Federal contractor directory
All Other Professional, Scientific, and Technical Services (NAICS 541990) federal contractors
1,853 federal prime-award contractors list All Other Professional, Scientific, and Technical Services (NAICS 541990) as their primary industry. Compare public award history, federal customers, identifiers, recent wins, and market focus for each company.
11TH HOUR SERVICE LLCUEI MKTEN9W6B3J5 · CAGE 6QUH3 · NAICS 541990 · VA
View profile →2TACK LLCUEI UJ4LADUKPYT4 · CAGE 09BH0 · NAICS 541990 · VA
View profile →3DCAD PRINTER INCUEI NPBCAWTF9N81 · CAGE 6SXJ7 · NAICS 541990 · GA
View profile →3DEGREES GROUP, INC.UEI W4KUK6FHSB29 · CAGE 4UMU3 · NAICS 541990 · CA
View profile →3 SENSES HEALING P.L.L.C.UEI G8QNLM1UKBH2 · CAGE 9DDL5 · NAICS 541990 · IL
View profile →4ES CORPORATIONUEI JMDYKVZCTZE5 · CAGE 7WR16 · NAICS 541990 · TX
View profile →4ES-G2S JV, LLCUEI K7EPYEXNJ1V1 · CAGE 8NMW6 · NAICS 541990 · TX
View profile →4LOC AFFILIATESUEI H9YDSXF8GMK5 · CAGE 7GRQ5 · NAICS 541990 · MD
View profile →5M MECHANICAL SERVICES, LLCUEI NT1CASGBNE81 · CAGE 7PUD3 · NAICS 541990 · TX
View profile →5ROCKS GLOBAL LLCUEI F19KY5VW3ZX8 · CAGE 9H6Z3 · NAICS 541990 · NC
View profile →A-1 FIRE SALES & SERVICE LLCUEI J2M6K3CA8QA4 · CAGE 65H84 · NAICS 541990 · OK
View profile →A2A INTEGRATED LOGISTICS INCUEI J54CPSYKKMV6 · CAGE 6HR51 · NAICS 541990 · NC
View profile →A2F CONSULTING LLCUEI P42LPMN8R8L9 · CAGE 6FG24 · NAICS 541990 · MD
View profile →A6A ASSOCIATES LLCUEI D5LTK3TKPQY7 · CAGE 550W6 · NAICS 541990 · PA
View profile →AARDVARK STUDIOS, LLCUEI D34WW8A8UBS7 · CAGE 9EYD9 · NAICS 541990 · PA
View profile →AARNA SINGLAUEI Q4FWEMKYJPT7 · CAGE 200J8 · NAICS 541990 · CA
View profile →AB CLOSING CORPUEI X68BL8NEBBL9 · CAGE 5B1D2 · NAICS 541990 · FL
View profile →ABEBE BERROU AYANEUEI G38CMNR6J5G4 · CAGE SNS88 · NAICS 541990
View profile →ABIGAIL JOHNSONUEI M7PRWBPLHXS4 · CAGE 9CDB8 · NAICS 541990 · VA
View profile →ABS QUALITY EVALUATIONS INCUEI JYN3YNBE3QJ5 · CAGE 07DR0 · NAICS 541990 · TX
View profile →ABT ASSOCIATES INTERNATIONAL INC.UEI H67VP6E8KKR6 · CAGE 9E8S8 · NAICS 541990 · MD
View profile →ABT-DI ACES PARTNERSHIP LLCUEI W4DJLL3JRJU5 · CAGE 84HX6 · NAICS 541990 · MD
View profile →ABT GLOBAL LLCUEI C9S1NLQ67626 · CAGE 1C0U6 · NAICS 541990 · MD
View profile →ABT GLOBAL LLCUEI X1ZXL81Y8E18 · CAGE 1A018 · NAICS 541990 · MA
