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 8,601–8,620 of 43,206 contractors

BIGBEAR.AI FEDERAL, LLC
UEIHAVJMX6JABV5CAGE1UL32
Location: MCLEAN, VA
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: $13.4M ($13,377,169)
VISTA GLOBAL SOLUTIONS, LLC
UEIEP6GR8CZGNM6CAGE8RKH6
Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBSDB8(a)ANC
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: $13.3M ($13,324,827)
OLGOONIK TECHNICAL SERVICES, LLC
UEIJ4G9V1KQJVM5CAGE4DC71
Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDBANC
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: $13.3M ($13,292,815)
LOS ALAMOS TECHNICAL ASSOCIATES, INC.
UEIF6MFQC9ZGHC6CAGE8S319
Location: ALBUQUERQUE, NMSocio-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: $13.3M ($13,283,539)
THE UNIVERSITY OF SOUTHERN MISSISSIPPI
UEIM1K8LJAET5R1CAGE1M9B6
Location: HATTIESBURG, MS
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: $13.3M ($13,274,783)
KLEINFELDER INC
DBA KLEINFELDER
UEINFBRAAE265K1CAGE0DTG0
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 activeObligated, 36 mo: $13.3M ($13,261,040)
A10 SYSTEMS INC
UEIK7G4YKXUCSE3CAGE8DMR9
Location: LOWELL, MASocio-economic status (SAM.gov): SBSDB
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: $13.3M ($13,253,424)
THE BRITE GROUP, INC
UEIHQ4WLFAPGKP7CAGE65Z54
Location: LEESBURG, VASocio-economic status (SAM.gov): SBSDBHUBZone
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: $13.2M ($13,236,647)
BOWHEAD LOGISTICS SOLUTIONS, LLC
UEIN9ZQEJ28MHQ7CAGE4NFX9
Location: SPRINGFIELD, VASocio-economic status (SAM.gov): SBSDBANC
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: $13.2M ($13,208,457)
DDC 4C, LLC
DBA DDC 4C
UEICVQSGFR6JHQ7CAGE9MNE3
Location: SCOTTSDALE, AZSocio-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: $13.2M ($13,167,973)
OBJECT CTALK, INC.
UEIEMT5K9HHKBU5CAGE1Q9W3
Location: KING OF PRUSSIA, PASocio-economic status (SAM.gov): SBWOSB
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: $13.1M ($13,122,990)
CIRCUIT MEDIA LLC
UEIHLSDA7KKQCN8CAGE668P0
Location: LITTLETON, COSocio-economic status (SAM.gov): SBSDBWOSB
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: $13.1M ($13,114,997)
BOWHEAD INFORMATION TECHNOLOGY SERVICE LLC
UEIEJB4CUA82H39CAGE3EAN5
Location: SPRINGFIELD, VASocio-economic status (SAM.gov): SBSDBANC
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: $13.1M ($13,105,978)
EEC-LUKOS JV, LLC
UEIG54RGH5TBFZ3CAGE9Y3R5
Location: HAINES CITY, FLSocio-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: $13.1M ($13,081,354)
PROVIDER RESOURCES, LLC
UEIH7T7LJ88MAK4CAGE3PPH8
Location: ERIE, 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: $13.1M ($13,054,459)
SENECA TELECOMMUNICATIONS, LLC
UEIMPWJK1778LW3CAGE5ZSD3
Location: SALAMANCA, NYSocio-economic status (SAM.gov): SBTribal
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: $13M ($13,041,896)
SAPERE CONSULTING INC
UEIK21AYEH4CWU3CAGE3GSM8
Location: SPOKANE VALLEY, WASocio-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: $13M ($13,017,810)
ESTENDA SOLUTIONS, INC.
UEINLLHMLKNM3M7CAGE3H9B8
Location: WAYNE, PASocio-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: $13M ($12,989,437)
CLAENE GROUP LLC
UEING4KD1GHUAU1CAGE6UAU2
Location: CHARLESTON, SCSocio-economic status (SAM.gov): SBWOSB
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: $13M ($12,970,983)
MICHAEL BAKER INTERNATIONAL, INC.
UEIFJQMSBGAVSR1CAGE0F6Z8
Location: ALEXANDRIA, VA
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: $13M ($12,964,707)

