NAICS 541620 · Professional, Scientific, and Technical Services

Environmental Consulting Services

15,643 active contractors list NAICS 541620 (Environmental Consulting Services) in SAM.gov; 9,860 are small under its SBA size standard and 3,341 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 15,643
Small under 541620SBA size standard for this code: 9,860
Primary NAICSTheir main line of business: 3,341
Hidden registrationsExcluded, expired or inactive: 232

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 541620, matched to teaming partners.
Expiring awards
Incumbent contracts in 541620 heading to recompete in the next 18 months.
Small under 541620
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 541620

Claimed profiles come first by membership level, then companies with 541620 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

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

Showing 541–560 of 15,643 contractors

TOXICOLOGY EXCELLENCE FOR RISK ASSESSMENT
UEICR1ME6SGYRN3CAGE3BZF0
Location: CINCINNATI, OH
Primary NAICSNot listed as small under 541620
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: $5K ($5,000)
APEX ENVIRONMENTAL CONSULTANTS INC
UEIMHABWHSDCGR7CAGE3DR20
Location: LENEXA, KSSocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541620
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: $5K ($4,950)
COMPLIANCE CENTRE, INC.
UEIK2ZZKG7KXLW3CAGE7TTN6
Location: COLUMBIA, SCSocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541620
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: $4.8K ($4,800)
EASTERN RESEARCH GROUP INC
DBA ERG, INC
UEID8LFH4FJ4MK3CAGE1B0S0
Location: FAIRFAX, VASocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 541620
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: $4.6K ($4,632)
ENVIRONMETEO SERVICES INC.
DBA ENVIRONMETEO SERVICES INC
UEILKBEU85X6DB1CAGE0KL31
Location: WAIPAHU, HISocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541620
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: $4.4K ($4,382)
M3 ENVIRONMENTAL, LLC
DBA M3 ENVIRONMENTAL CONSULTING LLC
UEIFNFCW6U5SSJ1CAGE0PEQ8
Location: MONTEREY, CA
Primary NAICSNot listed as small under 541620
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: $4.3K ($4,325)
MKM ENVIRONMENTAL CONSULTING LLC
UEIF7E7KHJC7UT7CAGE9U8M3
Location: ROCHELLE PARK, NJ
Primary NAICSNot listed as small under 541620
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: $3.7K ($3,650)
PARTNER ASSESSMENT CORPORATION
DBA PARTNER ENGINEERING AND SCIENCE, INC
UEIDLMFNJ8Q29X9CAGE57VD6
Location: TORRANCE, CA
Primary NAICSNot listed as small under 541620
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: $3.5K ($3,500)
STRONGHOLD ENVIRONMENTAL, LLC
UEIGUC1LWWWGZR5CAGE7W2T0
Location: EL RENO, OKSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSSmall under 541620
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: $3.3K ($3,268)
STANTEC - MICHAEL BAKER - SUNDANCE JV
UEIGKV2Y3HTLGP3CAGE9NSF4
Location: CHARLOTTESVILLE, VA
Primary NAICSNot listed as small under 541620
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: $3K ($3,000)
TEHAMA - VERSAR JOINT VENTURE
UEIM6RXASW7V7N9CAGE997U6
Location: KANSAS CITY, MOSocio-economic status (SAM.gov): SBTribal
Primary NAICSSmall under 541620
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: $3K ($3,000)
BUILDING TRANSPARENCY
UEIMK51N1T5S2X3CAGE9QRR1
Location: BELLEVUE, WA
Primary NAICSNot listed as small under 541620
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: $3K ($2,985)
ARCHAEOLOGICAL SERVICES OF CLARK COUNTY LLC
UEIDK77MVTK1ZE8CAGE6LSR8
Location: VANCOUVER, WASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541620
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: $2.7K ($2,728)
AOR-CONSOR, LLC
UEIF332BLAWNH32CAGE96X54
Location: MELBOURNE, FLSocio-economic status (SAM.gov): SBANC
Primary NAICSSmall under 541620
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: $2.5K ($2,500)
B&B-ECM JV
UEIFS7TYH7AY673CAGE7MUR8
Location: OVERLAND PARKS, KS
Primary NAICSNot listed as small under 541620
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: $2.5K ($2,500)
CAFFERATA CONSULTING, LLC
UEIMB93YCVVDH33CAGE88ZJ7
Location: CANBY, OR
Primary NAICSNot listed as small under 541620
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: $2.5K ($2,500)
INSTITUTE FOR ENVIRONMENTAL ASSESSMENT, INC.
DBA INSTITUTE FOR ENVIRONMENTAL ASSESSMENT INC
UEIN6EDMEKAFHK5CAGE0U8W6
Location: MINNEAPOLIS, MNSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541620
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: $2.3K ($2,300)
GEBCO ASSOCIATES, LP
UEICJMNSMA41KF7CAGE4GWT8
Location: HURST, TX
Primary NAICSNot listed as small under 541620
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: $1.7K ($1,720)
JOEL D SCHWARTZ
UEIHAY4Z5YFGJE6CAGE4SZH6
Location: NEWTON, MASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541620
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: $800 ($800)
GRYPHON SCOUT JOINT VENTURE LLC
UEIDEN2PN1CSD75CAGE8BDD2
Location: COLORADO SPRINGS, COSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSSmall under 541620
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: $500 ($500)

