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

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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 15,261–15,280 of 15,643 contractors

WASTE MANAGEMENT OF PENNSYLVANIA, INC.
UEIP7JEF7BJ4EU2CAGE67F93
Location: PRIMOS, PA
Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC.
UEIQ58JLKXC9HY4CAGE9TAW4
Location: STATE COLLEGE, PA
Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC.
UEIUBUQT5S9T754CAGE67F90
Location: HOMER CITY, PA
Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC.
UEIVSXVKPDH5EH6CAGE847B4
Location: COAL TOWNSHIP, PA
Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC.
DBA WASTE MANAGEMENT OF AMERICAN CANYON
UEIXJG2RKWEL4U3CAGE8QVA4
Location: PHILADELPHIA, PA
Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC.
DBA WASTE MANAGEMENT
UEIYERHTNT4VWD6CAGE67QN8
Location: DUNMORE, PA
Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC.
DBA WASTE MANAGEMENT
UEIYNFENL9L7N63CAGE1UL67
Location: ERIE, PA
Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC.
DBA WASTE MANAGEMENT
UEIYQXMJJZJ1T13CAGE1RNE2
Location: CORAOPOLIS, PA
Secondary 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
WASTE MANAGEMENT OF RHODE ISLAND INC
UEIY558WU32KJL7CAGE64JD9
Location: CRANSTON, RI
Secondary 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
WASTE MANAGEMENT OF RHODE ISLAND, INC.
UEIZBNEAGLL3G54CAGE64RT5
Location: NEWPORT, RI
Secondary 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
WASTE MANAGEMENT OF SOUTH CAROLINA INC
DBA WASTE MANAGEMENT OF AMERICAN CANYON
UEICEY5GQJQXHN8CAGE6BBX3
Location: SUMTER, SC
Secondary 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
WASTE MANAGEMENT OF SOUTH CAROLINA, INC.
DBA WASTE MANAGEMENT OF S C INC
UEIC13TBT9ALQ55CAGE65SP2
Location: Orangeburg, SC
Secondary 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
WASTE MANAGEMENT OF SOUTH CAROLINA, INC.
UEIJS3CJY7F87S7CAGE3KEG2
Location: WELLFORD, SC
Secondary 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
WASTE MANAGEMENT OF SOUTH CAROLINA, INC.
UEIWPQ7LCCK9EU1CAGE3FFH2
Location: RIDGELAND, SC
Secondary 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
WASTE MANAGEMENT OF SOUTH DAKOTA, INC.
DBA WASTE MANAGEMENT OF AMERICAN CANYON
UEITHK9R79K8XH5CAGE3PPW8
Location: SIOUX FALLS, SD
Secondary 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
WASTE MANAGEMENT OF TEXAS INC
DBA WASTE MANAGEMENT OF TEXAS
UEIC84CY9AEVCF6CAGE1RXN2
Location: BEAUMONT, TX
Secondary 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
WASTE MANAGEMENT OF TEXAS INC
DBA WASTE MANAGEMENT OF TEXAS
UEIDN38KLLZAJW6CAGE66DG3
Location: PHARR, TX
Secondary 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
WASTE MANAGEMENT OF TEXAS INC
DBA WASTE MANAGEMENT OF TEXAS
UEINYG4GK7D8BM9CAGE0G7P5
Location: SAN ANTONIO, TX
Secondary 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
WASTE MANAGEMENT OF TEXAS INC
UEIRYHCVYFADBL5CAGE1L7C7
Location: FORT WORTH, TX
Secondary 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
WASTE MANAGEMENT OF TEXAS INC
UEIZ1FWJNC45L89CAGE0LRP9
Location: LEWISVILLE, TX
Secondary 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 764 of 783
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
WASTE MANAGEMENT OF PENNSYLVANIA, INC. UEIP7JEF7BJ4EU2CAGE67F93 Location: PRIMOS, PA	Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC. UEIQ58JLKXC9HY4CAGE9TAW4 Location: STATE COLLEGE, PA	Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC. UEIUBUQT5S9T754CAGE67F90 Location: HOMER CITY, PA	Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC. UEIVSXVKPDH5EH6CAGE847B4 Location: COAL TOWNSHIP, PA	Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC. DBA WASTE MANAGEMENT OF AMERICAN CANYON UEIXJG2RKWEL4U3CAGE8QVA4 Location: PHILADELPHIA, PA	Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC. DBA WASTE MANAGEMENT UEIYERHTNT4VWD6CAGE67QN8 Location: DUNMORE, PA	Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC. DBA WASTE MANAGEMENT UEIYNFENL9L7N63CAGE1UL67 Location: ERIE, PA	Secondary 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
WASTE MANAGEMENT OF PENNSYLVANIA, INC. DBA WASTE MANAGEMENT UEIYQXMJJZJ1T13CAGE1RNE2 Location: CORAOPOLIS, PA	Secondary 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
WASTE MANAGEMENT OF RHODE ISLAND INC UEIY558WU32KJL7CAGE64JD9 Location: CRANSTON, RI	Secondary 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
WASTE MANAGEMENT OF RHODE ISLAND, INC. UEIZBNEAGLL3G54CAGE64RT5 Location: NEWPORT, RI	Secondary 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
WASTE MANAGEMENT OF SOUTH CAROLINA INC DBA WASTE MANAGEMENT OF AMERICAN CANYON UEICEY5GQJQXHN8CAGE6BBX3 Location: SUMTER, SC	Secondary 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
WASTE MANAGEMENT OF SOUTH CAROLINA, INC. DBA WASTE MANAGEMENT OF S C INC UEIC13TBT9ALQ55CAGE65SP2 Location: Orangeburg, SC	Secondary 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
WASTE MANAGEMENT OF SOUTH CAROLINA, INC. UEIJS3CJY7F87S7CAGE3KEG2 Location: WELLFORD, SC	Secondary 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
WASTE MANAGEMENT OF SOUTH CAROLINA, INC. UEIWPQ7LCCK9EU1CAGE3FFH2 Location: RIDGELAND, SC	Secondary 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
WASTE MANAGEMENT OF SOUTH DAKOTA, INC. DBA WASTE MANAGEMENT OF AMERICAN CANYON UEITHK9R79K8XH5CAGE3PPW8 Location: SIOUX FALLS, SD	Secondary 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
WASTE MANAGEMENT OF TEXAS INC DBA WASTE MANAGEMENT OF TEXAS UEIC84CY9AEVCF6CAGE1RXN2 Location: BEAUMONT, TX	Secondary 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
WASTE MANAGEMENT OF TEXAS INC DBA WASTE MANAGEMENT OF TEXAS UEIDN38KLLZAJW6CAGE66DG3 Location: PHARR, TX	Secondary 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
WASTE MANAGEMENT OF TEXAS INC DBA WASTE MANAGEMENT OF TEXAS UEINYG4GK7D8BM9CAGE0G7P5 Location: SAN ANTONIO, TX	Secondary 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
WASTE MANAGEMENT OF TEXAS INC UEIRYHCVYFADBL5CAGE1L7C7 Location: FORT WORTH, TX	Secondary 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
WASTE MANAGEMENT OF TEXAS INC UEIZ1FWJNC45L89CAGE0LRP9 Location: LEWISVILLE, TX	Secondary 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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