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 1,261–1,280 of 39,443 contractors

ARIO TECHNOLOGIES INC
UEIC6HQF31H4SR5CAGE84S65
Location: MCLEAN, VASocio-economic status (SAM.gov): SBSDB
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: None on file
ARIUS BIOSCIENCE, LLC
UEIEBN7TH7Q7V59CAGE11K14
Location: OLNEY, MDSocio-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: None on file
ARIZONA PRECISION MEDICINE, PLLC
UEIT2C6ZYCT1D15CAGE110U7
Location: PHOENIX, AZSocio-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: None on file
ARKA ALLIANCE LLC
UEITYXYQMZ2TJB6CAGE14SU7
Location: SALT POINT, NYSocio-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: None on file
ARKANAS COMMUNITY DISPUTE RESOLUTION CENTERS
UEIVFLKFTM289A5CAGE4Q9T6
Location: LITTLE ROCK, AR
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: None on file
ARK-ISI JV LLC
UEIRUATA4LXBKF3CAGE9LPU2
Location: GAITHERSBURG, MDSocio-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: None on file
ARLAND LLC
UEILWC6HFRXHQ94CAGE67VF8
Location: DENVER, COSocio-economic status (SAM.gov): SBSDBWOSB
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: None on file
ARLINGTON ADVANCED TECHNOLOGIES LLC
UEISQBXKDMDN3B5CAGE9Q3V3
Location: ARLINGTON, VASocio-economic status (SAM.gov): SBVOSBSDVOSB
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: None on file
ARMAND GLOBAL CONSULTING
UEIFMYHM42JX2B5CAGE7XJL5
Location: ROCKVILLE, 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: None on file
ARMATURE DEFENSE CORP.
UEIHJTDA6EPL6H7CAGE21TL1
Location: SAVAGE, MNSocio-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: None on file
ARMORED HAVEN SECURITY, LLC
UEIJ4WTQLBESQY6CAGE9L0N0
Location: SILOAM SPRINGS, ARSocio-economic status (SAM.gov): SBSDBVOSB
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: None on file
ARMR SOLUTIONS LLC
DBA ARMR SOLUTIONS
UEIP7REHKVEHTL3CAGE82Q39
Location: BURKE, VASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB
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: None on file
ARNATO LLC
UEIFPDYHELE52C7CAGE17HK2
Location: CUMMING, GASocio-economic status (SAM.gov): SBSDBWOSB
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: None on file
ARNESIAN VINEYARD L.L.C
UEIKTK3PC71GHB6CAGE212R7
Location: NEW PALESTINE, INSocio-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: None on file
ARNETTE ENTERPRISES LLC
UEILPY2NCFZ6BL6CAGE16WV9
Location: RALEIGH, NCSocio-economic status (SAM.gov): SBWOSBEDWOSBVOSBSDVOSB
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 expiringObligated, 36 mo: None on file
ARNOLD CONSULTANCY & TECHNOLOGY, LLC
UEIE21DDV1FE4C3CAGE4B6X4
Location: MIAMI BEACH, FLSocio-economic status (SAM.gov): SBWOSB
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: None on file
ARNOLD JOHNSEN
UEIVYPJNF3HYSC6CAGE9YPR4
Location: SEATTLE, WA
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: None on file
ARQUEO CONSULTING GROUP LLC
UEIY1EPHVVSGTN3CAGE12MX6
Location: YAUCO, PRSocio-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: None on file
ARROWHEAD CENTER, INC.
UEIPXV3LBECAKC4CAGE51CR9
Location: LAS CRUCES, NMSocio-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: None on file
ARROW MYERS
UEIZ7N2MWJQ35G7CAGE18XT0
Location: COLORADO SPRINGS, 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 activeObligated, 36 mo: None on file

Contractors listing NAICS 541990, page 64 of 1973
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
ARIO TECHNOLOGIES INC UEIC6HQF31H4SR5CAGE84S65 Location: MCLEAN, VASocio-economic status (SAM.gov): SBSDB	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	None on file
ARIUS BIOSCIENCE, LLC UEIEBN7TH7Q7V59CAGE11K14 Location: OLNEY, MDSocio-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	None on file
ARIZONA PRECISION MEDICINE, PLLC UEIT2C6ZYCT1D15CAGE110U7 Location: PHOENIX, AZSocio-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	None on file
ARKA ALLIANCE LLC UEITYXYQMZ2TJB6CAGE14SU7 Location: SALT POINT, NYSocio-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	None on file
ARKANAS COMMUNITY DISPUTE RESOLUTION CENTERS UEIVFLKFTM289A5CAGE4Q9T6 Location: LITTLE ROCK, AR	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	None on file
ARK-ISI JV LLC UEIRUATA4LXBKF3CAGE9LPU2 Location: GAITHERSBURG, MDSocio-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	None on file
ARLAND LLC UEILWC6HFRXHQ94CAGE67VF8 Location: DENVER, COSocio-economic status (SAM.gov): SBSDBWOSB	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	None on file
ARLINGTON ADVANCED TECHNOLOGIES LLC UEISQBXKDMDN3B5CAGE9Q3V3 Location: ARLINGTON, VASocio-economic status (SAM.gov): SBVOSBSDVOSB	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	None on file
ARMAND GLOBAL CONSULTING UEIFMYHM42JX2B5CAGE7XJL5 Location: ROCKVILLE, 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	None on file
ARMATURE DEFENSE CORP. UEIHJTDA6EPL6H7CAGE21TL1 Location: SAVAGE, MNSocio-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	None on file
ARMORED HAVEN SECURITY, LLC UEIJ4WTQLBESQY6CAGE9L0N0 Location: SILOAM SPRINGS, ARSocio-economic status (SAM.gov): SBSDBVOSB	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	None on file
ARMR SOLUTIONS LLC DBA ARMR SOLUTIONS UEIP7REHKVEHTL3CAGE82Q39 Location: BURKE, VASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB	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	None on file
ARNATO LLC UEIFPDYHELE52C7CAGE17HK2 Location: CUMMING, GASocio-economic status (SAM.gov): SBSDBWOSB	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	None on file
ARNESIAN VINEYARD L.L.C UEIKTK3PC71GHB6CAGE212R7 Location: NEW PALESTINE, INSocio-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	None on file
ARNETTE ENTERPRISES LLC UEILPY2NCFZ6BL6CAGE16WV9 Location: RALEIGH, NCSocio-economic status (SAM.gov): SBWOSBEDWOSBVOSBSDVOSB	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 expiring	None on file
ARNOLD CONSULTANCY & TECHNOLOGY, LLC UEIE21DDV1FE4C3CAGE4B6X4 Location: MIAMI BEACH, FLSocio-economic status (SAM.gov): SBWOSB	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	None on file
ARNOLD JOHNSEN UEIVYPJNF3HYSC6CAGE9YPR4 Location: SEATTLE, WA	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	None on file
ARQUEO CONSULTING GROUP LLC UEIY1EPHVVSGTN3CAGE12MX6 Location: YAUCO, PRSocio-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	None on file
ARROWHEAD CENTER, INC. UEIPXV3LBECAKC4CAGE51CR9 Location: LAS CRUCES, NMSocio-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	None on file
ARROW MYERS UEIZ7N2MWJQ35G7CAGE18XT0 Location: COLORADO SPRINGS, 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 active	None on file

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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