Contractors listing NAICS 541690, page 431 of 2161
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
BIGBEAR.AI FEDERAL, LLC UEIHAVJMX6JABV5CAGE1UL32 Location: MCLEAN, VA	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	$13.4M ($13,377,169)
VISTA GLOBAL SOLUTIONS, LLC UEIEP6GR8CZGNM6CAGE8RKH6 Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBSDB8(a)ANC	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	$13.3M ($13,324,827)
OLGOONIK TECHNICAL SERVICES, LLC UEIJ4G9V1KQJVM5CAGE4DC71 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDBANC	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	$13.3M ($13,292,815)
LOS ALAMOS TECHNICAL ASSOCIATES, INC. UEIF6MFQC9ZGHC6CAGE8S319 Location: ALBUQUERQUE, NMSocio-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	$13.3M ($13,283,539)
THE UNIVERSITY OF SOUTHERN MISSISSIPPI UEIM1K8LJAET5R1CAGE1M9B6 Location: HATTIESBURG, MS	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	$13.3M ($13,274,783)
KLEINFELDER INC DBA KLEINFELDER UEINFBRAAE265K1CAGE0DTG0 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 active	$13.3M ($13,261,040)
A10 SYSTEMS INC UEIK7G4YKXUCSE3CAGE8DMR9 Location: LOWELL, MASocio-economic status (SAM.gov): SBSDB	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	$13.3M ($13,253,424)
THE BRITE GROUP, INC UEIHQ4WLFAPGKP7CAGE65Z54 Location: LEESBURG, VASocio-economic status (SAM.gov): SBSDBHUBZone	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	$13.2M ($13,236,647)
BOWHEAD LOGISTICS SOLUTIONS, LLC UEIN9ZQEJ28MHQ7CAGE4NFX9 Location: SPRINGFIELD, VASocio-economic status (SAM.gov): SBSDBANC	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	$13.2M ($13,208,457)
DDC 4C, LLC DBA DDC 4C UEICVQSGFR6JHQ7CAGE9MNE3 Location: SCOTTSDALE, AZSocio-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	$13.2M ($13,167,973)
OBJECT CTALK, INC. UEIEMT5K9HHKBU5CAGE1Q9W3 Location: KING OF PRUSSIA, PASocio-economic status (SAM.gov): SBWOSB	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	$13.1M ($13,122,990)
CIRCUIT MEDIA LLC UEIHLSDA7KKQCN8CAGE668P0 Location: LITTLETON, COSocio-economic status (SAM.gov): SBSDBWOSB	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	$13.1M ($13,114,997)
BOWHEAD INFORMATION TECHNOLOGY SERVICE LLC UEIEJB4CUA82H39CAGE3EAN5 Location: SPRINGFIELD, VASocio-economic status (SAM.gov): SBSDBANC	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	$13.1M ($13,105,978)
EEC-LUKOS JV, LLC UEIG54RGH5TBFZ3CAGE9Y3R5 Location: HAINES CITY, FLSocio-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	$13.1M ($13,081,354)
PROVIDER RESOURCES, LLC UEIH7T7LJ88MAK4CAGE3PPH8 Location: ERIE, 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	$13.1M ($13,054,459)
SENECA TELECOMMUNICATIONS, LLC UEIMPWJK1778LW3CAGE5ZSD3 Location: SALAMANCA, NYSocio-economic status (SAM.gov): SBTribal	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	$13M ($13,041,896)
SAPERE CONSULTING INC UEIK21AYEH4CWU3CAGE3GSM8 Location: SPOKANE VALLEY, WASocio-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	$13M ($13,017,810)
ESTENDA SOLUTIONS, INC. UEINLLHMLKNM3M7CAGE3H9B8 Location: WAYNE, PASocio-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	$13M ($12,989,437)
CLAENE GROUP LLC UEING4KD1GHUAU1CAGE6UAU2 Location: CHARLESTON, SCSocio-economic status (SAM.gov): SBWOSB	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	$13M ($12,970,983)
MICHAEL BAKER INTERNATIONAL, INC. UEIFJQMSBGAVSR1CAGE0F6Z8 Location: ALEXANDRIA, VA	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	$13M ($12,964,707)

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

Other Scientific and Technical Consulting Services

Work this industry

Contractors listing NAICS 541690

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