NAICS 541380 · Professional, Scientific, and Technical Services

Testing Laboratories and Services

8,987 active contractors list NAICS 541380 (Testing Laboratories and Services) in SAM.gov; 5,538 are small under its SBA size standard and 1,754 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 8,987
Small under 541380SBA size standard for this code: 5,538
Primary NAICSTheir main line of business: 1,754
Hidden registrationsExcluded, expired or inactive: 111

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Live RFPs in this NAICS
Open SAM.gov solicitations coded 541380, matched to teaming partners.
Expiring awards
Incumbent contracts in 541380 heading to recompete in the next 18 months.
Small under 541380
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 541380

Claimed profiles come first by membership level, then companies with 541380 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

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

Showing 621–640 of 8,987 contractors

CLARK TESTING SERVICES, LLC
UEICD1GK3Z3YXK5CAGE0VVV6
Location: BUCHANAN, MISocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541380
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
CLARUS ANALYTICAL LLC
UEIJTHEFRVNELP9CAGE8U6A6
Location: SAN DIEGO, CASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541380
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
CLINICAL DIAGNOSTIC LABORATORIES, LLC
DBA CLINICAL DIAGNOSTIC LABOR
UEIX582GJQGNYN7CAGE8NLA2
Location: ASHBURN, VASocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541380
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
CLINICAL LABORATORY OF SAN BERNARDINO
UEIE6BSML8M2CQ8CAGE04KG0
Location: GRAND TERRACE, CASocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541380
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
CLINLAB SERVICES COMPANY
DBA CLINLAB SERVICES CO
UEIX5S2ESSXJ5N5CAGE595F4
Location: SAN DIMAS, CASocio-economic status (SAM.gov): SBSDB
Primary NAICSSmall under 541380
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
CLOUD NDT LLC
UEINHQLTFCXKRR3CAGE19BR2
Location: IRVINE, CA
Primary NAICSNot listed as small under 541380
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
CLYM ENVIRONMENTAL SERVICES LLC
UEIHWMURUCGRPJ5CAGE1F9X0
Location: FREDERICK, MD
Primary NAICSNot listed as small under 541380
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
C M L ENTERPRISES INC
UEIQXU5P79GRCV4CAGE61T82
Location: BOLINGBROOK, IL
Primary NAICSNot listed as small under 541380
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
COAL AND ENVIRONMENTAL SERVICES INC.
DBA GEOCHEMICAL TESTING
UEICH6WVHB1WKK3CAGE0HFV1
Location: SOMERSET, PASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541380
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
COASTAL MATERIALS TESTING LAB, LLC
DBA COASTAL MATERIALS TESTING
UEIX82PK2TFAX83CAGE97CS7
Location: WEST HAVEN, CTSocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541380
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
COKER ENVIRONMENTAL LABS LLC
UEIPD9RGF56L1B9CAGE9KWN0
Location: STARKVILLE, MSSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541380
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
COLEMAN TRUCKING AND LAB SERVICES LLC
UEIMQKBZD92HY44CAGE9YJW7
Location: MOBILE, AL
Primary NAICSNot listed as small under 541380
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
COLORADO METALLURGICAL SERVICES, INC
DBA TEST METALS
UEIMGWEL35NCB97CAGE7SDU6
Location: AURORA, COSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 541380
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
COMAT ENGINEERING LLC
UEIMJKTUN18L5J3CAGE23EW9
Location: LANSING, MISocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541380
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
COMPLETE ENVIRONMENTAL TESTING, INC.
DBA COMPLETE ENVIRONMENTAL TESTING INC
UEISHDFV2U446R7CAGE65E39
Location: STRATFORD, CT
Primary NAICSNot listed as small under 541380
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
COMPLETE MOBILE DRUG TESTING, LLC
UEIKN42YK8MNNL9CAGE6K7D1
Location: GREENFIELD, WISocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541380
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
COMPLIANCE ASSURANCE ASSOCIATES, INC.
DBA CAA INC IN TEXAS
UEINLPNLM9T7473CAGE7H8S6
Location: HARVEST, AL
Primary NAICSNot listed as small under 541380
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
COMPLIANCE MANAGEMENT GROUP CORPORATION
DBA COMPLIANCE MANAGEMENT GROUP
UEIXL8NMCLW8BM6CAGE4L3J0
Location: MARLBOROUGH, MASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541380
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
COMPLIANCEONE, INC.
UEINFE4KLNYZBY7CAGE96YC5
Location: TOPEKA, KSSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541380
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
COMPLIANCE SERVICES AND TESTING, LLC
UEISL41FJLQXH18CAGE86W49
Location: ALBUQUERQUE, NM
Primary NAICSNot listed as small under 541380
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

