NAICS 541990 · Professional, Scientific, and Technical Services

All Other Professional, Scientific, and Technical Services

39,391 active contractors list NAICS 541990 (All Other Professional, Scientific, and Technical Services) in SAM.gov; 28,009 are small under its SBA size standard and 6,366 list it as their primary NAICS.

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Active contractors: 39,391
Small under 541990SBA size standard for this code: 28,009
Primary NAICSTheir main line of business: 6,366
Hidden registrationsExcluded, expired or inactive: 528

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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

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

Showing 8,761–8,780 of 39,391 contractors

NAVITAS CLINICAL RESEARCH INC
UEIHA8KGRBJZNM8CAGE3GM97
Location: GAITHERSBURG, MD
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 activeObligated, 36 mo: $17.1M ($17,066,950)
BCS LLC
DBA BCS ALLEGIENT
UEIFKCHSEYVQG71CAGE3BZW6
Location: WASHINGTON, DCSocio-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 activeObligated, 36 mo: $17M ($17,028,025)
MOTT MACDONALD, INC.
UEIGL77K2NYJM41CAGE5CJR8
Location: ISELIN, NJ
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 expiringObligated, 36 mo: $17M ($16,990,098)
MINDBANK CONSULTING GROUP, L.L.C.
UEIQJ8VM18ZNML4CAGE4X5F9
Location: VIENNA, 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 activeObligated, 36 mo: $17M ($16,959,371)
ALLOGY LLC
UEIGS2DWXCKSUN6CAGE6PZ39
Location: COLORADO SPRINGS, COSocio-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 activeObligated, 36 mo: $16.9M ($16,893,328)
ITMS, INC.
UEIKTKYUKMP42G8CAGE5DXY8
Location: VIRGINIA BEACH, VASocio-economic status (SAM.gov): SBSDB8(a)WOSB
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 activeObligated, 36 mo: $16.9M ($16,885,074)
CCI FACILITY SUPPORT SERVICES LLC
UEIF3K5XLHUQ3H3CAGE8TZQ0
Location: MILILANI, HISocio-economic status (SAM.gov): SBSDBANC
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 activeObligated, 36 mo: $16.9M ($16,877,931)
SOUTH EASTERN GENERAL CONTRACTING, INC.
UEILVVZX4W3LNJ1CAGE57X55
Location: SHANNON, 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 activeObligated, 36 mo: $16.9M ($16,870,080)
ARMAMENTS RESEARCH COMPANY INC.
UEIF6KMMJAFFB47CAGE7VYH2
Location: BETHESDA, 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 activeObligated, 36 mo: $16.9M ($16,859,905)
NASH HARBOR SOLUTIONS, LLC
UEIJ4J8GNKLLWF5CAGE7SGG2
Location: FALLS CHURCH, VASocio-economic status (SAM.gov): SBSDB8(a)ANCTribal
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 activeObligated, 36 mo: $16.8M ($16,840,230)
L2E-OCULUS JV
UEILMSXJ5UFNM64CAGE8S5G9
Location: SAINT LOUIS, MOSocio-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 activeObligated, 36 mo: $16.8M ($16,796,548)
SES ENERGY SERVICES LLC
UEIPNMBNPE1LFL4CAGE8UKC0
Location: WICHITA, KSSocio-economic status (SAM.gov): SBSDB8(a)ANC
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 activeObligated, 36 mo: $16.8M ($16,781,179)
MERITUS SOLUTIONS GROUP LLC
UEILPUKVLWLMKE6CAGE7N1H8
Location: TITUSVILLE, FLSocio-economic status (SAM.gov): SBHUBZoneVOSBSDVOSB
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 activeObligated, 36 mo: $16.8M ($16,777,371)
TAKU HEALTH SERVICES, LLC
UEIKV92LMGED2C8CAGE9FWT0
Location: JUNEAU, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC
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 activeObligated, 36 mo: $16.8M ($16,755,040)
GLOBAL BROADBAND SOLUTIONS LLC
UEIMZ5QV6SB3Y95CAGE1KVX1
Location: LEESBURG, VASocio-economic status (SAM.gov): HUBZone
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 expiringObligated, 36 mo: $16.7M ($16,747,420)
ATKINSREALIS USA INC.
DBA ATKINS NORTH AMERICA, INC.
UEIJS2ZFECBKFE4CAGE3K4T2
Location: ALEXANDRIA, VA
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 activeObligated, 36 mo: $16.7M ($16,740,875)
MIJA CONSTRUCTION SERVICES LLC
UEIHX63C5ZLMA18CAGE97JN5
Location: NEWBURY PARK, CASocio-economic status (SAM.gov): SBSDBWOSBEDWOSB
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 activeObligated, 36 mo: $16.7M ($16,737,696)
PIONEERING EVOLUTION, LLC
DBA PIONEERING EVOLUTION LLC
UEIDDHFSNVS98V1CAGE33QS6
Location: ARLINGTON, VASocio-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 activeObligated, 36 mo: $16.7M ($16,669,887)
AGILITECH, LLC
DBA AGILITECH LLC
UEIQH91XWR7Q538CAGE8LGD5
Location: RESTON, VASocio-economic status (SAM.gov): SBWOSBEDWOSB
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 activeObligated, 36 mo: $16.6M ($16,635,638)
BAILEY'S PREMIER SERVICES, LLC
UEIEWL6YVEH7PL3CAGE6FPQ2
Location: FORT WORTH, TXSocio-economic status (SAM.gov): SBSDBHUBZoneWOSBVOSBSDVOSB
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 activeObligated, 36 mo: $16.6M ($16,618,600)

