NAICS 621511 · Health Care and Social Assistance

Medical Laboratories

3,325 active contractors list NAICS 621511 (Medical Laboratories) in SAM.gov; 2,407 are small under its SBA size standard and 858 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 3,325
Small under 621511SBA size standard for this code: 2,407
Primary NAICSTheir main line of business: 858
Hidden registrationsExcluded, expired or inactive: 52

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Live RFPs in this NAICS
Open SAM.gov solicitations coded 621511, matched to teaming partners.
Expiring awards
Incumbent contracts in 621511 heading to recompete in the next 18 months.
Small under 621511
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 621511

Claimed profiles come first by membership level, then companies with 621511 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

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

Showing 1,101–1,120 of 3,325 contractors

TOHONO O'ODHAM NATION
UEICBVGALEXQ8K3CAGE3UKC9
Location: SELLS, AZ
Secondary NAICSNot listed as small under 621511
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: $925.4K ($925,441)
ATLAS CONTRACTING SOLUTIONS LLC
UEICS5URG2LZ5P5CAGE0FQA9
Location: NEW YORK, NYSocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 621511
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: $913.9K ($913,890)
WEATHERFORD GROUP, INC.
UEIKM5NX9X7B4E6CAGE4P3Z6
Location: CLARKSVILLE, TNSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Secondary NAICSSmall under 621511
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: $913.8K ($913,814)
L2 DIAGNOSTICS LLC
UEIGKA7VH5LFR25CAGE43BA5
Location: NEW HAVEN, CT
Secondary NAICSNot listed as small under 621511
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: $899.5K ($899,471)
NATIVE DIAGNOSTIC IMAGING LLC
UEIECTGCCA9DJE1CAGE8MUS1
Location: PHOENIX, AZ
Secondary NAICSNot listed as small under 621511
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: $885.1K ($885,113)
INTEGRA BIOSCIENCES CORP.
UEILJN1HL9AZ5P3CAGE4XS96
Location: HUDSON, NHSocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 621511
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: $879.3K ($879,336)
PURE AIR UV INC.
UEIFWS8EZQD9964CAGE8ZJR6
Location: PEGRAM, TNSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 621511
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: $818.2K ($818,194)
FRONTLINE MEDICAL SERVICES LLC
UEIMLCVVEBZ6UL7CAGE4DKE9
Location: CASTLE ROCK, COSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 621511
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: $811.6K ($811,562)
MANNON MECHANICAL LLC
DBA MANNON GOVERNMENT SERVICES
UEIDV9CW9VZCJH9CAGE9SJ71
Location: OCEAN SPRINGS, MSSocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 621511
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: $797K ($796,973)
PATTERSON TRUST LLC
UEIHMH5PJRDUJV7CAGE9KLN1
Location: WASHINGTON, DCSocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 621511
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: $795.7K ($795,675)
ANAH LLC
UEIJ7MCW55FUXD4CAGE945S5
Location: WARREN, MISocio-economic status (SAM.gov): SBWOSBEDWOSB
Secondary NAICSSmall under 621511
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: $783.7K ($783,688)
C2ENGINEER, INC.
UEIF6RXUA5Z38U5CAGE1RE36
Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SDB8(a)HUBZone
Secondary NAICSNot listed as small under 621511
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: $778K ($778,049)
CAPTURE BIOSCIENCE INC.
UEIMCEAUBGPL398CAGE9QYY1
Location: MENLO PARK, CASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 621511
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: $750K ($749,999)
SOLOMON PARK RESEARCH LABORATORIES, INC
UEIJALQHUNRVAL9CAGE3XYY2
Location: BURIEN, WASocio-economic status (SAM.gov): SBVOSB
Secondary NAICSSmall under 621511
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: $738.4K ($738,380)
REHOBOTH MCKINLEY CHRISTIAN HEALTH CARE SERVICES, INC.
UEIHAS2BGBVLJ37CAGE43BR0
Location: GALLUP, NM
Secondary NAICSNot listed as small under 621511
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: $699.4K ($699,441)
ENCON INTERNATIONAL, INC
DBA ENCON INTERNATIONAL INC
UEILHJEE619Z753CAGE0NAY5
Location: EL PASO, TXSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Secondary NAICSSmall under 621511
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: $691.9K ($691,914)
ELEMENT MATERIALS TECHNOLOGY IOWA CITY INC.
DBA JMI LABORATORIES
UEIGAJDDSFFPD89CAGE7RGU7
Location: NORTH LIBERTY, IASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 621511
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: $677K ($677,014)
MGT ENTERPRISES, LLC
DBA MGT ENTERPRISES LLC
UEIGBZPE92U3NE8CAGE8EKZ0
Location: BLUE SPRINGS, MOSocio-economic status (SAM.gov): SBSDBWOSB
Secondary NAICSSmall under 621511
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: $674.1K ($674,118)
CHAYMAA FAOUR LLC
UEIKTJ3RRE5KCP9CAGE9LKC3
Location: SHERIDAN, WYSocio-economic status (SAM.gov): SBWOSB
Secondary NAICSSmall under 621511
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: $659.4K ($659,429)
BEACON SYSTEMS INC
UEIJLBBEESFXH73CAGE484V6
Location: CORAL SPRINGS, FLSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 621511
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: $648.7K ($648,713)

