAN DIEGO !CA!92121!48376!059!51!MCLEAN !FAIRFAX !VIRGINIA !+000006459397!N!N!000016736292!AD21!RDTE/SERVICES-BASIC RESEARCH !C9E!ALL OTHER SUPPLIES AND EQUIPME!1000!NOT DISCERNABLE OR CLASSIFIED !541720!E! !3! ! ! ! ! !99990909!B! ! !A! !A!U!U!1!001!E! !Z!N!Z! ! !N!C!N! ! ! !A!A!A!A!000!A!B!N! ! ! !Y! ! !0001! !

LEIDOS, INC.Department of DefenseVAJun 5, 2003$0
DASW0198C0067

199904!2100!2423!SW01 !DEFENSE SUPPLY SVC. - WASHINGTON!DASW0198C0067 !A!*!P00001 !19981215!19990930!074849589!074849589!074849589!N!7A293!INSTITUTE FOR DEFENSE ANALYSES!1801 N BEAUREGARD ST !ALEXANDRIA !VA!22311!01000!510!51!ALEXANDRIA !ALEXANDRIA (CITY) !VIRGINIA !0001!+000012452000!N!N!000000000000!AD21!RDTE/SERVICES-BASIC RESEARCH !S1 !SERVICES !1000!NOT DISCERNABLE OR CLASSIFIED !8733!1!*!*!C!B!N!B!D !N!U!1!001!N!3A!Z!Y!Z!* !* !N!Z!*!*!*!A!A!A!*!* !*!N!A!C!N!*!*!*!*!*!

INSTITUTE FOR DEFENSE ANALYSESDepartment of DefenseVADec 15, 1998$0

Related records

Derived from awards these records share, ordered by how many.

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

Totals cover awards where the government recorded this PSC code. Codes are taken as reported; awards are never reclassified into a different code.

  1. 1Awards are grouped by the PSC code the government recorded on the award, taken from USAspending.gov and last refreshed Sep 24, 2026. Miscoded awards stay miscoded here; we do not reassign codes.
PSC AD21 — R&D- DEFENSE OTHER: SERVICES (BASIC RESEARCH) federal contracts · BidBenchmark