Contractors listing NAICS 541380, page 32 of 450
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
CLARK TESTING SERVICES, LLC UEICD1GK3Z3YXK5CAGE0VVV6 Location: BUCHANAN, MISocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541380	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
CLARUS ANALYTICAL LLC UEIJTHEFRVNELP9CAGE8U6A6 Location: SAN DIEGO, CASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541380	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
CLINICAL DIAGNOSTIC LABORATORIES, LLC DBA CLINICAL DIAGNOSTIC LABOR UEIX582GJQGNYN7CAGE8NLA2 Location: ASHBURN, VASocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541380	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
CLINICAL LABORATORY OF SAN BERNARDINO UEIE6BSML8M2CQ8CAGE04KG0 Location: GRAND TERRACE, CASocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541380	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
CLINLAB SERVICES COMPANY DBA CLINLAB SERVICES CO UEIX5S2ESSXJ5N5CAGE595F4 Location: SAN DIMAS, CASocio-economic status (SAM.gov): SBSDB	Primary NAICSSmall under 541380	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
CLOUD NDT LLC UEINHQLTFCXKRR3CAGE19BR2 Location: IRVINE, CA	Primary NAICSNot listed as small under 541380	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
CLYM ENVIRONMENTAL SERVICES LLC UEIHWMURUCGRPJ5CAGE1F9X0 Location: FREDERICK, MD	Primary NAICSNot listed as small under 541380	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
C M L ENTERPRISES INC UEIQXU5P79GRCV4CAGE61T82 Location: BOLINGBROOK, IL	Primary NAICSNot listed as small under 541380	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
COAL AND ENVIRONMENTAL SERVICES INC. DBA GEOCHEMICAL TESTING UEICH6WVHB1WKK3CAGE0HFV1 Location: SOMERSET, PASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541380	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
COASTAL MATERIALS TESTING LAB, LLC DBA COASTAL MATERIALS TESTING UEIX82PK2TFAX83CAGE97CS7 Location: WEST HAVEN, CTSocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541380	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
COKER ENVIRONMENTAL LABS LLC UEIPD9RGF56L1B9CAGE9KWN0 Location: STARKVILLE, MSSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541380	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
COLEMAN TRUCKING AND LAB SERVICES LLC UEIMQKBZD92HY44CAGE9YJW7 Location: MOBILE, AL	Primary NAICSNot listed as small under 541380	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
COLORADO METALLURGICAL SERVICES, INC DBA TEST METALS UEIMGWEL35NCB97CAGE7SDU6 Location: AURORA, COSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 541380	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
COMAT ENGINEERING LLC UEIMJKTUN18L5J3CAGE23EW9 Location: LANSING, MISocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541380	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
COMPLETE ENVIRONMENTAL TESTING, INC. DBA COMPLETE ENVIRONMENTAL TESTING INC UEISHDFV2U446R7CAGE65E39 Location: STRATFORD, CT	Primary NAICSNot listed as small under 541380	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
COMPLETE MOBILE DRUG TESTING, LLC UEIKN42YK8MNNL9CAGE6K7D1 Location: GREENFIELD, WISocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541380	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
COMPLIANCE ASSURANCE ASSOCIATES, INC. DBA CAA INC IN TEXAS UEINLPNLM9T7473CAGE7H8S6 Location: HARVEST, AL	Primary NAICSNot listed as small under 541380	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
COMPLIANCE MANAGEMENT GROUP CORPORATION DBA COMPLIANCE MANAGEMENT GROUP UEIXL8NMCLW8BM6CAGE4L3J0 Location: MARLBOROUGH, MASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541380	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
COMPLIANCEONE, INC. UEINFE4KLNYZBY7CAGE96YC5 Location: TOPEKA, KSSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541380	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
COMPLIANCE SERVICES AND TESTING, LLC UEISL41FJLQXH18CAGE86W49 Location: ALBUQUERQUE, NM	Primary NAICSNot listed as small under 541380	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

Codes these contractors list most often alongside 541380: natural teaming adjacencies.

Testing Laboratories and Services

Work this industry

Contractors listing NAICS 541380

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