Contractors listing NAICS 541620, page 28 of 783
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
TOXICOLOGY EXCELLENCE FOR RISK ASSESSMENT UEICR1ME6SGYRN3CAGE3BZF0 Location: CINCINNATI, OH	Primary NAICSNot listed as small under 541620	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	$5K ($5,000)
APEX ENVIRONMENTAL CONSULTANTS INC UEIMHABWHSDCGR7CAGE3DR20 Location: LENEXA, KSSocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541620	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	$5K ($4,950)
COMPLIANCE CENTRE, INC. UEIK2ZZKG7KXLW3CAGE7TTN6 Location: COLUMBIA, SCSocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541620	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	$4.8K ($4,800)
EASTERN RESEARCH GROUP INC DBA ERG, INC UEID8LFH4FJ4MK3CAGE1B0S0 Location: FAIRFAX, VASocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 541620	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	$4.6K ($4,632)
ENVIRONMETEO SERVICES INC. DBA ENVIRONMETEO SERVICES INC UEILKBEU85X6DB1CAGE0KL31 Location: WAIPAHU, HISocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541620	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	$4.4K ($4,382)
M3 ENVIRONMENTAL, LLC DBA M3 ENVIRONMENTAL CONSULTING LLC UEIFNFCW6U5SSJ1CAGE0PEQ8 Location: MONTEREY, CA	Primary NAICSNot listed as small under 541620	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	$4.3K ($4,325)
MKM ENVIRONMENTAL CONSULTING LLC UEIF7E7KHJC7UT7CAGE9U8M3 Location: ROCHELLE PARK, NJ	Primary NAICSNot listed as small under 541620	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	$3.7K ($3,650)
PARTNER ASSESSMENT CORPORATION DBA PARTNER ENGINEERING AND SCIENCE, INC UEIDLMFNJ8Q29X9CAGE57VD6 Location: TORRANCE, CA	Primary NAICSNot listed as small under 541620	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	$3.5K ($3,500)
STRONGHOLD ENVIRONMENTAL, LLC UEIGUC1LWWWGZR5CAGE7W2T0 Location: EL RENO, OKSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSSmall under 541620	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	$3.3K ($3,268)
STANTEC - MICHAEL BAKER - SUNDANCE JV UEIGKV2Y3HTLGP3CAGE9NSF4 Location: CHARLOTTESVILLE, VA	Primary NAICSNot listed as small under 541620	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	$3K ($3,000)
TEHAMA - VERSAR JOINT VENTURE UEIM6RXASW7V7N9CAGE997U6 Location: KANSAS CITY, MOSocio-economic status (SAM.gov): SBTribal	Primary NAICSSmall under 541620	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	$3K ($3,000)
BUILDING TRANSPARENCY UEIMK51N1T5S2X3CAGE9QRR1 Location: BELLEVUE, WA	Primary NAICSNot listed as small under 541620	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	$3K ($2,985)
ARCHAEOLOGICAL SERVICES OF CLARK COUNTY LLC UEIDK77MVTK1ZE8CAGE6LSR8 Location: VANCOUVER, WASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541620	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	$2.7K ($2,728)
AOR-CONSOR, LLC UEIF332BLAWNH32CAGE96X54 Location: MELBOURNE, FLSocio-economic status (SAM.gov): SBANC	Primary NAICSSmall under 541620	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	$2.5K ($2,500)
B&B-ECM JV UEIFS7TYH7AY673CAGE7MUR8 Location: OVERLAND PARKS, KS	Primary NAICSNot listed as small under 541620	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	$2.5K ($2,500)
CAFFERATA CONSULTING, LLC UEIMB93YCVVDH33CAGE88ZJ7 Location: CANBY, OR	Primary NAICSNot listed as small under 541620	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	$2.5K ($2,500)
INSTITUTE FOR ENVIRONMENTAL ASSESSMENT, INC. DBA INSTITUTE FOR ENVIRONMENTAL ASSESSMENT INC UEIN6EDMEKAFHK5CAGE0U8W6 Location: MINNEAPOLIS, MNSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541620	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	$2.3K ($2,300)
GEBCO ASSOCIATES, LP UEICJMNSMA41KF7CAGE4GWT8 Location: HURST, TX	Primary NAICSNot listed as small under 541620	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	$1.7K ($1,720)
JOEL D SCHWARTZ UEIHAY4Z5YFGJE6CAGE4SZH6 Location: NEWTON, MASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541620	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	$800 ($800)
GRYPHON SCOUT JOINT VENTURE LLC UEIDEN2PN1CSD75CAGE8BDD2 Location: COLORADO SPRINGS, COSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSSmall under 541620	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	$500 ($500)

Codes these contractors list most often alongside 541620: natural teaming adjacencies.

Environmental Consulting Services

Work this industry

Contractors listing NAICS 541620

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