NAICS 541330 · Professional, Scientific, and Technical Services

Engineering Services

43,446 active contractors list NAICS 541330 (Engineering Services) in SAM.gov; 320 are small under its SBA size standard and 15,718 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 43,446
Small under 541330SBA size standard for this code: 320
Primary NAICSTheir main line of business: 15,718
Hidden registrationsExcluded, expired or inactive: 599

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Live RFPs in this NAICS
Open SAM.gov solicitations coded 541330, matched to teaming partners.
Expiring awards
Incumbent contracts in 541330 heading to recompete in the next 18 months.
Small under 541330
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 541330

Claimed profiles come first by membership level, then companies with 541330 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

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

Showing 3,321–3,340 of 43,446 contractors

ASI PARTNERS, INC
UEIXXGACBPMNRB8CAGE9TM40
Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SBSDBWOSB
Primary NAICSNot listed as small under 541330
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
ASLLC UEI MP + PGE JV, LLC
UEIGCR6LW1H81Q9CAGE9SS35
Location: VIRGINIA BEACH, VASocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 541330
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
ASONIKA, LLC
UEIG6YJG1MM9MK7CAGE81QB3
Location: TEMPE, AZSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 541330
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
ASPHALT INSTITUTE INC
DBA R18LABQMS
UEIW2B9M15J23T3CAGE3G663
Location: LEXINGTON, KYSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 541330
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
ASPLUNDH ENGINEERING SERVICES, LLC
DBA ASPLUNDH ENGINEERING SERVICES, PLLC
UEIDTSWCR2DCV79CAGE9QN45
Location: HORSHAM, PA
Primary NAICSNot listed as small under 541330
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
A SQUARED PLUS ENGINEERING SUPPORT GROUP, LLC
UEIKY2YQTZVHNV5CAGE5C5A7
Location: WESTMINSTER, MD
Primary NAICSNot listed as small under 541330
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
ASRC FEDERAL ENGINEERING DEVELOPMENT, LLC
UEIKBUHUBUZKB38CAGE21PX1
Location: RESTON, VASocio-economic status (SAM.gov): ANC
Primary NAICSNot listed as small under 541330
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
ASRC RESEARCH AND TECHNOLOGY SOLUTIONS LLC
UEIVF2ANJQHJ1N7CAGE49J93
Location: BELTSVILLE, MDSocio-economic status (SAM.gov): SBSDBANC
Primary NAICSNot listed as small under 541330
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
ASR ENGINEERING INC
UEIF83YFYAKA3V5CAGE19TG2
Location: PORTLAND, ME
Primary NAICSNot listed as small under 541330
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
ASSET INTEGRITY & SOLUTIONS LLC
UEIH46AHTZ69SZ5CAGE81ZY2
Location: WASHINGTON, PASocio-economic status (SAM.gov): SBSDBWOSB
Primary NAICSNot listed as small under 541330
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
ASSOCIATED CONSTRUCTION ENGINEERING, INC.
UEIJCCGAMK4KSN5CAGE0GH74
Location: BELGRADE, MT
Primary NAICSNot listed as small under 541330
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
ASSOCIATED DESIGN GROUP INC
UEIY5AXDMWJWE68CAGE06JL9
Location: LAFAYETTE, LA
Primary NAICSNot listed as small under 541330
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
ASSOCIATED EARTH SCIENCES INC
UEIHNDGKQYMWWN8CAGE5SCS3
Location: KIRKLAND, WA
Primary NAICSNot listed as small under 541330
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
ASSOCIATED ENGINEERING CONSULTANTS, INC.
UEIHMZ9CB1D2Y89CAGE372K6
Location: REDDING, CA
Primary NAICSNot listed as small under 541330
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
ASSOCIATED SOLUTIONS LLC
UEINF5ZWUWBLSY9CAGE13FX4
Location: ROME, NY
Primary NAICSNot listed as small under 541330
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
ASSOCIATED TESTING LABORATORIES INC
UEIM6LLBENQ4H57CAGE0M3G3
Location: SUGAR LAND, TXSocio-economic status (SAM.gov): SBWOSB
Primary NAICSNot listed as small under 541330
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
ASSURED AEROSPACE INC
UEIW3C7S242JM61CAGE8KRU1
Location: EDEN, MDSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSNot listed as small under 541330
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
ASSURED CYBER EXCELLENCE JV, LLC
UEISAKCE4D6AMM1CAGE90EJ0
Location: ANNAPOLIS JUNCTION, MDSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 541330
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
ASTA SYSTEMS TECHNOLOGY LLC
