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.

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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

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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 1,541–1,560 of 15,643 contractors

ENVIRONMENTAL RESOURCE CENTER INC
UEIL26XG4S19F28CAGE0FXY5
Location: CARY, NCSocio-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: None on file
ENVIRONMENTAL RESOURCE MANAGEMENT SOLUTIONS, INC.
DBA ENVIRONMENTAL RESOURCE MANAGEMENT SOLUTIONS INC
UEIP59NT3U7YCM8CAGE67FE3
Location: BAKER, FLSocio-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: None on file
ENVIRONMENTAL RESOURCES COMPLIANCE, LLC
DBA ENVIRONMENTAL RESOURCES COMPLIANCE LLC
UEIKBY7JJ5B6C79CAGE150D8
Location: SACRAMENTO, CASocio-economic status (SAM.gov): SBSDB
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: None on file
ENVIRONMENTAL RESOURCES GROUP, LLC
DBA ENVIROSOLUTIONS
UEIM92CYT6WAHX5CAGE7CMC0
Location: NOVI, MISocio-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: None on file
ENVIRONMENTAL RESOURCES MANAGEMENT INC
DBA ENVIRONMENTAL RESOURCES MANAGEMENT, INC
UEIRV8GF92TK5G4CAGE6U2U2
Location: MALVERN, PA
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: None on file
ENVIRONMENTAL RESTORATION GROUP, INC
UEIJ96ENJMK3AK1CAGE08PT4
Location: ALBUQUERQUE, NM
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: None on file
ENVIRONMENTAL RISK ANALYSIS LLC
UEIDHDJG19D8YH5CAGE5X7R6
Location: HONOLULU, HI
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: None on file
ENVIRONMENTAL RISK SOLUTIONS
UEISMZXHX53J2B9CAGE16JR2
Location: SARASOTA, FLSocio-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: None on file
ENVIRONMENTAL & SAFETY ENGINEERING SOLUTIONS LLC
UEIYNKQZ7WP14B4CAGE98YD6
Location: CAGUAS, PRSocio-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: None on file
ENVIRONMENTAL SCIENCE CONSULTING, LLC
DBA ES CONSULTING
UEIKYC1GM5GLLS1CAGE9YJK6
Location: COMMERCE CITY, COSocio-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: None on file
ENVIRONMENTAL SCIENCE INTERNATIONAL INC
UEIKRJQBYB63RP7CAGE1YBF5
Location: KAILUA, HISocio-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: None on file
ENVIRONMENTAL SOLUTIONS & INNOVATIONS, INC.
UEIP1N7EBZLSY18CAGE1X4G5
Location: CINCINNATI, OHSocio-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: None on file
ENVIRONMENTAL SOURCE SAMPLERS, INC.
UEIJBVNMJ3J6HN1CAGE4JL91
Location: WILMINGTON, NC
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: None on file
ENVIRONMENTAL STANDARDS, INC
UEIMQ6FLVESDL63CAGE1HZT2
Location: VALLEY FORGE, PA
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: None on file
ENVIRONMENTAL STRATEGIES & APPLICATIONS, INC.
DBA ESA ENVIRONMENTAL CONSULTANTS
UEIM999MQ3JW7W5CAGE1NH28
Location: BRIDGEWATER, NJSocio-economic status (SAM.gov): SBSDB
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: None on file
ENVIRONMENTAL SUSTAINABILITY INC
UEIK2P3JADK7BV4CAGE9XQG1
Location: SPARKS, NVSocio-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: None on file
ENVIRONMENTAL SYNECTICS, INC
UEIZFHBM72JLH13CAGE1MXU9
Location: SACRAMENTO, CASocio-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: None on file
ENVIRONMENTAL TACTICS INC
UEIUK4NN23NCZC3CAGE4CGW8
Location: MATAWAN, NJSocio-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: None on file
ENVIRONMENTAL TECHNICAL SOLUTIONS, LLC
DBA ENVIRONMENTAL TECHNICAL SOLUTIONS LLC
UEIDJ7JL1HVKJW5CAGE4BZS6
Location: DENVER, COSocio-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: None on file
ENVIRONMENTAL TECHNOLOGY LABS L.L.C
UEIECESGWVHAGK8CAGE10JX9
Location: COVINGTON, LA
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: None on file

