NAICS 541330 · Professional, Scientific, and Technical Services

Engineering Services

43,403 active contractors list NAICS 541330 (Engineering Services) in SAM.gov; 377 are small under its SBA size standard and 15,698 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 43,403
Small under 541330SBA size standard for this code: 377
Primary NAICSTheir main line of business: 15,698
Hidden registrationsExcluded, expired or inactive: 643

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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

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

Showing 7,321–7,340 of 43,403 contractors

GHIRARDELLI ASSOCIATES, INC.
DBA GHIRARDELLI ASSOCIATES INC
UEIGAC2LHN4T2M1CAGE3EY37
Location: ROSEVILLE, CASocio-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
GHOST LABS LLC
UEIRYAVYCACGTG8CAGE9JBK2
Location: FREDERICKSBURG, 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
GHP CONSULTANCY INC
UEIRJRWLHH9XYE8CAGE9RA45
Location: PALOS VERDES ESTATES, CASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB
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
GHT LIMITED
DBA GHT
UEIY4E3JJHTSMN5CAGE0NEJ0
Location: ARLINGTON, 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 activeObligated, 36 mo: None on file
GIBB, LLC
UEIFMTBFA7H9F32CAGE8N0M6
Location: WINTER PARK, FLSocio-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
GIBBONS SYSTEMS INC
UEIJ396CWCJ43B4CAGE5E4M7
Location: SAN MATEO, 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
GIBBS & COX INC
UEIEAGYJCVF4BM7CAGE887S4
Location: CHESAPEAKE, 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
GIBBS & COX, INC.
UEIUGCPNM5HGPJ3CAGE9LNK0
Location: NEW YORK, 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
GIBBS & OLSON, INC.
UEIK1MQLXXHCZB8CAGE4NVK7
Location: LONGVIEW, WASocio-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
GIBSON APPLIED TECHNOLOGY & ENGINEERING TEXAS, LLC
UEIT69NEPZQ7AZ9CAGE8NJB6
Location: HOUSTON, TX
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
GIDEON DEFENSE, LLC
UEISNWTT7GZQ5E6CAGE11YR0
Location: AUBURN HILLS, MISocio-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
GIFFELS-WEBSTER ENGINEERS, INC
DBA GIFFELS-WEBSTER
UEIV6KLEDYA9VV1CAGE578X5
Location: DETROIT, MI
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
GIFFIN ENGINEERING, INC.
UEIM3Z3M651LLT9CAGE7BSR8
Location: HENRY, IL
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
GILA CANYON TECHNICAL ASSOCIATES, LLC
UEIK25BNBE6NQR9CAGE1NB29
Location: BEALETON, 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 activeObligated, 36 mo: None on file
GILBERT J GUERRA ENGINEERING LLC
DBA RIO DELTA ENGINEERING
UEIMDFCEL2YKSF3CAGE7H6X7
Location: EDINBURG, TX
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
GILCAAVI SERVICES LLC
UEICVU9HVZKEW69CAGE22RE5
Location: ALDIE, 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 activeObligated, 36 mo: None on file
GILES INNOVATIVE PRODUCTS LLC
UEIF1W6HN8T11J7CAGE19NX0
Location: VANCE, AL
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
G.I. LIFE SAFETY SYSTEMS INC.
UEIN241N1L5F5R7CAGE6DEW4
Location: HAMILTON, NJSocio-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
GILL ENGINEERING ASSOCIATES INC
UEIF3LRD9BW8HA7CAGE5FGL1
Location: NEWTON UPPER FALLS, MA
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
GILLESPIE, PRUDHON & ASSOCIATES, INC
DBA GILLESPIE PRUDHON & ASSOCIATES INC
UEIXPEREW1SKLM5CAGE3TSF7
Location: CLACKAMAS, ORSocio-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

Contractors listing NAICS 541330, page 367 of 2171
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
GHIRARDELLI ASSOCIATES, INC. DBA GHIRARDELLI ASSOCIATES INC UEIGAC2LHN4T2M1CAGE3EY37 Location: ROSEVILLE, CASocio-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
GHOST LABS LLC UEIRYAVYCACGTG8CAGE9JBK2 Location: FREDERICKSBURG, 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
GHP CONSULTANCY INC UEIRJRWLHH9XYE8CAGE9RA45 Location: PALOS VERDES ESTATES, CASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB	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
GHT LIMITED DBA GHT UEIY4E3JJHTSMN5CAGE0NEJ0 Location: ARLINGTON, 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 active	None on file
GIBB, LLC UEIFMTBFA7H9F32CAGE8N0M6 Location: WINTER PARK, FLSocio-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
GIBBONS SYSTEMS INC UEIJ396CWCJ43B4CAGE5E4M7 Location: SAN MATEO, 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
GIBBS & COX INC UEIEAGYJCVF4BM7CAGE887S4 Location: CHESAPEAKE, 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
GIBBS & COX, INC. UEIUGCPNM5HGPJ3CAGE9LNK0 Location: NEW YORK, 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
GIBBS & OLSON, INC. UEIK1MQLXXHCZB8CAGE4NVK7 Location: LONGVIEW, WASocio-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
GIBSON APPLIED TECHNOLOGY & ENGINEERING TEXAS, LLC UEIT69NEPZQ7AZ9CAGE8NJB6 Location: HOUSTON, TX	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
GIDEON DEFENSE, LLC UEISNWTT7GZQ5E6CAGE11YR0 Location: AUBURN HILLS, MISocio-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
GIFFELS-WEBSTER ENGINEERS, INC DBA GIFFELS-WEBSTER UEIV6KLEDYA9VV1CAGE578X5 Location: DETROIT, MI	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
GIFFIN ENGINEERING, INC. UEIM3Z3M651LLT9CAGE7BSR8 Location: HENRY, IL	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
GILA CANYON TECHNICAL ASSOCIATES, LLC UEIK25BNBE6NQR9CAGE1NB29 Location: BEALETON, 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 active	None on file
GILBERT J GUERRA ENGINEERING LLC DBA RIO DELTA ENGINEERING UEIMDFCEL2YKSF3CAGE7H6X7 Location: EDINBURG, TX	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
GILCAAVI SERVICES LLC UEICVU9HVZKEW69CAGE22RE5 Location: ALDIE, 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 active	None on file
GILES INNOVATIVE PRODUCTS LLC UEIF1W6HN8T11J7CAGE19NX0 Location: VANCE, AL	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
G.I. LIFE SAFETY SYSTEMS INC. UEIN241N1L5F5R7CAGE6DEW4 Location: HAMILTON, NJSocio-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
GILL ENGINEERING ASSOCIATES INC UEIF3LRD9BW8HA7CAGE5FGL1 Location: NEWTON UPPER FALLS, MA	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
GILLESPIE, PRUDHON & ASSOCIATES, INC DBA GILLESPIE PRUDHON & ASSOCIATES INC UEIXPEREW1SKLM5CAGE3TSF7 Location: CLACKAMAS, ORSocio-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

Codes these contractors list most often alongside 541330: natural teaming adjacencies.

Engineering Services

Work this industry

Contractors listing NAICS 541330

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