Contractors listing NAICS 541990, page 439 of 1970
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
NAVITAS CLINICAL RESEARCH INC UEIHA8KGRBJZNM8CAGE3GM97 Location: GAITHERSBURG, MD	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	$17.1M ($17,066,950)
BCS LLC DBA BCS ALLEGIENT UEIFKCHSEYVQG71CAGE3BZW6 Location: WASHINGTON, DCSocio-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	$17M ($17,028,025)
MOTT MACDONALD, INC. UEIGL77K2NYJM41CAGE5CJR8 Location: ISELIN, NJ	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	$17M ($16,990,098)
MINDBANK CONSULTING GROUP, L.L.C. UEIQJ8VM18ZNML4CAGE4X5F9 Location: VIENNA, 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	$17M ($16,959,371)
ALLOGY LLC UEIGS2DWXCKSUN6CAGE6PZ39 Location: COLORADO SPRINGS, COSocio-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	$16.9M ($16,893,328)
ITMS, INC. UEIKTKYUKMP42G8CAGE5DXY8 Location: VIRGINIA BEACH, VASocio-economic status (SAM.gov): SBSDB8(a)WOSB	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	$16.9M ($16,885,074)
CCI FACILITY SUPPORT SERVICES LLC UEIF3K5XLHUQ3H3CAGE8TZQ0 Location: MILILANI, HISocio-economic status (SAM.gov): SBSDBANC	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	$16.9M ($16,877,931)
SOUTH EASTERN GENERAL CONTRACTING, INC. UEILVVZX4W3LNJ1CAGE57X55 Location: SHANNON, 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	$16.9M ($16,870,080)
ARMAMENTS RESEARCH COMPANY INC. UEIF6KMMJAFFB47CAGE7VYH2 Location: BETHESDA, 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	$16.9M ($16,859,905)
NASH HARBOR SOLUTIONS, LLC UEIJ4J8GNKLLWF5CAGE7SGG2 Location: FALLS CHURCH, VASocio-economic status (SAM.gov): SBSDB8(a)ANCTribal	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	$16.8M ($16,840,230)
L2E-OCULUS JV UEILMSXJ5UFNM64CAGE8S5G9 Location: SAINT LOUIS, MOSocio-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	$16.8M ($16,796,548)
SES ENERGY SERVICES LLC UEIPNMBNPE1LFL4CAGE8UKC0 Location: WICHITA, KSSocio-economic status (SAM.gov): SBSDB8(a)ANC	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	$16.8M ($16,781,179)
MERITUS SOLUTIONS GROUP LLC UEILPUKVLWLMKE6CAGE7N1H8 Location: TITUSVILLE, FLSocio-economic status (SAM.gov): SBHUBZoneVOSBSDVOSB	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	$16.8M ($16,777,371)
TAKU HEALTH SERVICES, LLC UEIKV92LMGED2C8CAGE9FWT0 Location: JUNEAU, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC	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	$16.8M ($16,755,040)
GLOBAL BROADBAND SOLUTIONS LLC UEIMZ5QV6SB3Y95CAGE1KVX1 Location: LEESBURG, VASocio-economic status (SAM.gov): HUBZone	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	$16.7M ($16,747,420)
ATKINSREALIS USA INC. DBA ATKINS NORTH AMERICA, INC. UEIJS2ZFECBKFE4CAGE3K4T2 Location: ALEXANDRIA, VA	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	$16.7M ($16,740,875)
MIJA CONSTRUCTION SERVICES LLC UEIHX63C5ZLMA18CAGE97JN5 Location: NEWBURY PARK, CASocio-economic status (SAM.gov): SBSDBWOSBEDWOSB	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	$16.7M ($16,737,696)
PIONEERING EVOLUTION, LLC DBA PIONEERING EVOLUTION LLC UEIDDHFSNVS98V1CAGE33QS6 Location: ARLINGTON, VASocio-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	$16.7M ($16,669,887)
AGILITECH, LLC DBA AGILITECH LLC UEIQH91XWR7Q538CAGE8LGD5 Location: RESTON, VASocio-economic status (SAM.gov): SBWOSBEDWOSB	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	$16.6M ($16,635,638)
BAILEY'S PREMIER SERVICES, LLC UEIEWL6YVEH7PL3CAGE6FPQ2 Location: FORT WORTH, TXSocio-economic status (SAM.gov): SBSDBHUBZoneWOSBVOSBSDVOSB	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	$16.6M ($16,618,600)

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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