View profile →ACADIANA SECURITY PLUS, INCUEI G365M6K8LLQ3 · CAGE 3XMK5 · NAICS 541990 · LA
View profile →ACCENT COMPLIANCE, LLCUEI DXCRKKR3RJ95 · CAGE 77A82 · NAICS 541990 · TX
View profile →ACCREDITATION COUNCIL FOR PHARMACY EDUCATIONUEI C1B3ZZ2MEU73 · CAGE 1JBH0 · NAICS 541990 · IL
View profile →ACCUMYN LLCUEI V7C1UJ5ZTPY9 · CAGE 8YYK5 · NAICS 541990 · TX
View profile →ACCUWEATHER ENTERPRISE SOLUTIONS, LLCUEI GBB6AKN376R1 · CAGE 9BGU8 · NAICS 541990 · PA
View profile →ACCU-WEATHER, INC.UEI NAMCFMLL6Y47 · CAGE 1M7J5 · NAICS 541990 · PA
View profile →ACCUWEATHER SALES AND SERVICE, LLCUEI PTF6NBUE2D38 · CAGE 7S2W8 · NAICS 541990 · PA
View profile →ACDI/VOCAUEI NZHLG8KE7WS5 · CAGE 3CCK7 · NAICS 541990 · DC
View profile →ACE ELEVATOR INSPECTION CORP.UEI KYH8GJ5BML61 · CAGE 8MHC7 · NAICS 541990 · NY
View profile →ACE RUNNING LLCUEI HND2YKB35AS7 · CAGE 88X76 · NAICS 541990 · DE
View profile →ACE SOLUTIONS OF THE SOUTH, LLCUEI XYC3VCGKRDL5 · CAGE 96P43 · NAICS 541990 · LA
View profile →AC GEN2, INC.UEI GZBYS5Q5KQ61 · CAGE 9JKN0 · NAICS 541990 · VA
View profile →ACMETASK LLCUEI CKHPSJTWBFA4 · CAGE 9BBS1 · NAICS 541990 · TX
View profile →ACOEM USA, INC.UEI UJQUPFUJMZ13 · CAGE 00MX2 · NAICS 541990 · VA
View profile →ACQUISITION RESEARCH & LOGISTICS INCUEI PFUAD7EGQCB5 · CAGE 3E0G2 · NAICS 541990 · MD
View profile →ACTIONABLE SOLUTIONS GROUP, LLCUEI WXN6ZYPPWG23 · CAGE 80TL8 · NAICS 541990 · VA
View profile →ACTIVE SIGNAL TECHNOLOGIES, INC.UEI XR1ABJQRMS34 · CAGE 09YQ7 · NAICS 541990 · MD
View profile →ACUMEN LLCUEI XVMTJF1497P1 · CAGE 3MQD9 · NAICS 541990 · CA
View profile →ACUTE MEDICAL GAS SERVICES INCUEI UFBWSHQ1GJP6 · CAGE 72J98 · NAICS 541990 · NH
View profile →ADALINE LOUISE RUFFUEI QRHQQ8SNHTY1 · CAGE 1A5E9 · NAICS 541990 · MD
View profile →ADAM P KLAPPAUEI P48YVCKE3XE4 · CAGE 1ZYC4 · NAICS 541990 · WI
View profile →ADAM RYAN BAJIUEI QXHTTZPCALW7 · CAGE 17KX3 · NAICS 541990 · MD
View profile →ADAMS COMMUNICATION & ENGINEERING TECHNOLOGY, INC.UEI ZKLQH4M1NU77 · CAGE 1UN08 · NAICS 541990 · NC
View profile →ADB CONSULTING SERVICES LLCUEI C915TWL4RW56 · CAGE 8HQF6 · NAICS 541990 · MD
View profile →ADDITIVE TECHNOLOGIES LLCUEI FJHHNDZCZ4N5 · CAGE 7SAW3 · NAICS 541990 · FL
View profile →ADJUDICATE, INC.UEI M381G2RWY1Y1 · CAGE 677C0 · NAICS 541990 · CA
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