NAICS 541330 · Professional, Scientific, and Technical Services

Engineering Services

44,045 contractors list NAICS 541330 (Engineering Services) in SAM.gov; 323 are small under its SBA size standard and 15,966 list it as their primary NAICS.

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Search with filters Small businesses only

Contractors (all registrations): 44,045
Small under 541330SBA size standard for this code: 323
Primary NAICSTheir main line of business: 15,966
Related industriesCodes these firms also list: 8

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

Including excluded, expired and inactive SAM.gov registrations (flagged in the list). Excluded entities cannot receive federal awards or subcontracts. Hide them

Showing 1–20 of 44,045 contractors

Arclight Demo Aerospace & Defense, Inc.
DBA Arclight Demo
UEIDEMOPRIMEC01CAGE0DEMOPrime Corporate
Location: Huntsville, AL
Primary NAICSNot listed as small under 541330
CMMCL2 C3PAOSPRS= 110Facility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
Verified by TeamingIndex: CMMC, SPRS, ITAR, ISO/AS, DCAA
SAM activeObligated, 36 mo: None on file
AE Strategic Solutions LLC
UEIE1T5M3KPQPZ6CAGE196N5Prime Corporate
Location: COLORADO SPRINGS, COSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Secondary NAICSNot listed as small under 541330
CMMCL1 SelfSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
Self-attested by the contractor
SAM activeObligated, 36 mo: None on file
NORTHROP GRUMMAN SYSTEMS CORP
UEID8QQPFNYJD63CAGE8MQW5
Location: ROY, UT
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: $14.4B ($14,381,660,497)
LOCKHEED MARTIN CORPORATION
UEIKMEVRAKJVBD3CAGE7X6A9
Location: TITUSVILLE, FL
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: $11.2B ($11,159,911,174)
NORTHROP GRUMMAN SYSTEMS CORPORATION
UEIG7LEFNAN9J74CAGE68267
Location: RIVERDALE, UT
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: $10.5B ($10,493,565,807)
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC.
UEILX3BSV6NNW58CAGE99789
Location: ROCKVILLE, 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: $9.2B ($9,166,329,058)
HII MISSION TECHNOLOGIES CORP
UEIG5H7HWC4L2R5CAGE3BM51
Location: MC LEAN, 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: $7.2B ($7,187,515,530)
KBR WYLE SERVICES, LLC
UEIL693MQDFLKD1CAGE9N030
Location: LEXINGTON PARK, 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: $5.2B ($5,212,257,495)
AMENTUM TECHNOLOGY, INC.
UEIH2RGSKWXKHQ5CAGE07486
Location: TULLAHOMA, TN
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: $5.1B ($5,094,393,868)
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
UEISMNWM6HN79X5CAGE07MU1
Location: FALLS CHURCH, 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: $5.1B ($5,084,959,848)
RAYTHEON COMPANY
UEIJLWLJXQ3M995CAGE5R497
Location: AURORA, CO
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: $4.8B ($4,777,398,028)
ROLLS-ROYCE CORPORATION
UEIKHK8QYLFGLU1CAGE63005
Location: INDIANAPOLIS, IN
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: $4.8B ($4,776,715,397)
L3HARRIS TECHNOLOGIES, INC.
UEILHJPD6T16EV9CAGE1YRM7
Location: COLORADO SPRINGS, CO
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: $3.6B ($3,558,802,168)
KBR WYLE SERVICES, LLC
UEIHYBLSJAMM2F4CAGE1DDX3
Location: LANHAM, 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: $3.5B ($3,478,766,447)
AECOM TECHNICAL SERVICES, INC.
DBA AECOM TECHNICAL SERVICES INC
UEIEPUXNLX5EYC4CAGE4L767
Location: LOS ANGELES, 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: $3B ($3,022,237,644)
JT4 LLC
UEIJKCNBX9J66E6CAGE7DS14
Location: LAS VEGAS, NV
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: $2.9B ($2,894,778,405)
CENTRAL PLATEAU CLEANUP COMPANY, LLC
UEIJ4TDNRDMRMZ3CAGE86TK6
Location: AIKEN, SC
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: $2.9B ($2,884,530,540)
RANGE GENERATION NEXT LLC
UEIE6J8JNNJ6AA5CAGE6WGJ0
Location: STERLING, 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: $2.5B ($2,454,989,765)
NATIONAL AEROSPACE SOLUTIONS, LLC
UEIKAA7ML3GU9A6CAGE77SY4
Location: RESTON, 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: $2.4B ($2,389,473,117)
RAYTHEON COMPANY
UEIENC9Y8JGL3E9CAGE5D744
Location: MARLBOROUGH, 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 activeObligated, 36 mo: $2.4B ($2,377,707,553)

