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.

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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 37,781–37,800 of 43,403 contractors

RADMANTIS INC.
UEIX6RATG4KJPJ8CAGE8SNZ4
Location: TOLEDO, OHSocio-economic status (SAM.gov): SBWOSB
Secondary 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
RADOME SERVICES LLC
DBA OUTPOST MISSION SERVICES
UEIRJUVKYJLNW65CAGE65TH0
Location: PORTSMOUTH, NH
Secondary 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
RADON ABATEMENT SYSTEMS, INC
DBA REALTIME AQUIFER SERVICES
UEILLKVPCNEG9J4CAGE1Q3F9
Location: GOLDEN, COSocio-economic status (SAM.gov): SB
Secondary 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
RADONICH CORP.
DBA CAL COAST TELECOM
UEIW8KKM6TNJNZ6CAGE5HZL2
Location: SAN JOSE, CASocio-economic status (SAM.gov): SB
Secondary 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
RADUS SOFTWARE LLC
UEIZJK8PC78NL96CAGE4SD47
Location: GREAT FALLS, VASocio-economic status (SAM.gov): SBSDBWOSB
Secondary 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
RAEDEN PCB DESIGNERS LLC
UEIFZY9PFGL8CH5CAGE7ZMC2
Location: RIO RANCHO, NMSocio-economic status (SAM.gov): SB
Secondary 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
RAES LEO A DALY-EXP FEDERAL JOINT VENTURE, A JOINT VENTURE
UEIVCB4E1JKM7X7CAGE1A1W3
Location: OMAHA, NE
Secondary 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
RA FISHER ASSOCIATES, LLC
UEIGAA5F88DNMN3CAGE42818
Location: SANTA FE, NMSocio-economic status (SAM.gov): SB
Secondary 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
RAF-TECHNOLOGY SOLUTIONS AND SERVICES LLC
DBA RAF-TECHNOLOGY SOLUTIONS & SERVICES LLC
UEIDVSFB7KTYC93CAGE990W6
Location: ASHBURN, VASocio-economic status (SAM.gov): SB
Secondary 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
RAFTELIS FINANCIAL CONSULTANTS INC
DBA RAFTELLS
UEIKNBJQ774GH17CAGE3DNA1
Location: CHARLOTTE, NC
Secondary 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
RAG SOLUTIONS LLC
UEIZ2J4XRJET831CAGE17LG1
Location: CHANTILLY, VASocio-economic status (SAM.gov): SB
Secondary 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
RAHATOL STUDIOS LLC
UEIKRFASVP2MCV1CAGE21WZ9
Location: REDMOND, WASocio-economic status (SAM.gov): SB
Secondary 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
RAIL-IT L.L.C.
UEIU5RBAP7UM1F3CAGE6VXM8
Location: MINNEAPOLIS, MNSocio-economic status (SAM.gov): SB
Secondary 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
RAILPROS INTERMEDIATE, INC.
UEIH6ZAM4EKBBA1CAGE90VA1
Location: IRVING, TX
Secondary 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
RAILWARE TECH LLC
UEIDYFPV9MTFC73CAGE265C5
Location: WAXHAW, NCSocio-economic status (SAM.gov): SB
Secondary 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
RAINEY DAY, LLC
UEIL89QC5URYSK1CAGE23D91
Location: GOOD HOPE, GASocio-economic status (SAM.gov): SBVOSB
Secondary 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
RAINIER SOFTWARE SOLUTIONS LLC
DBA RAINIER SOFTWARE SOLUTIONS
UEIRGM1E2MJCBD9CAGE17PL6
Location: EDMONDS, WASocio-economic status (SAM.gov): SB
Secondary 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
RAINS INTEGRATED SYSTEMS LLC
UEIHYBMBCAPYXK3CAGE1AUQ1
Location: WILLIAMSBURG, VASocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary 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
RAIORB INC.
