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

Work this industry

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 1,401–1,420 of 8,987 contractors

RADIANT EVOLUTIONS SERVICES, LLC
UEIKXL9SGBNBZG5CAGE25JD2
Location: COLUMBIA, SCSocio-economic status (SAM.gov): SBSDBWOSB
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
RADIATION SAFETY ENGINEERING, INC.
UEIXMWCMYLMH8N7CAGE037N2
Location: CHANDLER, AZSocio-economic status (SAM.gov): SBVOSB
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
RADIATION SOLUTIONS, LLC
DBA RADIATION SOLUTIONS LLC
UEINXLXZZA6TWZ7CAGE810B1
Location: SUGAR CITY, IDSocio-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
RADON TESTING CORPORATION OF AMERICA, INC.
DBA RADON TESTING CORP OF AMERICA INC
UEIRV6NJLM6CH83CAGE0Y5J3
Location: ELMSFORD, NYSocio-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
RAPIDCHECK MOBILE LABS LLC
DBA RAPIDCHECK DIAGNOSTICS
UEILYFQVJYT23P6CAGE14M26
Location: GREENSBORO, NCSocio-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
RAPID REACH MOBILE COMPLIANCE, LLC
DBA RAPID REACH COMPLIANCE
UEICX6ZLBBB9NX8CAGE235J7
Location: CHATTANOOGA, TNSocio-economic status (SAM.gov): SBSDBWOSB
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
RAWSIMPLIFIED LLC
UEISGQVZBMNDJ79CAGE9JXD1
Location: DOTHAN, ALSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB
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
RAY RENEWABLES LLC
UEIGJ9YPUEMP5Y3CAGE20W52
Location: EDGEWOOD, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB
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
R&B LABORATORY, INC.
DBA R & B LABORATORY INC
UEIWFD4EBFXKCY1CAGE7EPZ3
Location: CONSHOHOCKEN, PA
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
RCL MICROWAVE INC
UEIPFXTM7LUEDL1CAGE8JPX5
Location: ENDICOTT, NYSocio-economic status (SAM.gov): SBVOSB
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 expiringObligated, 36 mo: None on file
R & D SERVICES, INC.
UEILVXKH65JNNP4CAGE3G8T3
Location: WATERTOWN, TNSocio-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
RED DOT NDT LLC
DBA RED DOT NDT
UEIJ2PUM67ZHH48CAGE1SLB0
Location: EAGLEVILLE, PA
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
RED DRUM LABS LLC
UEINL36FPFBNZ73CAGE9EKD9
Location: CLEVELAND, OHSocio-economic status (SAM.gov): SBVOSBSDVOSB
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
REED CARTER, LLC
UEIDCE6VRJ6DA61CAGE9TXS3
Location: VIENNA, VASocio-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
REGEN AG LAB LLC
UEIVDRAJSFLDPB8CAGE24LS0
Location: PLEASANTON, NESocio-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
REINHART & ASSOCIATES, INC.
UEIHHDMAK3HF5R9CAGE1EL18
Location: PFLUGERVILLE, TX
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
RE INNOVATIONS LLC
UEICQ6NR5N93H78CAGE9F3C0
Location: LOGANVILLE, GASocio-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
RELIABILITY MAINTENANCE SERVICES, INC
UEINZENLNNZW7C6CAGE3ZYV6
Location: TINTON FALLS, NJ
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
RELIABLE TESTING SERVICES, LLC
UEIE63AJ5RNNXK1CAGE8CAG9
Location: SAINT LOUIS, MO
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
RENAISSANCE GEOTECHNICAL ENGINEERING PLLC
UEIRP7JN5WWHMH6CAGE8GMR0
Location: SCHENECTADY, NYSocio-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

Contractors listing NAICS 541380, page 71 of 450
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
RADIANT EVOLUTIONS SERVICES, LLC UEIKXL9SGBNBZG5CAGE25JD2 Location: COLUMBIA, SCSocio-economic status (SAM.gov): SBSDBWOSB	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
RADIATION SAFETY ENGINEERING, INC. UEIXMWCMYLMH8N7CAGE037N2 Location: CHANDLER, AZSocio-economic status (SAM.gov): SBVOSB	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
RADIATION SOLUTIONS, LLC DBA RADIATION SOLUTIONS LLC UEINXLXZZA6TWZ7CAGE810B1 Location: SUGAR CITY, IDSocio-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
RADON TESTING CORPORATION OF AMERICA, INC. DBA RADON TESTING CORP OF AMERICA INC UEIRV6NJLM6CH83CAGE0Y5J3 Location: ELMSFORD, NYSocio-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
RAPIDCHECK MOBILE LABS LLC DBA RAPIDCHECK DIAGNOSTICS UEILYFQVJYT23P6CAGE14M26 Location: GREENSBORO, NCSocio-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
RAPID REACH MOBILE COMPLIANCE, LLC DBA RAPID REACH COMPLIANCE UEICX6ZLBBB9NX8CAGE235J7 Location: CHATTANOOGA, TNSocio-economic status (SAM.gov): SBSDBWOSB	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
RAWSIMPLIFIED LLC UEISGQVZBMNDJ79CAGE9JXD1 Location: DOTHAN, ALSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB	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
RAY RENEWABLES LLC UEIGJ9YPUEMP5Y3CAGE20W52 Location: EDGEWOOD, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB	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
R&B LABORATORY, INC. DBA R & B LABORATORY INC UEIWFD4EBFXKCY1CAGE7EPZ3 Location: CONSHOHOCKEN, PA	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
RCL MICROWAVE INC UEIPFXTM7LUEDL1CAGE8JPX5 Location: ENDICOTT, NYSocio-economic status (SAM.gov): SBVOSB	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 expiring	None on file
R & D SERVICES, INC. UEILVXKH65JNNP4CAGE3G8T3 Location: WATERTOWN, TNSocio-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
RED DOT NDT LLC DBA RED DOT NDT UEIJ2PUM67ZHH48CAGE1SLB0 Location: EAGLEVILLE, PA	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
RED DRUM LABS LLC UEINL36FPFBNZ73CAGE9EKD9 Location: CLEVELAND, OHSocio-economic status (SAM.gov): SBVOSBSDVOSB	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
REED CARTER, LLC UEIDCE6VRJ6DA61CAGE9TXS3 Location: VIENNA, VASocio-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
REGEN AG LAB LLC UEIVDRAJSFLDPB8CAGE24LS0 Location: PLEASANTON, NESocio-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
REINHART & ASSOCIATES, INC. UEIHHDMAK3HF5R9CAGE1EL18 Location: PFLUGERVILLE, TX	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
RE INNOVATIONS LLC UEICQ6NR5N93H78CAGE9F3C0 Location: LOGANVILLE, GASocio-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
RELIABILITY MAINTENANCE SERVICES, INC UEINZENLNNZW7C6CAGE3ZYV6 Location: TINTON FALLS, NJ	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
RELIABLE TESTING SERVICES, LLC UEIE63AJ5RNNXK1CAGE8CAG9 Location: SAINT LOUIS, MO	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
RENAISSANCE GEOTECHNICAL ENGINEERING PLLC UEIRP7JN5WWHMH6CAGE8GMR0 Location: SCHENECTADY, NYSocio-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

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

Testing Laboratories and Services

Work this industry

Contractors listing NAICS 541380

Related industries