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

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 241–260 of 15,643 contractors

HYDROSOLUTIONS INC.
UEIHAJAYU9UUKW3CAGE38FG2
Location: HELENA, MTSocio-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: $647.7K ($647,651)
PYRAMID BOTANICAL CONSULTANTS, INC.
UEIHJSNG2Z9X8K3CAGE4QHQ9
Location: TWIN BRIDGES, 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: $646K ($646,022)
DKI808 LLC
DBA PREMIER RESTORATION HAWAII
UEIMMGQS9KA6GA6CAGE8FW42
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 activeObligated, 36 mo: $630.5K ($630,463)
ATLAS ENVIRONMENTAL CONSULTING, LLC
DBA ATLAS ENVIRONMENTAL CONSULTING LLC
UEIK1BYJDXNB3X9CAGE89LG6
Location: VACAVILLE, CASocio-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: $625.9K ($625,868)
ONTERRIS USA, INC.
UEIMVSCCJPFF3W8CAGE81TY7
Location: NORTH LITTLE ROCK, AR
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: $617.1K ($617,087)
KESTREL TELLEVATE LLC
UEIKFLKSC55S5L9CAGE6E883
Location: DECATUR, GASocio-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: $617K ($617,044)
INDUSTRIAL HYGIENE RESOURCES, LTD.
UEIMMP3ZDK5TU94CAGE1CGC6
Location: BOISE, IDSocio-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: $614.5K ($614,459)
JOHN W LEMONS
UEIK7LWSYUK7U51CAGE1PVG3
Location: FRUITLAND, 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: $613.3K ($613,333)
FLOAT PARTNERS II LLC
UEIFWE1DP9BF9A3CAGE17AH1
Location: KANEOHE, 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 expiringObligated, 36 mo: $572.8K ($572,759)
NATIVE-X, INC. ARCHAEOLOGICAL SERVICES
UEILKZTSALF96B8CAGE1PBJ7
Location: LINCOLN, CASocio-economic status (SAM.gov): SBVOSB
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: $556.2K ($556,230)
JOHNSON THOMAS
UEIFENLHK5MEJE9CAGE74V83
Location: SAUSALITO, 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: $550.5K ($550,522)
PARS GANNETT FLEMING JOINT VENTURE
UEIDAH9ZG3K6826CAGE65W82
Location: CAMP HILL, 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: $541.6K ($541,586)
PHASE ASSOCIATES LLC
DBA PHASE ASSOCIATES
UEIE6BNF1QJ7LG6CAGE3KWY8
Location: LIVINGSTON, 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: $538.8K ($538,773)
TRUE WIND COLLABORATIVE LLC
UEIDYZHWMW5K1R7CAGE9PM18
Location: GIG HARBOR, WASocio-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: $525.4K ($525,374)
ZIMMETRY ENVIRONMENTAL MANAGEMENT, CORP
UEIFF62A4D8P6T6CAGE3GXC4
Location: BAYAMON, PRSocio-economic status (SAM.gov): SDB8(a)
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: $515.5K ($515,525)
TERRANEXT L.L.C
UEIJYPNYRCJLSH9CAGE3HM04
Location: DENVER, CO
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: $504.8K ($504,756)
GRAND RIVER ARCHAEOLOGICAL INC
DBA GRAND RIVER INSTITUTE
UEIMRKNTGZBCL63CAGE3FEU1
Location: GRAND JUNCTION, COSocio-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: $504.6K ($504,604)
WILDWOOD ENVIRONMENTAL CREDIT COMPANY, LLC
UEIGNQBGHGWJVT5CAGE7JW62
Location: TYLER, TXSocio-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: $504.1K ($504,078)
OCEAN METRICS LLC
UEIFU1JVTCCCT63CAGE1ABZ1
Location: SAINT PETERSBURG, FL
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: $500K ($500,000)
374WATER, INC.
UEIHK8BWXGTCEB4CAGE87FN9
Location: MORRISVILLE, 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: $498.3K ($498,304)