Contractors listing NAICS 621511, page 56 of 167
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
TOHONO O'ODHAM NATION UEICBVGALEXQ8K3CAGE3UKC9 Location: SELLS, AZ	Secondary NAICSNot listed as small under 621511	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	$925.4K ($925,441)
ATLAS CONTRACTING SOLUTIONS LLC UEICS5URG2LZ5P5CAGE0FQA9 Location: NEW YORK, NYSocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 621511	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	$913.9K ($913,890)
WEATHERFORD GROUP, INC. UEIKM5NX9X7B4E6CAGE4P3Z6 Location: CLARKSVILLE, TNSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Secondary NAICSSmall under 621511	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	$913.8K ($913,814)
L2 DIAGNOSTICS LLC UEIGKA7VH5LFR25CAGE43BA5 Location: NEW HAVEN, CT	Secondary NAICSNot listed as small under 621511	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	$899.5K ($899,471)
NATIVE DIAGNOSTIC IMAGING LLC UEIECTGCCA9DJE1CAGE8MUS1 Location: PHOENIX, AZ	Secondary NAICSNot listed as small under 621511	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	$885.1K ($885,113)
INTEGRA BIOSCIENCES CORP. UEILJN1HL9AZ5P3CAGE4XS96 Location: HUDSON, NHSocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 621511	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	$879.3K ($879,336)
PURE AIR UV INC. UEIFWS8EZQD9964CAGE8ZJR6 Location: PEGRAM, TNSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 621511	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	$818.2K ($818,194)
FRONTLINE MEDICAL SERVICES LLC UEIMLCVVEBZ6UL7CAGE4DKE9 Location: CASTLE ROCK, COSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 621511	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	$811.6K ($811,562)
MANNON MECHANICAL LLC DBA MANNON GOVERNMENT SERVICES UEIDV9CW9VZCJH9CAGE9SJ71 Location: OCEAN SPRINGS, MSSocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 621511	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	$797K ($796,973)
PATTERSON TRUST LLC UEIHMH5PJRDUJV7CAGE9KLN1 Location: WASHINGTON, DCSocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 621511	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	$795.7K ($795,675)
ANAH LLC UEIJ7MCW55FUXD4CAGE945S5 Location: WARREN, MISocio-economic status (SAM.gov): SBWOSBEDWOSB	Secondary NAICSSmall under 621511	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	$783.7K ($783,688)
C2ENGINEER, INC. UEIF6RXUA5Z38U5CAGE1RE36 Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SDB8(a)HUBZone	Secondary NAICSNot listed as small under 621511	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	$778K ($778,049)
CAPTURE BIOSCIENCE INC. UEIMCEAUBGPL398CAGE9QYY1 Location: MENLO PARK, CASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 621511	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	$750K ($749,999)
SOLOMON PARK RESEARCH LABORATORIES, INC UEIJALQHUNRVAL9CAGE3XYY2 Location: BURIEN, WASocio-economic status (SAM.gov): SBVOSB	Secondary NAICSSmall under 621511	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	$738.4K ($738,380)
REHOBOTH MCKINLEY CHRISTIAN HEALTH CARE SERVICES, INC. UEIHAS2BGBVLJ37CAGE43BR0 Location: GALLUP, NM	Secondary NAICSNot listed as small under 621511	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	$699.4K ($699,441)
ENCON INTERNATIONAL, INC DBA ENCON INTERNATIONAL INC UEILHJEE619Z753CAGE0NAY5 Location: EL PASO, TXSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Secondary NAICSSmall under 621511	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	$691.9K ($691,914)
ELEMENT MATERIALS TECHNOLOGY IOWA CITY INC. DBA JMI LABORATORIES UEIGAJDDSFFPD89CAGE7RGU7 Location: NORTH LIBERTY, IASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 621511	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	$677K ($677,014)
MGT ENTERPRISES, LLC DBA MGT ENTERPRISES LLC UEIGBZPE92U3NE8CAGE8EKZ0 Location: BLUE SPRINGS, MOSocio-economic status (SAM.gov): SBSDBWOSB	Secondary NAICSSmall under 621511	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	$674.1K ($674,118)
CHAYMAA FAOUR LLC UEIKTJ3RRE5KCP9CAGE9LKC3 Location: SHERIDAN, WYSocio-economic status (SAM.gov): SBWOSB	Secondary NAICSSmall under 621511	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	$659.4K ($659,429)
BEACON SYSTEMS INC UEIJLBBEESFXH73CAGE484V6 Location: CORAL SPRINGS, FLSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 621511	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	$648.7K ($648,713)

Codes these contractors list most often alongside 621511: natural teaming adjacencies.

Medical Laboratories

Work this industry

Contractors listing NAICS 621511

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