UEIDLALFXP2X7L3CAGE8UEY6
Location: IRVINE, CASocio-economic status (SAM.gov): SB
Secondary 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
RAKS GROUP, LLC
UEIDPGTGDKH9ZB5CAGE04L58
Location: CHANTILLY, VASocio-economic status (SAM.gov): SB
Secondary 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 1890 of 2171
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
RADMANTIS INC. UEIX6RATG4KJPJ8CAGE8SNZ4 Location: TOLEDO, OHSocio-economic status (SAM.gov): SBWOSB	Secondary 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
RADOME SERVICES LLC DBA OUTPOST MISSION SERVICES UEIRJUVKYJLNW65CAGE65TH0 Location: PORTSMOUTH, NH	Secondary 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
RADON ABATEMENT SYSTEMS, INC DBA REALTIME AQUIFER SERVICES UEILLKVPCNEG9J4CAGE1Q3F9 Location: GOLDEN, COSocio-economic status (SAM.gov): SB	Secondary 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
RADONICH CORP. DBA CAL COAST TELECOM UEIW8KKM6TNJNZ6CAGE5HZL2 Location: SAN JOSE, CASocio-economic status (SAM.gov): SB	Secondary 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
RADUS SOFTWARE LLC UEIZJK8PC78NL96CAGE4SD47 Location: GREAT FALLS, VASocio-economic status (SAM.gov): SBSDBWOSB	Secondary 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
RAEDEN PCB DESIGNERS LLC UEIFZY9PFGL8CH5CAGE7ZMC2 Location: RIO RANCHO, NMSocio-economic status (SAM.gov): SB	Secondary 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
RAES LEO A DALY-EXP FEDERAL JOINT VENTURE, A JOINT VENTURE UEIVCB4E1JKM7X7CAGE1A1W3 Location: OMAHA, NE	Secondary 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
RA FISHER ASSOCIATES, LLC UEIGAA5F88DNMN3CAGE42818 Location: SANTA FE, NMSocio-economic status (SAM.gov): SB	Secondary 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
RAF-TECHNOLOGY SOLUTIONS AND SERVICES LLC DBA RAF-TECHNOLOGY SOLUTIONS & SERVICES LLC UEIDVSFB7KTYC93CAGE990W6 Location: ASHBURN, VASocio-economic status (SAM.gov): SB	Secondary 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
RAFTELIS FINANCIAL CONSULTANTS INC DBA RAFTELLS UEIKNBJQ774GH17CAGE3DNA1 Location: CHARLOTTE, NC	Secondary 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
RAG SOLUTIONS LLC UEIZ2J4XRJET831CAGE17LG1 Location: CHANTILLY, VASocio-economic status (SAM.gov): SB	Secondary 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
RAHATOL STUDIOS LLC UEIKRFASVP2MCV1CAGE21WZ9 Location: REDMOND, WASocio-economic status (SAM.gov): SB	Secondary 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
RAIL-IT L.L.C. UEIU5RBAP7UM1F3CAGE6VXM8 Location: MINNEAPOLIS, MNSocio-economic status (SAM.gov): SB	Secondary 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
RAILPROS INTERMEDIATE, INC. UEIH6ZAM4EKBBA1CAGE90VA1 Location: IRVING, TX	Secondary 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
RAILWARE TECH LLC UEIDYFPV9MTFC73CAGE265C5 Location: WAXHAW, NCSocio-economic status (SAM.gov): SB	Secondary 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
RAINEY DAY, LLC UEIL89QC5URYSK1CAGE23D91 Location: GOOD HOPE, GASocio-economic status (SAM.gov): SBVOSB	Secondary 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
RAINIER SOFTWARE SOLUTIONS LLC DBA RAINIER SOFTWARE SOLUTIONS UEIRGM1E2MJCBD9CAGE17PL6 Location: EDMONDS, WASocio-economic status (SAM.gov): SB	Secondary 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
RAINS INTEGRATED SYSTEMS LLC UEIHYBMBCAPYXK3CAGE1AUQ1 Location: WILLIAMSBURG, VASocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary 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
RAIORB INC. UEIDLALFXP2X7L3CAGE8UEY6 Location: IRVINE, CASocio-economic status (SAM.gov): SB	Secondary 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
RAKS GROUP, LLC UEIDPGTGDKH9ZB5CAGE04L58 Location: CHANTILLY, VASocio-economic status (SAM.gov): SB	Secondary 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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