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.
- 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
Work this industry
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 9,421–9,440 of 43,403 contractors
- Primary NAICSNot listed as small under 541330CMMCNo 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 - Primary NAICSNot listed as small under 541330CMMCNo 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 LEE PRODUCTS ENGINEERING SERVICES INC.
UEITAQ9U4EMJGS4CAGE5AP62Location: WICHITA, KSSocio-economic status (SAM.gov): SBPrimary NAICSNot listed as small under 541330CMMCNo 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 fileLEE & RO, INC.
DBA LEE & RO INC
UEIM4UNWMZ6KLN4CAGE1GR76Location: CITY OF INDUSTRY, CASocio-economic status (SAM.gov): SBSDBPrimary NAICSNot listed as small under 541330CMMCNo 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- Primary NAICSNot listed as small under 541330CMMCNo 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 LEFEVRE ENGINEERING PLLC
UEIPWHVFQEYKHB5CAGE9ELG4Location: PORT MANSFIELD, TXSocio-economic status (SAM.gov): SBPrimary NAICSNot listed as small under 541330CMMCNo 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- Primary NAICSNot listed as small under 541330CMMCNo 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 LEFTSIDE RIGHTSIDE LLC
UEIT42GR4SBDMT1CAGE7U0M7Location: ALEXANDRIA, VASocio-economic status (SAM.gov): SBPrimary NAICSNot listed as small under 541330CMMCNo 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 fileLEGACY CIVIL ENGINEERING, LLC
UEIRDHQMLV5XSX4CAGE9WMF0Location: ZACHARY, LASocio-economic status (SAM.gov): SBPrimary NAICSNot listed as small under 541330CMMCNo 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 fileLEGACY CIVILWORKS ENGINEERING, INC
UEIW8G5SNAVK6W9CAGE1Z0R7Location: SANTA CLARITA, CASocio-economic status (SAM.gov): SBWOSBPrimary NAICSNot listed as small under 541330CMMCNo 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- Primary NAICSNot listed as small under 541330CMMCNo 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 LEGACY CONSULTING SERVICES, LLC
DBA LEGACY CONSULTING SERVICES LLC
UEIPJDXEJK6ZVY3CAGE94XJ9Location: BELCAMP, MDSocio-economic status (SAM.gov): SBPrimary NAICSNot listed as small under 541330CMMCNo 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- Primary NAICSNot listed as small under 541330CMMCNo 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 LEGACY ENGINEERING LLC
UEIC2CBHF1DUQB3CAGE9KTP5Location: Fajardo, PRSocio-economic status (SAM.gov): SBSDBPrimary NAICSSmall under 541330CMMCNo 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 fileLEGACY ENGINEERING, P.C.
DBA LEGACY ENGINEERING PC
UEIPBSUMEMK3WY8CAGE71Z39Location: FREDERICKSBURG, VASocio-economic status (SAM.gov): SBWOSBPrimary NAICSNot listed as small under 541330CMMCNo 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 fileLEGACY-EXP FEDERAL JV, LLC
UEIZMTTW32FQQA7CAGE09X39Location: BIRMINGHAM, ALSocio-economic status (SAM.gov): SBPrimary NAICSNot listed as small under 541330CMMCNo 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 fileLEGACY PROFESSIONAL SERVICES LLC
UEIMU7NHSJA9AK9CAGE12N98Location: MANSFIELD, TXSocio-economic status (SAM.gov): SBVOSBSDVOSBPrimary NAICSNot listed as small under 541330CMMCNo 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 fileLEGACY PROFESSIONAL SERVICES LLC -- EMC2 GROUP, INC. JOINT VENTURE
UEIFGF9DY2G1UC3CAGE19YW5Location: MANSFIELD, TXPrimary NAICSNot listed as small under 541330CMMCNo 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 fileLEGACY PROTOCOL LLC
UEIP25VC3E4JHK5CAGE9JUA9Location: BEALETON, VASocio-economic status (SAM.gov): SBVOSBSDVOSBPrimary NAICSNot listed as small under 541330CMMCNo 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 fileLEGACY-STOA JV, LLC
UEINQ53AA6XH9C5CAGE01D76Location: BIRMINGHAM, ALSocio-economic status (SAM.gov): SBVOSBSDVOSBPrimary NAICSNot listed as small under 541330CMMCNo 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
| Company | This code | Compliance | SAM.gov | Obligated, 36 mo |
|---|---|---|---|---|
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 | |
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 | |
LEE PRODUCTS ENGINEERING SERVICES INC. UEITAQ9U4EMJGS4CAGE5AP62 Location: WICHITA, KSSocio-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 |
DBA LEE & RO INC UEIM4UNWMZ6KLN4CAGE1GR76 Location: CITY OF INDUSTRY, CASocio-economic status (SAM.gov): SBSDB | 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 |
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 | |
UEIPWHVFQEYKHB5CAGE9ELG4 Location: PORT MANSFIELD, TXSocio-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 |
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 | |
UEIT42GR4SBDMT1CAGE7U0M7 Location: ALEXANDRIA, 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 |
UEIRDHQMLV5XSX4CAGE9WMF0 Location: ZACHARY, LASocio-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 |
LEGACY CIVILWORKS ENGINEERING, INC UEIW8G5SNAVK6W9CAGE1Z0R7 Location: SANTA CLARITA, CASocio-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 |
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 | |
LEGACY CONSULTING SERVICES, LLC DBA LEGACY CONSULTING SERVICES LLC UEIPJDXEJK6ZVY3CAGE94XJ9 Location: BELCAMP, 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 |
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 | |
UEIC2CBHF1DUQB3CAGE9KTP5 Location: Fajardo, PRSocio-economic status (SAM.gov): SBSDB | Primary NAICSSmall 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 |
DBA LEGACY ENGINEERING PC UEIPBSUMEMK3WY8CAGE71Z39 Location: FREDERICKSBURG, VASocio-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 |
UEIZMTTW32FQQA7CAGE09X39 Location: BIRMINGHAM, ALSocio-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 |
LEGACY PROFESSIONAL SERVICES LLC UEIMU7NHSJA9AK9CAGE12N98 Location: MANSFIELD, TXSocio-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 |
LEGACY PROFESSIONAL SERVICES LLC -- EMC2 GROUP, INC. JOINT VENTURE UEIFGF9DY2G1UC3CAGE19YW5 Location: MANSFIELD, 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 |
UEIP25VC3E4JHK5CAGE9JUA9 Location: BEALETON, VASocio-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 |
UEINQ53AA6XH9C5CAGE01D76 Location: BIRMINGHAM, ALSocio-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 |
Related industries
Codes these contractors list most often alongside 541330: natural teaming adjacencies.
- 541611Administrative Management and General Management Consulting Services16,060shared firms
- 541690Other Scientific and Technical Consulting Services15,904shared firms
- 541512Computer Systems Design Services15,302shared firms
- 541990All Other Professional, Scientific, and Technical Services14,060shared firms
- 541511Custom Computer Programming Services13,862shared firms
- 541519Other Computer Related Services13,209shared firms
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)12,448shared firms
- 541618Other Management Consulting Services11,239shared firms