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.

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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

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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 181–200 of 39,443 contractors

JACK FAUCETT ASSOCIATES INC
UEIH8RVRGMLMHM8CAGE1B128
Location: BETHESDA, MD
Primary 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 activeObligated, 36 mo: $1.3M ($1,266,316)
EXPERIENCE ANATOMY LLC
UEIJN21TEK9KLT4CAGE87KS0
Location: CHARLOTTE, NCSocio-economic status (SAM.gov): SBWOSB
Primary 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 activeObligated, 36 mo: $1.3M ($1,253,335)
GELSANA THERAPEUTICS INC
UEICPRMRH9NFTF5CAGE97R25
Location: AURORA, COSocio-economic status (SAM.gov): SBHUBZoneWOSB
Primary 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 activeObligated, 36 mo: $1.2M ($1,249,624)
PLEXON, INC
UEIKVN8X6SF2ZK2CAGE1YQJ3
Location: DALLAS, TXSocio-economic status (SAM.gov): SB
Primary 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 activeObligated, 36 mo: $1.2M ($1,204,952)
UNITED MOBILITY AND ACCESSIBILITY INC.
DBA UNITED MOBILITY & ACCESSIBILITY INC
UEILKRUBK1UFNV4CAGE70RY4
Location: EAST SYRACUSE, NYSocio-economic status (SAM.gov): SB
Primary 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 activeObligated, 36 mo: $1.2M ($1,197,011)
CENTER FOR PUBLIC SAFETY EXCELLENCE, INC.
UEIHZKAQL1RVAQ7CAGE1NWU1
Location: MCLEAN, VASocio-economic status (SAM.gov): SB
Primary 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 activeObligated, 36 mo: $1.1M ($1,143,558)
COMNISCIENT TECHNOLOGIES LLC
UEIL4N9YY5SPJV8CAGE8J5G7
Location: BOSTON, MA
Primary 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 activeObligated, 36 mo: $1.1M ($1,137,675)
MEDICAL RECORD REVIEW LLC
UEILAGQZK39UYC9CAGE8N9D1
Location: NAPLES, FLSocio-economic status (SAM.gov): SBWOSBVOSB
Primary 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 activeObligated, 36 mo: $1.1M ($1,112,288)
OPTICAL SOCIETY OF AMERICA, INCORPORATED (THE)
DBA OPTICA PUBLISHING GROUP
UEIEL7WF1KJ1BL8CAGE6V403
Location: WASHINGTON, DCSocio-economic status (SAM.gov): SB
Primary 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 activeObligated, 36 mo: $1.1M ($1,089,074)
TOWER TECH INC
UEIET96SC8FDLD1CAGE387C3
Location: MEADOW VISTA, CASocio-economic status (SAM.gov): SBVOSB
Primary 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 activeObligated, 36 mo: $1.1M ($1,081,661)
APPRAISAL ECONOMICS INC
UEILZB7W64MFCS5CAGE1DNH4
Location: PARAMUS, NJ
Primary 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 expiringObligated, 36 mo: $1.1M ($1,079,024)
PROSCI, INC.
DBA PROSCI INC
UEIHBD9TCSENK28CAGE3BD85
Location: FORT COLLINS, CO
Primary 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 expiringObligated, 36 mo: $1.1M ($1,056,476)
TIO-TEK LLC
UEIEQCDVVCRKGS1CAGE8HCT5
Location: BRAMBLETON, VASocio-economic status (SAM.gov): SDB8(a)
Primary 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 expiringObligated, 36 mo: $1.1M ($1,052,121)
FAR RIDGELINE ENGAGEMENTS LLC
UEIGJELB8LAVA89CAGE4XH46
Location: SOUTHERN PINES, NC
Primary 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 activeObligated, 36 mo: $1M ($1,025,491)
NSR LAND MANAGEMENT, INC
UEIFABJNAN7L4M5CAGE3M6H2
Location: SHEVLIN, MNSocio-economic status (SAM.gov): SBVOSB
Primary 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 activeObligated, 36 mo: $1M ($1,024,740)
US INSTRUMENTS, INC.
UEILJC2Z44DAEN9CAGE0XAC4
Location: LANOKA HARBOR, NJSocio-economic status (SAM.gov): SBWOSB
Primary 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 activeObligated, 36 mo: $1M ($1,012,123)
FLORIDA WPS LLC
UEIKBPTHNLNCA47CAGE9DZU5
Location: PLANTATION, FLSocio-economic status (SAM.gov): SB
Primary 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 activeObligated, 36 mo: $1M ($1,001,158)
UNIVERSAL WISDOM SOLUTIONS LLC
UEIGZJ5ZDTDHYN6CAGE8NAU2
Location: VINE GROVE, KYSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Primary 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 activeObligated, 36 mo: $998.5K ($998,494)
THE TASK FORCE FOR GLOBAL HEALTH, INC.
DBA THE TASK FORCE FOR GLOBAL HEALTH INC
UEIL9DLXYHZ3TM8CAGE3L9S3
Location: DECATUR, GA
Primary 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 activeObligated, 36 mo: $995.4K ($995,374)
TREC ASSESSORS LLC
UEIHBCUKMW1JSA3CAGE5QTU3
Location: GAITHERSBURG, MDSocio-economic status (SAM.gov): SBWOSB
Primary 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 activeObligated, 36 mo: $961.8K ($961,783)

