NAICS 541690 · Professional, Scientific, and Technical Services

Other Scientific and Technical Consulting Services

43,248 active contractors list NAICS 541690 (Other Scientific and Technical Consulting Services) in SAM.gov; 31,666 are small under its SBA size standard and 6,319 list it as their primary NAICS.

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Search with filters Small businesses only

Active contractors: 43,248
Small under 541690SBA size standard for this code: 31,666
Primary NAICSTheir main line of business: 6,319
Hidden registrationsExcluded, expired or inactive: 568

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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

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

Showing 281–300 of 43,248 contractors

PRESCOUTER INC
UEIEC3RG6QWM5S9CAGE85GH6
Location: CHICAGO, ILSocio-economic status (SAM.gov): SB
Primary 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: $133K ($133,000)
T/C RISK MANAGEMENT SERVICES LLC
UEICTKMGF1N5EN5CAGE6M7C3
Location: OAK CREEK, WISocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary 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: $132.4K ($132,431)
ALEUTIAN ARCHAEOLOGY, LLC
UEILWG7E6KKXGC5CAGE9GY40
Location: UNALASKA, AK
Primary 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: $131.9K ($131,876)
IAN GILCHRIST
UEIEP8UY8LPWER3CAGE56TJ1
Location: MOULTONBOROUGH, NHSocio-economic status (SAM.gov): SB
Primary 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: $131.6K ($131,609)
KAMRUD HALVOR
DBA KAMRUD SURVEYS
UEIECSHN8NCLHE8CAGE3MUK6
Location: MISSOULA, MTSocio-economic status (SAM.gov): SB
Primary 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: $130.3K ($130,320)
ENVIRONMENTAL SAFETY PROFESSIONALS, INC.
UEIDU2VZ7NXUKG8CAGE05TT7
Location: KNIGHTDALE, NCSocio-economic status (SAM.gov): SBSDB
Primary 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: $128K ($128,046)
ZEPHYR FOUNDATION
UEIJCGNUCLKHAQ5CAGE9GZN4
Location: JERSEY CITY, NJSocio-economic status (SAM.gov): SB
Primary 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: $126.5K ($126,451)
SASA ZIVKOVIC
UEIF9FSPF3F96M8CAGE9QSN8
Location: MADISON, CTSocio-economic status (SAM.gov): SB
Primary 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: $125.6K ($125,563)
ZYLSTRA JORDAN JAMES
UEIF9JNZG78DH83CAGE7TK66
Location: SAN JACINTO, CA
Primary 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: $125K ($125,003)
GRIMBAR CONSULTING, LLC
UEIECL5LBKBETE9CAGE9C3A0
Location: LEAGUE CITY, TXSocio-economic status (SAM.gov): SB
Primary 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: $124K ($124,000)
INTEGRATED FINANCIAL ANALYTICS & RESEARCH LLP
DBA IFAR
UEIMCK8MM9SGPK7CAGE4FG44
Location: URBANA, ILSocio-economic status (SAM.gov): SB
Primary 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: $123.3K ($123,300)
FITZROY ENVIRONMENTAL CONSULTING INC
UEIJAVUSN9ZXNB8CAGE6VYZ8
Location: ALDIE, VASocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary 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: $121.6K ($121,564)
THE MADISON GROUP: POLYMER PROCESSING RESEARCH CORPORATION
UEILZQGUSDKX9J9CAGE62QM0
Location: FITCHBURG, WISocio-economic status (SAM.gov): SB
Primary 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: $120.3K ($120,310)
TROXEL AEROSPACE INDUSTRIES INCORPORATED
UEIH6AQH381L494CAGE7FHR6
Location: GAINESVILLE, FLSocio-economic status (SAM.gov): SB
Primary 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: $114.4K ($114,446)
ARENSTAM MARITIME CONSULTING LLC
UEIDWUCK3ZBJCG7CAGE792V6
Location: GOULDSBORO, MESocio-economic status (SAM.gov): SBVOSB
Primary 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: $113K ($113,031)
HOEKMAN STEVEN
UEIDSC7KJ3ZL323CAGE6PM96
Location: LANGLEY, WASocio-economic status (SAM.gov): SB
Primary 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: $111.6K ($111,611)
VULKAN CONSULTANTS INC
UEIC1QWA58KGC75CAGE9AF89
Location: CONCORD, NCSocio-economic status (SAM.gov): SB
Primary 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: $109.7K ($109,689)
ROCKY MOUNTAIN STATISTICAL CONSULTING & SEMINARS LLC
UEIMDKBQDC1EG28CAGE6E5J8
Location: LARAMIE, WY
Primary 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: $107.6K ($107,553)
WILEY CONSULTING, INC.
UEILLC1JJGP72N3CAGE8R1D5
Location: TONEY, AL
Primary 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: $106.9K ($106,906)
HUTSON JAROD M
UEICBFKECDDJ9R3CAGE7ST49
Location: SILVER SPRING, MDSocio-economic status (SAM.gov): SBSDB
Primary 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: $103K ($103,000)

