NAICS 541690 · Professional, Scientific, and Technical Services

Other Scientific and Technical Consulting Services

43,206 active contractors list NAICS 541690 (Other Scientific and Technical Consulting Services) in SAM.gov; 31,681 are small under its SBA size standard and 6,311 list it as their primary NAICS.

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Search with filters Small businesses only

Active contractors: 43,206
Small under 541690SBA size standard for this code: 31,681
Primary NAICSTheir main line of business: 6,311
Hidden registrationsExcluded, expired or inactive: 610

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 541690, matched to teaming partners.
Expiring awards
Incumbent contracts in 541690 heading to recompete in the next 18 months.
Small under 541690
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 541690

Claimed profiles come first by membership level, then companies with 541690 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

610 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 8,741–8,760 of 43,206 contractors

YULISTA TACTICAL SERVICES LLC
UEIE3PXRWGLJ1H9CAGE6WYV5
Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SBANC
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11.2M ($11,166,991)
KIRA GOVERNMENT SERVICES LLC
UEIECTFRC4HKY39CAGE7P3L8
Location: LYNNWOOD, WASocio-economic status (SAM.gov): SBSDB8(a)Tribal
Secondary NAICSSmall under 541690
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 activeObligated, 36 mo: $11.2M ($11,161,771)
FIFTH GAIT TECHNOLOGIES, INC.
DBA FIFTH GAIT TECHNOLOGIES INC
UEIMF74GAKADKA7CAGE57EM3
Location: SANTA BARBARA, CASocio-economic status (SAM.gov): SBWOSB
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11.2M ($11,153,572)
DISCOVERY MACHINE INC
UEIJJ9BBEJC9K18CAGE1PL43
Location: WILLIAMSPORT, PA
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11.1M ($11,127,382)
BORTON-LAWSON ENGINEERING, LLC
UEILJ5SE5F1TRN7CAGE09MV0
Location: WILKES BARRE, PA
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11.1M ($11,122,509)
HOME CARE ADVANTAGE INC
DBA HCA SOLUTIONS
UEIDM84CFHYLTC5CAGE66ZF4
Location: INDIANA, PASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Secondary NAICSSmall under 541690
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 activeObligated, 36 mo: $11.1M ($11,108,058)
CVTEK LLC
UEIGUQ7MMMWLJP3CAGE8EFH7
Location: MC LEAN, VASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Secondary NAICSSmall under 541690
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 activeObligated, 36 mo: $11.1M ($11,106,035)
UIC SCIENCE, LLC
UEILDJ8YH4NXWU4CAGE651Z6
Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBANC
Secondary NAICSSmall under 541690
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 activeObligated, 36 mo: $11.1M ($11,097,117)
UNIVERSITY OF MISSOURI SYSTEM
DBA CURATORS OF THE UNIVERSITY OF MISSOURI
UEILBFJB8N7LME3CAGE9B964
Location: COLUMBIA, MO
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11.1M ($11,090,833)
REVEAL TECHNOLOGY, INC.
DBA REVEAL TECHNOLOGY INC
UEINYX6JGSZ4UJ4CAGE8BME2
Location: BOZEMAN, MT
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11.1M ($11,079,558)
T & T MARINE SALVAGE, INC.
UEIJ1LRMW7YMXD3CAGE0V334
Location: GALVESTON, TX
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11.1M ($11,076,853)
SWEAT US LLC
UEILPJLNREW5135CAGE6ZCG2
Location: MILTON, FLSocio-economic status (SAM.gov): SBSDB8(a)
Secondary NAICSSmall under 541690
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 activeObligated, 36 mo: $11.1M ($11,074,554)
BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA
UEIHTQ6K6NJFHA6CAGE4B842
Location: LINCOLN, NE
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11.1M ($11,071,822)
LA JOLLA LOGIC LLC
UEIDDDPACHP8694CAGE6DG57
Location: SAN DIEGO, CA
Secondary NAICSNot listed as small under 541690
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 expiringObligated, 36 mo: $11M ($11,048,897)
NORWICH UNIVERSITY APPLIED RESEARCH INSTITUTES LTD
DBA NUARI
UEIG8GBP9W5LYA3CAGE3DKR1
Location: NORTHFIELD, VT
Secondary NAICSNot listed as small under 541690
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 expiringObligated, 36 mo: $11M ($11,048,057)
OSBORNE COMPUTER SERVICES, INC.
DBA OSBORNE COMPUTER SERVICES INC
UEIDGZNX92H7RQ4CAGE1BYC9
Location: ASHBURN, VASocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 541690
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 activeObligated, 36 mo: $11M ($11,026,894)
T.J. CLARK INTERNATIONAL LLC
UEIEA1LU52LFZ88CAGE6ZW53
Location: DELAWARE, OH
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11M ($11,009,688)
SIGMACORPS SOLUTIONS LLC
UEIDPMSWA7VH3C5CAGE8APF4
Location: STAFFORD, VASocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 541690
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 activeObligated, 36 mo: $11M ($11,007,246)
AIRBORNE ASPECT, INC.
DBA AIRBORNE ASPECT INC
UEIGN51H5KVH9W3CAGE6G0Y3
Location: PLANO, TXSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 541690
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 activeObligated, 36 mo: $11M ($11,002,961)
FUGRO USA MARINE, INC.
UEIFA5CHLPWKD96CAGE86HS8
Location: HOUSTON, TX
Secondary NAICSNot listed as small under 541690
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 activeObligated, 36 mo: $11M ($10,985,755)