Contractors listing NAICS 541990, page 10 of 1973
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
JACK FAUCETT ASSOCIATES INC UEIH8RVRGMLMHM8CAGE1B128 Location: BETHESDA, MD	Primary 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	$1.3M ($1,266,316)
EXPERIENCE ANATOMY LLC UEIJN21TEK9KLT4CAGE87KS0 Location: CHARLOTTE, NCSocio-economic status (SAM.gov): SBWOSB	Primary 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	$1.3M ($1,253,335)
GELSANA THERAPEUTICS INC UEICPRMRH9NFTF5CAGE97R25 Location: AURORA, COSocio-economic status (SAM.gov): SBHUBZoneWOSB	Primary 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	$1.2M ($1,249,624)
PLEXON, INC UEIKVN8X6SF2ZK2CAGE1YQJ3 Location: DALLAS, TXSocio-economic status (SAM.gov): SB	Primary 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	$1.2M ($1,204,952)
UNITED MOBILITY AND ACCESSIBILITY INC. DBA UNITED MOBILITY & ACCESSIBILITY INC UEILKRUBK1UFNV4CAGE70RY4 Location: EAST SYRACUSE, NYSocio-economic status (SAM.gov): SB	Primary 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	$1.2M ($1,197,011)
CENTER FOR PUBLIC SAFETY EXCELLENCE, INC. UEIHZKAQL1RVAQ7CAGE1NWU1 Location: MCLEAN, VASocio-economic status (SAM.gov): SB	Primary 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	$1.1M ($1,143,558)
COMNISCIENT TECHNOLOGIES LLC UEIL4N9YY5SPJV8CAGE8J5G7 Location: BOSTON, MA	Primary 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	$1.1M ($1,137,675)
MEDICAL RECORD REVIEW LLC UEILAGQZK39UYC9CAGE8N9D1 Location: NAPLES, FLSocio-economic status (SAM.gov): SBWOSBVOSB	Primary 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	$1.1M ($1,112,288)
OPTICAL SOCIETY OF AMERICA, INCORPORATED (THE) DBA OPTICA PUBLISHING GROUP UEIEL7WF1KJ1BL8CAGE6V403 Location: WASHINGTON, DCSocio-economic status (SAM.gov): SB	Primary 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	$1.1M ($1,089,074)
TOWER TECH INC UEIET96SC8FDLD1CAGE387C3 Location: MEADOW VISTA, CASocio-economic status (SAM.gov): SBVOSB	Primary 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	$1.1M ($1,081,661)
APPRAISAL ECONOMICS INC UEILZB7W64MFCS5CAGE1DNH4 Location: PARAMUS, NJ	Primary 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	$1.1M ($1,079,024)
PROSCI, INC. DBA PROSCI INC UEIHBD9TCSENK28CAGE3BD85 Location: FORT COLLINS, CO	Primary 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	$1.1M ($1,056,476)
TIO-TEK LLC UEIEQCDVVCRKGS1CAGE8HCT5 Location: BRAMBLETON, VASocio-economic status (SAM.gov): SDB8(a)	Primary 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	$1.1M ($1,052,121)
FAR RIDGELINE ENGAGEMENTS LLC UEIGJELB8LAVA89CAGE4XH46 Location: SOUTHERN PINES, NC	Primary 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	$1M ($1,025,491)
NSR LAND MANAGEMENT, INC UEIFABJNAN7L4M5CAGE3M6H2 Location: SHEVLIN, MNSocio-economic status (SAM.gov): SBVOSB	Primary 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	$1M ($1,024,740)
US INSTRUMENTS, INC. UEILJC2Z44DAEN9CAGE0XAC4 Location: LANOKA HARBOR, NJSocio-economic status (SAM.gov): SBWOSB	Primary 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	$1M ($1,012,123)
FLORIDA WPS LLC UEIKBPTHNLNCA47CAGE9DZU5 Location: PLANTATION, FLSocio-economic status (SAM.gov): SB	Primary 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	$1M ($1,001,158)
UNIVERSAL WISDOM SOLUTIONS LLC UEIGZJ5ZDTDHYN6CAGE8NAU2 Location: VINE GROVE, KYSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Primary 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	$998.5K ($998,494)
THE TASK FORCE FOR GLOBAL HEALTH, INC. DBA THE TASK FORCE FOR GLOBAL HEALTH INC UEIL9DLXYHZ3TM8CAGE3L9S3 Location: DECATUR, GA	Primary 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	$995.4K ($995,374)
TREC ASSESSORS LLC UEIHBCUKMW1JSA3CAGE5QTU3 Location: GAITHERSBURG, MDSocio-economic status (SAM.gov): SBWOSB	Primary 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	$961.8K ($961,783)

Codes these contractors list most often alongside 541990: natural teaming adjacencies.

All Other Professional, Scientific, and Technical Services

Work this industry

Contractors listing NAICS 541990

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