NAICS 541990 · Professional, Scientific, and Technical Services
All Other Professional, Scientific, and Technical Services
39,443 active contractors list NAICS 541990 (All Other Professional, Scientific, and Technical Services) in SAM.gov; 28,005 are small under its SBA size standard and 6,379 list it as their primary NAICS.
- Active contractors
- 39,443
- Small under 541990SBA size standard for this code
- 28,005
- Primary NAICSTheir main line of business
- 6,379
- Hidden registrationsExcluded, expired or inactive
- 475
Work this industry
Live RFPs in this NAICS
Open SAM.gov solicitations coded 541990, matched to teaming partners.
Expiring awards
Incumbent contracts in 541990 heading to recompete in the next 18 months.
Small under 541990
Partners SAM.gov lists as small under this code: the size check a set-aside uses.
Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides
Contractors listing NAICS 541990
Claimed profiles come first by membership level, then companies with 541990 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets
475 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them
Showing 37,101–37,120 of 39,443 contractors
TRANSFORMATION VENTURES LLC
UEIMSNZH4HW79J9CAGE8N3Y2Location: RESTON, VASocio-economic status (SAM.gov): SBSDBVOSBSDVOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSFORMCARE, INC.
UEIQM72Q6RNEL83CAGE81TK8Location: DAMASCUS, MDSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSIT AUTHORITY FIGURES INCORPORATED
UEIFU9XMMTLCLX7CAGE79BE3Location: NORTHAMPTON, MASocio-economic status (SAM.gov): SBWOSBSecondary NAICSNot listed as small under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSIT FIRST PLANNING AND CONSULTING LLC
UEIYZGKWUKDBV59CAGE22K24Location: RALEIGH, NCSocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSITION CONSULTING LLC
UEINEHBX5EG9UE9CAGE93EA9Location: DOWNINGTOWN, PASocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSNot listed as small under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSITIONS OF LIFE LLC
UEIVZN8ZCN1MZE5CAGE6Q2X6Location: SOUTHFIELD, MISocio-economic status (SAM.gov): SBWOSBEDWOSBVOSBSDVOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSITSECURITYREPORT.COM INC
UEIUGN7PVQJ2KY3CAGE4QJE5Location: CABOOL, MOSocio-economic status (SAM.gov): SBSDBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSLATIONAL TECHNOLOGIES INTERNATIONAL, LLC
UEIL1JLKL5A2UK7CAGE6X9Y9Location: HAMPSTEAD, MDSocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSLUMEN TECHNOLOGIES, LLC
UEINLRWZM9LPRN7CAGE3VNT3Location: CHICAGO, ILSocio-economic status (SAM.gov): SBVOSBSDVOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on file- Secondary NAICSNot listed as small under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: None on file TRANSPARENT LANGUAGE INC
UEINLLWYXRK67W7CAGE1T9Y0Location: NASHUA, NHSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSPO GROUP USA, INCORPORATED
DBA TRANSPO GROUP USA INC
UEIZNWCYEW9LL95CAGE79BA7Location: KIRKLAND, WASecondary NAICSNot listed as small under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSPORTATION ENGINEERING DESIGN, D.P.C.
UEID99MNQNFT5Z3CAGE9J6L9Location: SILVER SPRING, MDSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSPORTATION RESOURCE SERVICES, INC.
DBA TRS CORP.
UEIXNZGR6NVKJJ4CAGE5S3C5Location: COLORADO SPRINGS, COSocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSSOLUTIONS, LLC
DBA TRANSSOLUTIONS LLC
UEIK3X1F7BCS1R3CAGE3TAG9Location: FORT WORTH, TXSocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSTAR INTERNATIONAL, LLC
DBA ALLIENT STERLING HEIGHTS
UEIFAKXCM2K1J45CAGE7TSD1Location: STERLING HEIGHTS, MISecondary NAICSNot listed as small under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on file- Secondary NAICSNot listed as small under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: None on file TRANSTECS CORP
UEIDCVKRC71CEA7CAGE81ZT8Location: ARLINGTON, VASocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSTECS CORP
UEIJDZTGQTKJ7N5CAGE8MY71Location: CHESAPEAKE, VASocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileTRANSVIRAGEN INC
UEILNRAJQKEWYL4CAGE5GQB7Location: CHAPEL HILL, NCSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 541990CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on file
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
UEIMSNZH4HW79J9CAGE8N3Y2 Location: RESTON, VASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
UEIQM72Q6RNEL83CAGE81TK8 Location: DAMASCUS, MDSocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
TRANSIT AUTHORITY FIGURES INCORPORATED UEIFU9XMMTLCLX7CAGE79BE3 Location: NORTHAMPTON, MASocio-economic status (SAM.gov): SBWOSB | Secondary NAICSNot listed as small under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
TRANSIT FIRST PLANNING AND CONSULTING LLC UEIYZGKWUKDBV59CAGE22K24 Location: RALEIGH, NCSocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
UEINEHBX5EG9UE9CAGE93EA9 Location: DOWNINGTOWN, PASocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSNot listed as small under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
UEIVZN8ZCN1MZE5CAGE6Q2X6 Location: SOUTHFIELD, MISocio-economic status (SAM.gov): SBWOSBEDWOSBVOSBSDVOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
UEIUGN7PVQJ2KY3CAGE4QJE5 Location: CABOOL, MOSocio-economic status (SAM.gov): SBSDB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
TRANSLATIONAL TECHNOLOGIES INTERNATIONAL, LLC UEIL1JLKL5A2UK7CAGE6X9Y9 Location: HAMPSTEAD, MDSocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
UEINLRWZM9LPRN7CAGE3VNT3 Location: CHICAGO, ILSocio-economic status (SAM.gov): SBVOSBSDVOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
Secondary NAICSNot listed as small under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM expiring | None on file | |
UEINLLWYXRK67W7CAGE1T9Y0 Location: NASHUA, NHSocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
TRANSPO GROUP USA, INCORPORATED DBA TRANSPO GROUP USA INC UEIZNWCYEW9LL95CAGE79BA7 Location: KIRKLAND, WA | Secondary NAICSNot listed as small under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
TRANSPORTATION ENGINEERING DESIGN, D.P.C. UEID99MNQNFT5Z3CAGE9J6L9 Location: SILVER SPRING, MDSocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
TRANSPORTATION RESOURCE SERVICES, INC. DBA TRS CORP. UEIXNZGR6NVKJJ4CAGE5S3C5 Location: COLORADO SPRINGS, COSocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
DBA TRANSSOLUTIONS LLC UEIK3X1F7BCS1R3CAGE3TAG9 Location: FORT WORTH, TXSocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
DBA ALLIENT STERLING HEIGHTS UEIFAKXCM2K1J45CAGE7TSD1 Location: STERLING HEIGHTS, MI | Secondary NAICSNot listed as small under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
Secondary NAICSNot listed as small under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM expiring | None on file | |
UEIDCVKRC71CEA7CAGE81ZT8 Location: ARLINGTON, VASocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
UEIJDZTGQTKJ7N5CAGE8MY71 Location: CHESAPEAKE, VASocio-economic status (SAM.gov): SBWOSB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
UEILNRAJQKEWYL4CAGE5GQB7 Location: CHAPEL HILL, NCSocio-economic status (SAM.gov): SB | Secondary NAICSSmall under 541990 | CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file | SAM active | None on file |
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Codes these contractors list most often alongside 541990: natural teaming adjacencies.
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