Contractors listing NAICS 541620, page 13 of 783
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
HYDROSOLUTIONS INC. UEIHAJAYU9UUKW3CAGE38FG2 Location: HELENA, MTSocio-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	$647.7K ($647,651)
PYRAMID BOTANICAL CONSULTANTS, INC. UEIHJSNG2Z9X8K3CAGE4QHQ9 Location: TWIN BRIDGES, 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	$646K ($646,022)
DKI808 LLC DBA PREMIER RESTORATION HAWAII UEIMMGQS9KA6GA6CAGE8FW42 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 active	$630.5K ($630,463)
ATLAS ENVIRONMENTAL CONSULTING, LLC DBA ATLAS ENVIRONMENTAL CONSULTING LLC UEIK1BYJDXNB3X9CAGE89LG6 Location: VACAVILLE, CASocio-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	$625.9K ($625,868)
ONTERRIS USA, INC. UEIMVSCCJPFF3W8CAGE81TY7 Location: NORTH LITTLE ROCK, AR	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	$617.1K ($617,087)
KESTREL TELLEVATE LLC UEIKFLKSC55S5L9CAGE6E883 Location: DECATUR, GASocio-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	$617K ($617,044)
INDUSTRIAL HYGIENE RESOURCES, LTD. UEIMMP3ZDK5TU94CAGE1CGC6 Location: BOISE, IDSocio-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	$614.5K ($614,459)
JOHN W LEMONS UEIK7LWSYUK7U51CAGE1PVG3 Location: FRUITLAND, 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	$613.3K ($613,333)
FLOAT PARTNERS II LLC UEIFWE1DP9BF9A3CAGE17AH1 Location: KANEOHE, 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 expiring	$572.8K ($572,759)
NATIVE-X, INC. ARCHAEOLOGICAL SERVICES UEILKZTSALF96B8CAGE1PBJ7 Location: LINCOLN, CASocio-economic status (SAM.gov): SBVOSB	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	$556.2K ($556,230)
JOHNSON THOMAS UEIFENLHK5MEJE9CAGE74V83 Location: SAUSALITO, 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	$550.5K ($550,522)
PARS GANNETT FLEMING JOINT VENTURE UEIDAH9ZG3K6826CAGE65W82 Location: CAMP HILL, 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	$541.6K ($541,586)
PHASE ASSOCIATES LLC DBA PHASE ASSOCIATES UEIE6BNF1QJ7LG6CAGE3KWY8 Location: LIVINGSTON, 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	$538.8K ($538,773)
TRUE WIND COLLABORATIVE LLC UEIDYZHWMW5K1R7CAGE9PM18 Location: GIG HARBOR, WASocio-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	$525.4K ($525,374)
ZIMMETRY ENVIRONMENTAL MANAGEMENT, CORP UEIFF62A4D8P6T6CAGE3GXC4 Location: BAYAMON, PRSocio-economic status (SAM.gov): SDB8(a)	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	$515.5K ($515,525)
TERRANEXT L.L.C UEIJYPNYRCJLSH9CAGE3HM04 Location: DENVER, CO	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	$504.8K ($504,756)
GRAND RIVER ARCHAEOLOGICAL INC DBA GRAND RIVER INSTITUTE UEIMRKNTGZBCL63CAGE3FEU1 Location: GRAND JUNCTION, COSocio-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	$504.6K ($504,604)
WILDWOOD ENVIRONMENTAL CREDIT COMPANY, LLC UEIGNQBGHGWJVT5CAGE7JW62 Location: TYLER, TXSocio-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	$504.1K ($504,078)
OCEAN METRICS LLC UEIFU1JVTCCCT63CAGE1ABZ1 Location: SAINT PETERSBURG, FL	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	$500K ($500,000)
374WATER, INC. UEIHK8BWXGTCEB4CAGE87FN9 Location: MORRISVILLE, 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	$498.3K ($498,304)

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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