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

Work this industry

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 621–640 of 3,325 contractors

OPENKEY SOLUTIONS LLC
UEIE5NVS81XF9F6CAGE0QLK6
Location: BEVERLY HILLS, CASocio-economic status (SAM.gov): SB
Primary 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: None on file
OPTIMAL PARAMEDICAL EXAMS LLC
UEIVG74S7U2HJQ4CAGE130Q4
Location: MAMARONECK, NYSocio-economic status (SAM.gov): SBWOSB
Primary 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: None on file
OP-T LLC
UEIE9RAGL3B7187CAGE818R9
Location: AURORA, COSocio-economic status (SAM.gov): SB
Primary 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: None on file
OP-T-MUNE, INC.
UEIK2XFYLHNXPY3CAGE67BC4
Location: AURORA, CO
Primary 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: None on file
ORION DIAGNOSTICS AND HEALTH SERVICES LLC
UEIPECEGYJ4XYY5CAGE9U7V1
Location: HOLLYWOOD, FL
Primary 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: None on file
OTOGENETICS CORPORATION
DBA OTOGENETICS CORP
UEITN78B1GJRWR8CAGE4X2G4
Location: ATLANTA, GASocio-economic status (SAM.gov): SBWOSB
Primary 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: None on file
PAIGE KEELING LLC
DBA LABS NOW
UEIQDNSVENGDJW4CAGE212B4
Location: HOUSTON, TXSocio-economic status (SAM.gov): SBWOSB
Primary 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: None on file
PA LABS, INC.
UEIKBFPBMM6JEN3CAGE51W82
Location: MUNCIE, INSocio-economic status (SAM.gov): SB
Primary 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: None on file
PANDORA S9 INC
UEIHJYNHFPMHKD6CAGE0AYQ6
Location: BLUE ASH, OHSocio-economic status (SAM.gov): SB
Primary 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: None on file
PATERNA BIOSCIENCES, INC.
UEISNH6CGPVNBE7CAGE9HGG0
Location: SALT LAKE CITY, UTSocio-economic status (SAM.gov): SB
Primary 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: None on file
PATHGROUP LABS, LLC
UEIYEXGN22PYMW9CAGE90G44
Location: NASHVILLE, TN
Primary 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: None on file
PATHOLOGISTS BIO-MEDICAL LABORATORIES, PLLC
UEIVL4CDAZULFC9CAGE6GNV5
Location: BRENTWOOD, TNSocio-economic status (SAM.gov): SB
Primary 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: None on file
PATHOLOGISTS DIAGNOSTIC LABORATORY, P.A.
UEIF4ZGFL9821L7CAGE9KPF4
Location: WINSTON SALEM, NC
Primary 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: None on file
PATHOLOGY CONSULTANTS, INC
UEINPAST1X5TW47CAGE6T3F0
Location: FAIRBANKS, AK
Primary 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: None on file
PATHOLOGY CONSULTANTS OF NEW MEXICO, INC.
DBA PATHOLOGY CONSULTANTS OF NEW MEXICO INC
UEIUF2GD4RESMN7CAGE8CT94
Location: ROSWELL, NMSocio-economic status (SAM.gov): SBSDBWOSB
Primary 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: None on file
PATHOLOGY SERVICES OF SPRINGFIELD, P.C.
UEIHT8YMBL1J9N3CAGE6GFG6
Location: SPRINGFIELD, MOSocio-economic status (SAM.gov): SB
Primary 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: None on file
PATHOLOGY SERVICES, P.C
UEIX2P9G8DVDYP1CAGE162R4
Location: NORTH PLATTE, NESocio-economic status (SAM.gov): SB
Primary 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: None on file
PATHOQUEST, INC
UEINAQ2CCCLN4H3CAGE9X0A3
Location: WAYNE, PASocio-economic status (SAM.gov): SB
Primary 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: None on file
PATHSERVE
UEINHJBGWNJEW69CAGE5HHK9
Location: SAN FRANCISCO, CASocio-economic status (SAM.gov): SB
Primary 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: None on file
PATIENTS CHOICE LABORATORIES OF INDIANA LLC
UEIM5ZVMWRLU5A6CAGE7KN26
Location: INDIANAPOLIS, IN
Primary 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: None on file

