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.

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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 3,001–3,020 of 8,987 contractors

STI ELECTRONICS INC
UEIDNLMSSK7HQJ6CAGE1JX07
Location: MADISON, ALSocio-economic status (SAM.gov): SB
Secondary 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: $269.1K ($269,139)
CALRIGHT INSTRUMENTS, INCORPORATED
DBA CALRIGHT INSTRUMENTS
UEIFNT8DKVQ7PM3CAGE3RVR4
Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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: $268.8K ($268,833)
MAC INSPECTION & WELDING AGENCY, LLC
UEIJJ74ZCCVA1M7CAGE6UA50
Location: EDGEWOOD, MDSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Secondary 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: $260.4K ($260,359)
CORNERSTONE DIAGNOSTICS INC
DBA PREMIERTOX 2-0, INC
UEILAFMTAJ41FA3CAGE8SFY0
Location: JAMESTOWN, KY
Secondary 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: $257.6K ($257,576)
ENERG TEST LLC
UEID22EG5YYJZA1CAGE3URS2
Location: KENNETT SQUARE, PASocio-economic status (SAM.gov): SB
Secondary 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: $256.6K ($256,600)
RELIANT WELL DRILLING & PUMP CORP INC
UEIHHA1NSHSLEK8CAGE83U93
Location: WILLCOX, AZSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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: $255.9K ($255,926)
MUDROCK ANALYTICS LLC
UEIKAMWYK73SZS8CAGE1Z9Y5
Location: TAMPA, FLSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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: $253.9K ($253,868)
ASUSA PROFESSIONAL, LLC
UEIHDJQNNGZ22R5CAGE7MJW2
Location: FARMINGTON, MOSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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: $253.8K ($253,845)
SUMMIT CONSULTING & SOLUTIONS LLC
UEIEQ78SNKDM351CAGE10KK6
Location: GREENSBORO, NCSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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: $251K ($251,049)
DILO COMPANY, INC
DBA DILO CO INC
UEIEMWTUHBEVBF3CAGE1EGW4
Location: ODESSA, FLSocio-economic status (SAM.gov): SB
Secondary 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: $250.8K ($250,761)
SLM CONSULTANTS, LLC
UEIFPWLHHDJYQN1CAGE6LS74
Location: MYRTLE BEACH, SCSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB
Secondary 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: $250K ($249,997)
A.T.E. SOLUTIONS, INC.
UEICVF3SL6JK3Q4CAGE4A7M3
Location: EL SEGUNDO, CASocio-economic status (SAM.gov): SB
Secondary 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: $249.9K ($249,851)
INTEGRATED SCIENCE SUPPORT, INC.
UEIJH9TLNYZ8MT3CAGE61JE4
Location: SMITHVILLE, MOSocio-economic status (SAM.gov): SB
Secondary 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: $249.5K ($249,518)
BYRON GIBBONS
UEIJRUCR8V3M498CAGE3U3R2
Location: ALTURAS, CASocio-economic status (SAM.gov): SBVOSB
Secondary 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: $247K ($246,970)
PETROLEUM SYSTEMS & MAINTENANCE, INC
UEIHG9JNM8JLL36CAGE0MCJ4
Location: LAS VEGAS, NVSocio-economic status (SAM.gov): SB
Secondary 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: $245.1K ($245,080)
GOURDIE-FRASER, INC.
DBA GFA
UEICFRJW74XLJ37CAGE48891
Location: TRAVERSE CITY, MISocio-economic status (SAM.gov): SB
Secondary 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: $244.1K ($244,143)
ALL ABOUT PAVEMENTS INC
UEILNYFDSHDYCQ7CAGE3CM34
Location: CHATHAM, ILSocio-economic status (SAM.gov): SBVOSB
Secondary 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: $239.7K ($239,709)
KAES LLC
UEIEFEPRKZMUL53CAGE70B58
Location: SAINT AUGUSTINE, FLSocio-economic status (SAM.gov): SB
Secondary 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: $239.3K ($239,315)
DEPLOYX SERVICES, INC.
UEIH4ZYEHV5A2R7CAGE9YCK3
Location: MCLEAN, VASocio-economic status (SAM.gov): SB
Secondary 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: $239.1K ($239,110)
SPARK INDUSTRIES MFG LLC
DBA TRIDENT ENERGY SYSTEMS
UEIJ3E2TKSJ8GT1CAGE8DAV6
Location: GAINESVILLE, VASocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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: $238.8K ($238,774)