UEIZ8Y9WPVUJLA3CAGE9UN91
Location: GREAT FALLS, VA
Primary NAICSNot listed as small under 541330
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
AST COWEN DESIGN GROUP LLC
DBA LANDSCAPE ARCHITECTURE & CIV
UEIXU2ME3NK5G24CAGE4EMG7
Location: ARLINGTON, VA
Primary NAICSNot listed as small under 541330
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 541330, page 167 of 2173
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
ASI PARTNERS, INC UEIXXGACBPMNRB8CAGE9TM40 Location: HUNTSVILLE, ALSocio-economic status (SAM.gov): SBSDBWOSB	Primary NAICSNot listed as small under 541330	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
ASLLC UEI MP + PGE JV, LLC UEIGCR6LW1H81Q9CAGE9SS35 Location: VIRGINIA BEACH, VASocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 541330	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
ASONIKA, LLC UEIG6YJG1MM9MK7CAGE81QB3 Location: TEMPE, AZSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 541330	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
ASPHALT INSTITUTE INC DBA R18LABQMS UEIW2B9M15J23T3CAGE3G663 Location: LEXINGTON, KYSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 541330	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
ASPLUNDH ENGINEERING SERVICES, LLC DBA ASPLUNDH ENGINEERING SERVICES, PLLC UEIDTSWCR2DCV79CAGE9QN45 Location: HORSHAM, PA	Primary NAICSNot listed as small under 541330	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
A SQUARED PLUS ENGINEERING SUPPORT GROUP, LLC UEIKY2YQTZVHNV5CAGE5C5A7 Location: WESTMINSTER, MD	Primary NAICSNot listed as small under 541330	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
ASRC FEDERAL ENGINEERING DEVELOPMENT, LLC UEIKBUHUBUZKB38CAGE21PX1 Location: RESTON, VASocio-economic status (SAM.gov): ANC	Primary NAICSNot listed as small under 541330	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
ASRC RESEARCH AND TECHNOLOGY SOLUTIONS LLC UEIVF2ANJQHJ1N7CAGE49J93 Location: BELTSVILLE, MDSocio-economic status (SAM.gov): SBSDBANC	Primary NAICSNot listed as small under 541330	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
ASR ENGINEERING INC UEIF83YFYAKA3V5CAGE19TG2 Location: PORTLAND, ME	Primary NAICSNot listed as small under 541330	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
ASSET INTEGRITY & SOLUTIONS LLC UEIH46AHTZ69SZ5CAGE81ZY2 Location: WASHINGTON, PASocio-economic status (SAM.gov): SBSDBWOSB	Primary NAICSNot listed as small under 541330	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
ASSOCIATED CONSTRUCTION ENGINEERING, INC. UEIJCCGAMK4KSN5CAGE0GH74 Location: BELGRADE, MT	Primary NAICSNot listed as small under 541330	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
ASSOCIATED DESIGN GROUP INC UEIY5AXDMWJWE68CAGE06JL9 Location: LAFAYETTE, LA	Primary NAICSNot listed as small under 541330	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
ASSOCIATED EARTH SCIENCES INC UEIHNDGKQYMWWN8CAGE5SCS3 Location: KIRKLAND, WA	Primary NAICSNot listed as small under 541330	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
ASSOCIATED ENGINEERING CONSULTANTS, INC. UEIHMZ9CB1D2Y89CAGE372K6 Location: REDDING, CA	Primary NAICSNot listed as small under 541330	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
ASSOCIATED SOLUTIONS LLC UEINF5ZWUWBLSY9CAGE13FX4 Location: ROME, NY	Primary NAICSNot listed as small under 541330	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
ASSOCIATED TESTING LABORATORIES INC UEIM6LLBENQ4H57CAGE0M3G3 Location: SUGAR LAND, TXSocio-economic status (SAM.gov): SBWOSB	Primary NAICSNot listed as small under 541330	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
ASSURED AEROSPACE INC UEIW3C7S242JM61CAGE8KRU1 Location: EDEN, MDSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSNot listed as small under 541330	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
ASSURED CYBER EXCELLENCE JV, LLC UEISAKCE4D6AMM1CAGE90EJ0 Location: ANNAPOLIS JUNCTION, MDSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 541330	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
ASTA SYSTEMS TECHNOLOGY LLC UEIZ8Y9WPVUJLA3CAGE9UN91 Location: GREAT FALLS, VA	Primary NAICSNot listed as small under 541330	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
AST COWEN DESIGN GROUP LLC DBA LANDSCAPE ARCHITECTURE & CIV UEIXU2ME3NK5G24CAGE4EMG7 Location: ARLINGTON, VA	Primary NAICSNot listed as small under 541330	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 541330: natural teaming adjacencies.

Engineering Services

Work this industry

Contractors listing NAICS 541330

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