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  1. SIGMA ALLIANCE GROUP, LLC

    WASHINGTON, MOMission sector: Logistics & Base Ops +3 more: Aerospace & UAS, Defense Mfg & Maritime, SETA & Engineering

    Unclaimed profile
    UEIK3TRYLWLQL47CAGE9KKK8NAICS425120
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small businessVOSBSDVOSB

  2. SIGMA G8 LLC

    ARVADA, COMission sector: Aerospace & UAS +2 more: Defense Mfg & Maritime, MILCON & Facilities

    Unclaimed profile
    UEIUQF7EJLPEFF9CAGE22RX0NAICS336411
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small business

  3. SIGNALINK INC

    HUNTSVILLE, ALMission sector: SETA & Engineering +4 more: Cyber & C5ISR, Aerospace & UAS, Space & SatCom, AI & Deep Tech R&D

    Unclaimed profile
    UEIHNYQBL9BL3Z6CAGE375L9NAICS541330
    • Subcontracted for INTUITIVE RESEARCH AND TECHNOLOGY CORPORATION, DEFENSE SYSTEMS AND SOLUTIONS +4 more. Source: USAspending.gov sub-awards (FSRS) (prime-reported)
    • GSA MAS contract. Source: USAspending.gov contract records and GSA CALC+, as of Nov 15, 2026
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from USAspending.gov sub-awards (FSRS), prime-reported; USAspending.gov contract records and GSA CALC+ (as of Nov 15, 2026); ITA Consolidated Screening List (as of Nov 15, 2026)

    Contract vehicles:Air Force EWAAC (Eglin Wide Agile Acquisition Contract) · PrimeGSA Multiple Award Schedule (MAS) · PrimeMDA SHIELD (Scalable Homeland Innovative Enterprise Layered Defense) · Prime+1 more
    Socio-economic status (SAM.gov):Small businessVOSBSDVOSB
    $500 obligated, last 36 months · Missile Defense Agency

  4. SIGNATURE FLIGHT SUPPORT LLC

    GREENSBORO, NCMission sector: Aerospace & UAS +2 more: Defense Mfg & Maritime, MILCON & Facilities

    Unclaimed profile
    UEIWFZHHXF1H1J7CAGE1L247NAICS336413
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

  5. SIGWERX INC

    WETUMPKA, ALMission sector: Cyber & C5ISR +2 more: Aerospace & UAS, SETA & Engineering

    Unclaimed profile
    UEIM31CG56JS3E5CAGE16Y79NAICS423430
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small businessVOSBSDVOSB

  6. SIKORSKY AIRCRAFT CORP

    NORTH HAVEN, CTMission sector: Aerospace & UAS

    Unclaimed profile
    UEICB2LB9AAGMY9CAGE0NEY0NAICS336411
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

  7. SIKORSKY AIRCRAFT CORPORATION

    dba SIKORSKY AIRCRAFT CORPSTRATFORD, CTMission sector: Aerospace & UAS +2 more: AI & Deep Tech R&D, Medical & Readiness

    Unclaimed profile
    UEIUTJWTSLMFNG4CAGE78286NAICS336411
    • Subcontracted for ADVANCED TECHNOLOGY INTERNATIONAL, DEFENSE SYSTEMS AND SOLUTIONS +2 more. Source: USAspending.gov sub-awards (FSRS) (prime-reported)
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from USAspending.gov sub-awards (FSRS), prime-reported; ITA Consolidated Screening List (as of Nov 15, 2026)

  8. SIKORSKY AIRCRAFT CORPORATION

    MAIN SHELTON, CTMission sector: Aerospace & UAS

    Unclaimed profile
    UEIUT9HCKX9F6Q4CAGE2X381NAICS336411
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

  9. SIKORSKY SUPPORT SERVICES INC

    STRATFORD, CTMission sector: Aerospace & UAS

    Unclaimed profile
    UEIDGMPAHA84UF3CAGE6Y878NAICS336411
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

  10. SIL-MAC CONSORTIUM LLC

    KENNEWICK, WAMission sector: Cyber & C5ISR +3 more: Aerospace & UAS, SETA & Engineering, MILCON & Facilities

    Unclaimed profile
    UEIZXKDGKZUASH2CAGE9XBW8NAICS541512
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small businessWOSBVOSBSDVOSB

  11. SILVER WINGS AEROSPACE, INC.

    dba SILVER WINGS AEROSPACE INCHOMESTEAD, FLMission sector: Aerospace & UAS

    Unclaimed profile
    UEIK246W39WWXA7CAGE54HH2NAICS336413
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    $500 obligated, last 36 months · Department of the Air Force