Contractors listing NAICS 541380, page 151 of 450
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
STI ELECTRONICS INC UEIDNLMSSK7HQJ6CAGE1JX07 Location: MADISON, ALSocio-economic status (SAM.gov): SB	Secondary 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	$269.1K ($269,139)
CALRIGHT INSTRUMENTS, INCORPORATED DBA CALRIGHT INSTRUMENTS UEIFNT8DKVQ7PM3CAGE3RVR4 Location: SAN DIEGO, CASocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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	$268.8K ($268,833)
MAC INSPECTION & WELDING AGENCY, LLC UEIJJ74ZCCVA1M7CAGE6UA50 Location: EDGEWOOD, MDSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Secondary 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	$260.4K ($260,359)
CORNERSTONE DIAGNOSTICS INC DBA PREMIERTOX 2-0, INC UEILAFMTAJ41FA3CAGE8SFY0 Location: JAMESTOWN, KY	Secondary 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	$257.6K ($257,576)
ENERG TEST LLC UEID22EG5YYJZA1CAGE3URS2 Location: KENNETT SQUARE, PASocio-economic status (SAM.gov): SB	Secondary 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	$256.6K ($256,600)
RELIANT WELL DRILLING & PUMP CORP INC UEIHHA1NSHSLEK8CAGE83U93 Location: WILLCOX, AZSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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	$255.9K ($255,926)
MUDROCK ANALYTICS LLC UEIKAMWYK73SZS8CAGE1Z9Y5 Location: TAMPA, FLSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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	$253.9K ($253,868)
ASUSA PROFESSIONAL, LLC UEIHDJQNNGZ22R5CAGE7MJW2 Location: FARMINGTON, MOSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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	$253.8K ($253,845)
SUMMIT CONSULTING & SOLUTIONS LLC UEIEQ78SNKDM351CAGE10KK6 Location: GREENSBORO, NCSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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	$251K ($251,049)
DILO COMPANY, INC DBA DILO CO INC UEIEMWTUHBEVBF3CAGE1EGW4 Location: ODESSA, FLSocio-economic status (SAM.gov): SB	Secondary 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	$250.8K ($250,761)
SLM CONSULTANTS, LLC UEIFPWLHHDJYQN1CAGE6LS74 Location: MYRTLE BEACH, SCSocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB	Secondary 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	$250K ($249,997)
A.T.E. SOLUTIONS, INC. UEICVF3SL6JK3Q4CAGE4A7M3 Location: EL SEGUNDO, CASocio-economic status (SAM.gov): SB	Secondary 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	$249.9K ($249,851)
INTEGRATED SCIENCE SUPPORT, INC. UEIJH9TLNYZ8MT3CAGE61JE4 Location: SMITHVILLE, MOSocio-economic status (SAM.gov): SB	Secondary 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	$249.5K ($249,518)
BYRON GIBBONS UEIJRUCR8V3M498CAGE3U3R2 Location: ALTURAS, CASocio-economic status (SAM.gov): SBVOSB	Secondary 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	$247K ($246,970)
PETROLEUM SYSTEMS & MAINTENANCE, INC UEIHG9JNM8JLL36CAGE0MCJ4 Location: LAS VEGAS, NVSocio-economic status (SAM.gov): SB	Secondary 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	$245.1K ($245,080)
GOURDIE-FRASER, INC. DBA GFA UEICFRJW74XLJ37CAGE48891 Location: TRAVERSE CITY, MISocio-economic status (SAM.gov): SB	Secondary 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	$244.1K ($244,143)
ALL ABOUT PAVEMENTS INC UEILNYFDSHDYCQ7CAGE3CM34 Location: CHATHAM, ILSocio-economic status (SAM.gov): SBVOSB	Secondary 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	$239.7K ($239,709)
KAES LLC UEIEFEPRKZMUL53CAGE70B58 Location: SAINT AUGUSTINE, FLSocio-economic status (SAM.gov): SB	Secondary 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	$239.3K ($239,315)
DEPLOYX SERVICES, INC. UEIH4ZYEHV5A2R7CAGE9YCK3 Location: MCLEAN, VASocio-economic status (SAM.gov): SB	Secondary 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	$239.1K ($239,110)
SPARK INDUSTRIES MFG LLC DBA TRIDENT ENERGY SYSTEMS UEIJ3E2TKSJ8GT1CAGE8DAV6 Location: GAINESVILLE, VASocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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	$238.8K ($238,774)

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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