Contractors listing NAICS 541690, page 438 of 2161
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
YULISTA TACTICAL SERVICES LLC UEIE3PXRWGLJ1H9CAGE6WYV5 Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SBANC	Secondary NAICSNot listed as small under 541690	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	$11.2M ($11,166,991)
KIRA GOVERNMENT SERVICES LLC UEIECTFRC4HKY39CAGE7P3L8 Location: LYNNWOOD, WASocio-economic status (SAM.gov): SBSDB8(a)Tribal	Secondary NAICSSmall under 541690	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	$11.2M ($11,161,771)
FIFTH GAIT TECHNOLOGIES, INC. DBA FIFTH GAIT TECHNOLOGIES INC UEIMF74GAKADKA7CAGE57EM3 Location: SANTA BARBARA, CASocio-economic status (SAM.gov): SBWOSB	Secondary NAICSNot listed as small under 541690	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	$11.2M ($11,153,572)
DISCOVERY MACHINE INC UEIJJ9BBEJC9K18CAGE1PL43 Location: WILLIAMSPORT, PA	Secondary NAICSNot listed as small under 541690	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	$11.1M ($11,127,382)
BORTON-LAWSON ENGINEERING, LLC UEILJ5SE5F1TRN7CAGE09MV0 Location: WILKES BARRE, PA	Secondary NAICSNot listed as small under 541690	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	$11.1M ($11,122,509)
HOME CARE ADVANTAGE INC DBA HCA SOLUTIONS UEIDM84CFHYLTC5CAGE66ZF4 Location: INDIANA, PASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Secondary NAICSSmall under 541690	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	$11.1M ($11,108,058)
CVTEK LLC UEIGUQ7MMMWLJP3CAGE8EFH7 Location: MC LEAN, VASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Secondary NAICSSmall under 541690	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	$11.1M ($11,106,035)
UIC SCIENCE, LLC UEILDJ8YH4NXWU4CAGE651Z6 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBANC	Secondary NAICSSmall under 541690	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	$11.1M ($11,097,117)
UNIVERSITY OF MISSOURI SYSTEM DBA CURATORS OF THE UNIVERSITY OF MISSOURI UEILBFJB8N7LME3CAGE9B964 Location: COLUMBIA, MO	Secondary NAICSNot listed as small under 541690	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	$11.1M ($11,090,833)
REVEAL TECHNOLOGY, INC. DBA REVEAL TECHNOLOGY INC UEINYX6JGSZ4UJ4CAGE8BME2 Location: BOZEMAN, MT	Secondary NAICSNot listed as small under 541690	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	$11.1M ($11,079,558)
T & T MARINE SALVAGE, INC. UEIJ1LRMW7YMXD3CAGE0V334 Location: GALVESTON, TX	Secondary NAICSNot listed as small under 541690	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	$11.1M ($11,076,853)
SWEAT US LLC UEILPJLNREW5135CAGE6ZCG2 Location: MILTON, FLSocio-economic status (SAM.gov): SBSDB8(a)	Secondary NAICSSmall under 541690	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	$11.1M ($11,074,554)
BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA UEIHTQ6K6NJFHA6CAGE4B842 Location: LINCOLN, NE	Secondary NAICSNot listed as small under 541690	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	$11.1M ($11,071,822)
LA JOLLA LOGIC LLC UEIDDDPACHP8694CAGE6DG57 Location: SAN DIEGO, CA	Secondary NAICSNot listed as small under 541690	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	$11M ($11,048,897)
NORWICH UNIVERSITY APPLIED RESEARCH INSTITUTES LTD DBA NUARI UEIG8GBP9W5LYA3CAGE3DKR1 Location: NORTHFIELD, VT	Secondary NAICSNot listed as small under 541690	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	$11M ($11,048,057)
OSBORNE COMPUTER SERVICES, INC. DBA OSBORNE COMPUTER SERVICES INC UEIDGZNX92H7RQ4CAGE1BYC9 Location: ASHBURN, VASocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 541690	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	$11M ($11,026,894)
T.J. CLARK INTERNATIONAL LLC UEIEA1LU52LFZ88CAGE6ZW53 Location: DELAWARE, OH	Secondary NAICSNot listed as small under 541690	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	$11M ($11,009,688)
SIGMACORPS SOLUTIONS LLC UEIDPMSWA7VH3C5CAGE8APF4 Location: STAFFORD, VASocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 541690	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	$11M ($11,007,246)
AIRBORNE ASPECT, INC. DBA AIRBORNE ASPECT INC UEIGN51H5KVH9W3CAGE6G0Y3 Location: PLANO, TXSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 541690	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	$11M ($11,002,961)
FUGRO USA MARINE, INC. UEIFA5CHLPWKD96CAGE86HS8 Location: HOUSTON, TX	Secondary NAICSNot listed as small under 541690	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	$11M ($10,985,755)

Codes these contractors list most often alongside 541690: natural teaming adjacencies.

Other Scientific and Technical Consulting Services

Work this industry

Contractors listing NAICS 541690

Related industries