  12. SIMONTIC COMPOSITE INC

    GREENSBORO, NCMission sector: Aerospace & UAS +4 more: Space & SatCom, Defense Mfg & Maritime, SETA & Engineering, Medical & Readiness

    Unclaimed profile
    UEIVW6KGKMN5NP7CAGE6PLH2NAICS336411
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small business

  13. SIMPSON ALLOY SERVICES INC

    ELIZABETH, INMission sector: Aerospace & UAS +1 more: Defense Mfg & Maritime

    Unclaimed profile
    UEILPK2SHE87V84CAGE7TGD8NAICS332312
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

  14. SIMTECH LLC

    GREENWOOD, SCMission sector: AI & Deep Tech R&D +2 more: Aerospace & UAS, SETA & Engineering

    Unclaimed profile
    UEIPPFJQ4LF4RQ1CAGE11WD4NAICS541715
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small business

  15. SIMULATION TECHNOLOGIES, INC

    HUNTSVILLE, ALMission sector: AI & Deep Tech R&D +5 more: Cyber & C5ISR, Aerospace & UAS, Space & SatCom, Defense Mfg & Maritime, SETA & Engineering

    Unclaimed profile
    UEITNPCRLHGD9N6CAGE6W917NAICS541715
    • Subcontracted for TORCH TECHNOLOGIES INC, KBR WYLE SERVICES, LLC. Source: USAspending.gov sub-awards (FSRS) (prime-reported)
    • SBIR/STTR · 17 awards. SBIR/STTR awardee: Phase III-eligible for work derived from its SBIR/STTR projects. Source: SBIR.gov, as of Nov 15, 2026
    • GSA MAS contract. Source: USAspending.gov contract records and GSA CALC+, as of Nov 15, 2026
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from USAspending.gov sub-awards (FSRS), prime-reported; SBIR.gov (as of Nov 15, 2026); USAspending.gov contract records and GSA CALC+ (as of Nov 15, 2026); ITA Consolidated Screening List (as of Nov 15, 2026)

    Contract vehicles:Air Force EWAAC (Eglin Wide Agile Acquisition Contract) · PrimeGSA Multiple Award Schedule (MAS) · PrimeMDA SHIELD (Scalable Homeland Innovative Enterprise Layered Defense) · Prime+2 more
    Socio-economic status (SAM.gov):Small businessWOSB

  16. SINCLAIR AND SONS CUSTOM WELDING AND MACHINING SERVICE INC.

    WICHITA, KSMission sector: Defense Mfg & Maritime +1 more: Aerospace & UAS

    Unclaimed profile
    UEICYKLUJKHAWL5CAGE3E5E3NAICS332710
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small business

  17. SINE ADVANCED ENGINEERING, INC.

    BOZEMAN, MTMission sector: Aerospace & UAS +3 more: Cyber & C5ISR, AI & Deep Tech R&D, SETA & Engineering

    Unclaimed profile
    UEIT6GWFVVYPKY8CAGE167A6NAICS334511
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small business

  18. SJL SERVICES LLC

    ROCKFORD, ILMission sector: Aerospace & UAS +1 more: Medical & Readiness

    Unclaimed profile
    UEIQFRHKR24RLX5CAGE0BQE2NAICS812990
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small businessWOSBVOSBSDVOSB

  19. SKEYE COUNTRY LLC

    SHALIMAR, FLMission sector: Aerospace & UAS +2 more: Cyber & C5ISR, Logistics & Base Ops

    Unclaimed profile
    UEIQD4LT6F1MCF4CAGE10WX8NAICS541922
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small businessSDB

  20. SKIFTERI DRONES CORP

    BOYNTON BEACH, FLMission sector: Aerospace & UAS +2 more: AI & Deep Tech R&D, SETA & Engineering

    Unclaimed profile
    UEIPSZWELWLGET5CAGE222B1NAICS423860
    • No confirmed screening-list match. No confirmed match on the Consolidated Screening List (screened Nov 15, 2026). Source: ITA Consolidated Screening List

    Government data from ITA Consolidated Screening List (as of Nov 15, 2026)

    Socio-economic status (SAM.gov):Small business

Directory facts come from SAM.gov and USAspending (synced nightly) and from profiles managed by the companies themselves. Every badge says who vouches for it: “verified” means TeamingIndex checked the credential; SPRS appears only as a blind bracket. How verification works