Contractors listing NAICS 621511, page 32 of 167
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
OPENKEY SOLUTIONS LLC UEIE5NVS81XF9F6CAGE0QLK6 Location: BEVERLY HILLS, CASocio-economic status (SAM.gov): SB	Primary 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	None on file
OPTIMAL PARAMEDICAL EXAMS LLC UEIVG74S7U2HJQ4CAGE130Q4 Location: MAMARONECK, NYSocio-economic status (SAM.gov): SBWOSB	Primary 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	None on file
OP-T LLC UEIE9RAGL3B7187CAGE818R9 Location: AURORA, COSocio-economic status (SAM.gov): SB	Primary 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	None on file
OP-T-MUNE, INC. UEIK2XFYLHNXPY3CAGE67BC4 Location: AURORA, CO	Primary 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	None on file
ORION DIAGNOSTICS AND HEALTH SERVICES LLC UEIPECEGYJ4XYY5CAGE9U7V1 Location: HOLLYWOOD, FL	Primary 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	None on file
OTOGENETICS CORPORATION DBA OTOGENETICS CORP UEITN78B1GJRWR8CAGE4X2G4 Location: ATLANTA, GASocio-economic status (SAM.gov): SBWOSB	Primary 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	None on file
PAIGE KEELING LLC DBA LABS NOW UEIQDNSVENGDJW4CAGE212B4 Location: HOUSTON, TXSocio-economic status (SAM.gov): SBWOSB	Primary 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	None on file
PA LABS, INC. UEIKBFPBMM6JEN3CAGE51W82 Location: MUNCIE, INSocio-economic status (SAM.gov): SB	Primary 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	None on file
PANDORA S9 INC UEIHJYNHFPMHKD6CAGE0AYQ6 Location: BLUE ASH, OHSocio-economic status (SAM.gov): SB	Primary 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	None on file
PATERNA BIOSCIENCES, INC. UEISNH6CGPVNBE7CAGE9HGG0 Location: SALT LAKE CITY, UTSocio-economic status (SAM.gov): SB	Primary 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	None on file
PATHGROUP LABS, LLC UEIYEXGN22PYMW9CAGE90G44 Location: NASHVILLE, TN	Primary 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	None on file
PATHOLOGISTS BIO-MEDICAL LABORATORIES, PLLC UEIVL4CDAZULFC9CAGE6GNV5 Location: BRENTWOOD, TNSocio-economic status (SAM.gov): SB	Primary 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	None on file
PATHOLOGISTS DIAGNOSTIC LABORATORY, P.A. UEIF4ZGFL9821L7CAGE9KPF4 Location: WINSTON SALEM, NC	Primary 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	None on file
PATHOLOGY CONSULTANTS, INC UEINPAST1X5TW47CAGE6T3F0 Location: FAIRBANKS, AK	Primary 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	None on file
PATHOLOGY CONSULTANTS OF NEW MEXICO, INC. DBA PATHOLOGY CONSULTANTS OF NEW MEXICO INC UEIUF2GD4RESMN7CAGE8CT94 Location: ROSWELL, NMSocio-economic status (SAM.gov): SBSDBWOSB	Primary 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	None on file
PATHOLOGY SERVICES OF SPRINGFIELD, P.C. UEIHT8YMBL1J9N3CAGE6GFG6 Location: SPRINGFIELD, MOSocio-economic status (SAM.gov): SB	Primary 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	None on file
PATHOLOGY SERVICES, P.C UEIX2P9G8DVDYP1CAGE162R4 Location: NORTH PLATTE, NESocio-economic status (SAM.gov): SB	Primary 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	None on file
PATHOQUEST, INC UEINAQ2CCCLN4H3CAGE9X0A3 Location: WAYNE, PASocio-economic status (SAM.gov): SB	Primary 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	None on file
PATHSERVE UEINHJBGWNJEW69CAGE5HHK9 Location: SAN FRANCISCO, CASocio-economic status (SAM.gov): SB	Primary 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	None on file
PATIENTS CHOICE LABORATORIES OF INDIANA LLC UEIM5ZVMWRLU5A6CAGE7KN26 Location: INDIANAPOLIS, IN	Primary 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	None on file

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

Medical Laboratories

Work this industry

Contractors listing NAICS 621511

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