Contractors listing NAICS 541330, page 1 of 2203
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
Arclight Demo Aerospace & Defense, Inc. DBA Arclight Demo UEIDEMOPRIMEC01CAGE0DEMOPrime Corporate Location: Huntsville, AL	Primary NAICSNot listed as small under 541330	CMMCL2 C3PAOSPRS= 110Facility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). Verified by TeamingIndex: CMMC, SPRS, ITAR, ISO/AS, DCAA	SAM active	None on file
AE Strategic Solutions LLC UEIE1T5M3KPQPZ6CAGE196N5Prime Corporate Location: COLORADO SPRINGS, COSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Secondary NAICSNot listed as small under 541330	CMMCL1 SelfSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). Self-attested by the contractor	SAM active	None on file
NORTHROP GRUMMAN SYSTEMS CORP UEID8QQPFNYJD63CAGE8MQW5 Location: ROY, UT	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	$14.4B ($14,381,660,497)
LOCKHEED MARTIN CORPORATION UEIKMEVRAKJVBD3CAGE7X6A9 Location: TITUSVILLE, FL	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	$11.2B ($11,159,911,174)
NORTHROP GRUMMAN SYSTEMS CORPORATION UEIG7LEFNAN9J74CAGE68267 Location: RIVERDALE, UT	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	$10.5B ($10,493,565,807)
BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. UEILX3BSV6NNW58CAGE99789 Location: ROCKVILLE, 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	$9.2B ($9,166,329,058)
HII MISSION TECHNOLOGIES CORP UEIG5H7HWC4L2R5CAGE3BM51 Location: MC LEAN, 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	$7.2B ($7,187,515,530)
KBR WYLE SERVICES, LLC UEIL693MQDFLKD1CAGE9N030 Location: LEXINGTON PARK, 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	$5.2B ($5,212,257,495)
AMENTUM TECHNOLOGY, INC. UEIH2RGSKWXKHQ5CAGE07486 Location: TULLAHOMA, TN	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	$5.1B ($5,094,393,868)
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. UEISMNWM6HN79X5CAGE07MU1 Location: FALLS CHURCH, 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	$5.1B ($5,084,959,848)
RAYTHEON COMPANY UEIJLWLJXQ3M995CAGE5R497 Location: AURORA, CO	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	$4.8B ($4,777,398,028)
ROLLS-ROYCE CORPORATION UEIKHK8QYLFGLU1CAGE63005 Location: INDIANAPOLIS, IN	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	$4.8B ($4,776,715,397)
L3HARRIS TECHNOLOGIES, INC. UEILHJPD6T16EV9CAGE1YRM7 Location: COLORADO SPRINGS, CO	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	$3.6B ($3,558,802,168)
KBR WYLE SERVICES, LLC UEIHYBLSJAMM2F4CAGE1DDX3 Location: LANHAM, 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	$3.5B ($3,478,766,447)
AECOM TECHNICAL SERVICES, INC. DBA AECOM TECHNICAL SERVICES INC UEIEPUXNLX5EYC4CAGE4L767 Location: LOS ANGELES, 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	$3B ($3,022,237,644)
JT4 LLC UEIJKCNBX9J66E6CAGE7DS14 Location: LAS VEGAS, NV	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	$2.9B ($2,894,778,405)
CENTRAL PLATEAU CLEANUP COMPANY, LLC UEIJ4TDNRDMRMZ3CAGE86TK6 Location: AIKEN, SC	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	$2.9B ($2,884,530,540)
RANGE GENERATION NEXT LLC UEIE6J8JNNJ6AA5CAGE6WGJ0 Location: STERLING, 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	$2.5B ($2,454,989,765)
NATIONAL AEROSPACE SOLUTIONS, LLC UEIKAA7ML3GU9A6CAGE77SY4 Location: RESTON, 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	$2.4B ($2,389,473,117)
RAYTHEON COMPANY UEIENC9Y8JGL3E9CAGE5D744 Location: MARLBOROUGH, 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 active	$2.4B ($2,377,707,553)

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

Engineering Services

Work this industry

Contractors listing NAICS 541330

Related industries