Contractors listing NAICS 541690, page 15 of 2163
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
PRESCOUTER INC UEIEC3RG6QWM5S9CAGE85GH6 Location: CHICAGO, ILSocio-economic status (SAM.gov): SB	Primary 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	$133K ($133,000)
T/C RISK MANAGEMENT SERVICES LLC UEICTKMGF1N5EN5CAGE6M7C3 Location: OAK CREEK, WISocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary 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	$132.4K ($132,431)
ALEUTIAN ARCHAEOLOGY, LLC UEILWG7E6KKXGC5CAGE9GY40 Location: UNALASKA, AK	Primary 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	$131.9K ($131,876)
IAN GILCHRIST UEIEP8UY8LPWER3CAGE56TJ1 Location: MOULTONBOROUGH, NHSocio-economic status (SAM.gov): SB	Primary 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	$131.6K ($131,609)
KAMRUD HALVOR DBA KAMRUD SURVEYS UEIECSHN8NCLHE8CAGE3MUK6 Location: MISSOULA, MTSocio-economic status (SAM.gov): SB	Primary 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	$130.3K ($130,320)
ENVIRONMENTAL SAFETY PROFESSIONALS, INC. UEIDU2VZ7NXUKG8CAGE05TT7 Location: KNIGHTDALE, NCSocio-economic status (SAM.gov): SBSDB	Primary 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	$128K ($128,046)
ZEPHYR FOUNDATION UEIJCGNUCLKHAQ5CAGE9GZN4 Location: JERSEY CITY, NJSocio-economic status (SAM.gov): SB	Primary 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	$126.5K ($126,451)
SASA ZIVKOVIC UEIF9FSPF3F96M8CAGE9QSN8 Location: MADISON, CTSocio-economic status (SAM.gov): SB	Primary 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	$125.6K ($125,563)
ZYLSTRA JORDAN JAMES UEIF9JNZG78DH83CAGE7TK66 Location: SAN JACINTO, CA	Primary 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	$125K ($125,003)
GRIMBAR CONSULTING, LLC UEIECL5LBKBETE9CAGE9C3A0 Location: LEAGUE CITY, TXSocio-economic status (SAM.gov): SB	Primary 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	$124K ($124,000)
INTEGRATED FINANCIAL ANALYTICS & RESEARCH LLP DBA IFAR UEIMCK8MM9SGPK7CAGE4FG44 Location: URBANA, ILSocio-economic status (SAM.gov): SB	Primary 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	$123.3K ($123,300)
FITZROY ENVIRONMENTAL CONSULTING INC UEIJAVUSN9ZXNB8CAGE6VYZ8 Location: ALDIE, VASocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary 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	$121.6K ($121,564)
THE MADISON GROUP: POLYMER PROCESSING RESEARCH CORPORATION UEILZQGUSDKX9J9CAGE62QM0 Location: FITCHBURG, WISocio-economic status (SAM.gov): SB	Primary 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	$120.3K ($120,310)
TROXEL AEROSPACE INDUSTRIES INCORPORATED UEIH6AQH381L494CAGE7FHR6 Location: GAINESVILLE, FLSocio-economic status (SAM.gov): SB	Primary 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	$114.4K ($114,446)
ARENSTAM MARITIME CONSULTING LLC UEIDWUCK3ZBJCG7CAGE792V6 Location: GOULDSBORO, MESocio-economic status (SAM.gov): SBVOSB	Primary 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	$113K ($113,031)
HOEKMAN STEVEN UEIDSC7KJ3ZL323CAGE6PM96 Location: LANGLEY, WASocio-economic status (SAM.gov): SB	Primary 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	$111.6K ($111,611)
VULKAN CONSULTANTS INC UEIC1QWA58KGC75CAGE9AF89 Location: CONCORD, NCSocio-economic status (SAM.gov): SB	Primary 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	$109.7K ($109,689)
ROCKY MOUNTAIN STATISTICAL CONSULTING & SEMINARS LLC UEIMDKBQDC1EG28CAGE6E5J8 Location: LARAMIE, WY	Primary 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	$107.6K ($107,553)
WILEY CONSULTING, INC. UEILLC1JJGP72N3CAGE8R1D5 Location: TONEY, AL	Primary 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	$106.9K ($106,906)
HUTSON JAROD M UEICBFKECDDJ9R3CAGE7ST49 Location: SILVER SPRING, MDSocio-economic status (SAM.gov): SBSDB	Primary 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	$103K ($103,000)

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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