Contractors listing NAICS 541620, page 78 of 783
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
ENVIRONMENTAL RESOURCE CENTER INC UEIL26XG4S19F28CAGE0FXY5 Location: CARY, NCSocio-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	None on file
ENVIRONMENTAL RESOURCE MANAGEMENT SOLUTIONS, INC. DBA ENVIRONMENTAL RESOURCE MANAGEMENT SOLUTIONS INC UEIP59NT3U7YCM8CAGE67FE3 Location: BAKER, FLSocio-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	None on file
ENVIRONMENTAL RESOURCES COMPLIANCE, LLC DBA ENVIRONMENTAL RESOURCES COMPLIANCE LLC UEIKBY7JJ5B6C79CAGE150D8 Location: SACRAMENTO, CASocio-economic status (SAM.gov): SBSDB	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	None on file
ENVIRONMENTAL RESOURCES GROUP, LLC DBA ENVIROSOLUTIONS UEIM92CYT6WAHX5CAGE7CMC0 Location: NOVI, MISocio-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	None on file
ENVIRONMENTAL RESOURCES MANAGEMENT INC DBA ENVIRONMENTAL RESOURCES MANAGEMENT, INC UEIRV8GF92TK5G4CAGE6U2U2 Location: MALVERN, PA	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	None on file
ENVIRONMENTAL RESTORATION GROUP, INC UEIJ96ENJMK3AK1CAGE08PT4 Location: ALBUQUERQUE, NM	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	None on file
ENVIRONMENTAL RISK ANALYSIS LLC UEIDHDJG19D8YH5CAGE5X7R6 Location: HONOLULU, HI	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	None on file
ENVIRONMENTAL RISK SOLUTIONS UEISMZXHX53J2B9CAGE16JR2 Location: SARASOTA, FLSocio-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	None on file
ENVIRONMENTAL & SAFETY ENGINEERING SOLUTIONS LLC UEIYNKQZ7WP14B4CAGE98YD6 Location: CAGUAS, PRSocio-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	None on file
ENVIRONMENTAL SCIENCE CONSULTING, LLC DBA ES CONSULTING UEIKYC1GM5GLLS1CAGE9YJK6 Location: COMMERCE CITY, COSocio-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	None on file
ENVIRONMENTAL SCIENCE INTERNATIONAL INC UEIKRJQBYB63RP7CAGE1YBF5 Location: KAILUA, HISocio-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	None on file
ENVIRONMENTAL SOLUTIONS & INNOVATIONS, INC. UEIP1N7EBZLSY18CAGE1X4G5 Location: CINCINNATI, OHSocio-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	None on file
ENVIRONMENTAL SOURCE SAMPLERS, INC. UEIJBVNMJ3J6HN1CAGE4JL91 Location: WILMINGTON, NC	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	None on file
ENVIRONMENTAL STANDARDS, INC UEIMQ6FLVESDL63CAGE1HZT2 Location: VALLEY FORGE, PA	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	None on file
ENVIRONMENTAL STRATEGIES & APPLICATIONS, INC. DBA ESA ENVIRONMENTAL CONSULTANTS UEIM999MQ3JW7W5CAGE1NH28 Location: BRIDGEWATER, NJSocio-economic status (SAM.gov): SBSDB	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	None on file
ENVIRONMENTAL SUSTAINABILITY INC UEIK2P3JADK7BV4CAGE9XQG1 Location: SPARKS, NVSocio-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	None on file
ENVIRONMENTAL SYNECTICS, INC UEIZFHBM72JLH13CAGE1MXU9 Location: SACRAMENTO, CASocio-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	None on file
ENVIRONMENTAL TACTICS INC UEIUK4NN23NCZC3CAGE4CGW8 Location: MATAWAN, NJSocio-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	None on file
ENVIRONMENTAL TECHNICAL SOLUTIONS, LLC DBA ENVIRONMENTAL TECHNICAL SOLUTIONS LLC UEIDJ7JL1HVKJW5CAGE4BZS6 Location: DENVER, COSocio-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	None on file
ENVIRONMENTAL TECHNOLOGY LABS L.L.C UEIECESGWVHAGK8CAGE10JX9 Location: COVINGTON, LA	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	None on file

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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