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NAICS 541990 · All Other Professional, Scientific, and Technical Services

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Professional services in Deep River, CT

Professional services in Deep River, CT; 71 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Ct River Ops

    ActiveSole proprietorship registered in SAM.gov

    Deep River, CT

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    Proof for Ct River Ops
    SAM.gov registration
    SAM.gov X5WCYC42MF43
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jul 13, 2027
    Checked
    Oct 23, 2026
    Where
    Deep River, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Marsha Malinowski Fine Books & Manuscripts LLC

    ActiveOther organization registered in SAM.gov

    Chester, CT · 3 mi away

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    Proof for Marsha Malinowski Fine Books & Manuscripts LLC
    SAM.gov registration
    SAM.gov Y72NGE42JWN9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Dec 2, 2026
    Checked
    Oct 23, 2026
    Where
    Chester, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Biometric Identification Services, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Higganum, CT · 9 mi away

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    Proof for Biometric Identification Services, LLC
    SAM.gov registration
    SAM.gov M9EHCTMV2W79
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 1, 2027
    Checked
    Oct 23, 2026
    Where
    Higganum, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Geo Subsea LLC

    ActiveOther organization registered in SAM.gov

    Haddam, CT · 6 mi away

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    Proof for Geo Subsea LLC
    SAM.gov registration
    SAM.gov DRN5QCJZP6J7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Feb 17, 2027
    Checked
    Oct 23, 2026
    Where
    Haddam, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Ocean Surveys, Inc.

    ActiveCorporation registered in SAM.gov

    Old Saybrook, CT · 7 mi away

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    Proof for Ocean Surveys, Inc.
    SAM.gov registration
    SAM.gov NKLRLJ8N4DE7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 25, 2027
    Checked
    Oct 23, 2026
    Where
    Old Saybrook, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Schleidt Works LLC

    ActiveOther organization registered in SAM.gov

    Lyme, CT · 8 mi away

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    Proof for Schleidt Works LLC
    SAM.gov registration
    SAM.gov G4PBAJBEJQ17
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Feb 19, 2027
    Checked
    Oct 23, 2026
    Where
    Lyme, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Agc Carbon Inc

    ActiveCorporation registered in SAM.gov

    Old Saybrook, CT · 7 mi away

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    Proof for Agc Carbon Inc
    SAM.gov registration
    SAM.gov HAA4Z8ANA2F3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 28, 2027
    Checked
    Oct 23, 2026
    Where
    Old Saybrook, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Flynn Stephen E

    ActiveSole proprietorship registered in SAM.gov

    Old Lyme, CT · 8 mi away

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    Proof for Flynn Stephen E
    SAM.gov registration
    SAM.gov VPE5ECXDKPB1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jun 28, 2027
    Checked
    Oct 23, 2026
    Where
    Old Lyme, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Mathieu Hopkins Interior Design, LLC, Mathieu Hopkins Interior Design LLC

    ActiveSole proprietorship registered in SAM.gov

    Madison, CT · 8 mi away

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    Proof for Mathieu Hopkins Interior Design, LLC, Mathieu Hopkins Interior Design LLC
    SAM.gov registration
    SAM.gov L2RYLRX5KWG5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Sep 4, 2027
    Checked
    Oct 23, 2026
    Where
    Madison, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Osi-Bet Joint Venture

    ActiveCorporation registered in SAM.gov

    Old Saybrook, CT · 7 mi away

    Ask it
    Proof for Osi-Bet Joint Venture
    SAM.gov registration
    SAM.gov L2RHTEJKJCQ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 20, 2027
    Checked
    Oct 23, 2026
    Where
    Old Saybrook, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Archaeological Consulting Services

    ActiveSole proprietorship registered in SAM.gov

    Guilford, CT · 12 mi away

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    Proof for Archaeological Consulting Services
    SAM.gov registration
    SAM.gov CT2JM5FNZHG3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 16, 2026
    Checked
    Oct 23, 2026
    Where
    Guilford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Bls Research & Consulting, LLC

    ActiveCorporation registered in SAM.gov

    Guilford, CT · 12 mi away

    Ask it
    Proof for Bls Research & Consulting, LLC
    SAM.gov registration
    SAM.gov SAE2UZW43VQ4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Oct 23, 2026
    Where
    Guilford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Greywall Inc

    ActiveCorporation registered in SAM.gov

    East Hampton, CT · 13 mi away

    Ask it
    Proof for Greywall Inc
    SAM.gov registration
    SAM.gov JA2RSBPBL4Y5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 6, 2027
    Checked
    Oct 23, 2026
    Where
    East Hampton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Rubus Landscape Architecture, PLLC

    ActiveSole proprietorship registered in SAM.gov

    Guilford, CT · 12 mi away

    Ask it
    Proof for Rubus Landscape Architecture, PLLC
    SAM.gov registration
    SAM.gov E6S7KQSLL5A5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 12, 2027
    Checked
    Oct 23, 2026
    Where
    Guilford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Touchstone Research, Inc.

    ActiveCorporation registered in SAM.gov

    Durham, CT · 13 mi away

    Ask it
    Proof for Touchstone Research, Inc.
    SAM.gov registration
    SAM.gov C7R6K83LZ3C9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 26, 2027
    Checked
    Oct 23, 2026
    Where
    Durham, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Valency Consulting LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Salem, CT · 14 mi away

    Ask it
    Proof for Valency Consulting LLC
    SAM.gov registration
    SAM.gov QN3WUPNTSDN6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 16, 2027
    Checked
    Oct 23, 2026
    Where
    Salem, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Aco Ling. Essentials, LLC, Aco Ling. Essentials LLC

    ActiveSole proprietorship registered in SAM.gov

    Wallingford, CT · 18 mi away

    Ask it
    Proof for Aco Ling. Essentials, LLC, Aco Ling. Essentials LLC
    SAM.gov registration
    SAM.gov EE5BFPC1ADL9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 16, 2027
    Checked
    Oct 23, 2026
    Where
    Wallingford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. American Protective Products LLC, American Protective Products, LLC

    ActiveCorporation registered in SAM.gov

    North Branford, CT · 15 mi away

    Ask it
    Proof for American Protective Products LLC, American Protective Products, LLC
    SAM.gov registration
    SAM.gov L8N3Z52DQV66
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 7, 2027
    Checked
    Oct 23, 2026
    Where
    North Branford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Business Industry Foundation of Middlese

    ActiveTax-exempt corporation registered in SAM.gov

    Middletown, CT · 15 mi away

    Ask it
    Proof for Business Industry Foundation of Middlese
    SAM.gov registration
    SAM.gov DKFMDETL9CE1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 27, 2027
    Checked
    Oct 23, 2026
    Where
    Middletown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Cosignct, LLC

    ActiveCorporation registered in SAM.gov

    Middletown, CT · 15 mi away

    Ask it
    Proof for Cosignct, LLC
    SAM.gov registration
    SAM.gov HBJZBLEN6QB5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 24, 2027
    Checked
    Oct 23, 2026
    Where
    Middletown, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

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