NAICS 237990 · Construction

Other Heavy and Civil Engineering Construction

16,105 active contractors list NAICS 237990 (Other Heavy and Civil Engineering Construction) in SAM.gov; 98 are small under its SBA size standard and 2,581 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 16,105
Small under 237990SBA size standard for this code: 98
Primary NAICSTheir main line of business: 2,581
Hidden registrationsExcluded, expired or inactive: 233

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 237990, matched to teaming partners.
Expiring awards
Incumbent contracts in 237990 heading to recompete in the next 18 months.
Small under 237990
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 237990

Claimed profiles come first by membership level, then companies with 237990 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

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

Showing 2,601–2,620 of 16,105 contractors

MANAGEMENT & TRAINING CORPORATION
UEIG58ZEJ7HJGM1CAGE8HG34
Location: CENTERVILLE, UT
Secondary NAICSNot listed as small under 237990
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: $1.5B ($1,519,591,016)
HENSEL PHELPS CONSTRUCTION CO
UEILA5LXK1PHJB5CAGE6TYN2
Location: HONOLULU, HI
Secondary NAICSNot listed as small under 237990
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: $1.4B ($1,417,374,760)
AMERICAN SYSTEMS CORPORATION
DBA AMERICAN SYSTEMS CORP
UEICFWRL5LXXX93CAGE61443
Location: MCLEAN, VA
Secondary NAICSNot listed as small under 237990
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: $1.4B ($1,397,871,130)
SLSCO, LTD.
UEIF1PMZXNJ7NM5CAGE5C2J9
Location: GALVESTON, TX
Secondary NAICSNot listed as small under 237990
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: $1.3B ($1,308,378,694)
FERROVIAL CONSTRUCCION PR, LLC
UEIKGKPT8C8SMB1CAGE60GK0
Location: SAN JUAN, PR
Secondary NAICSNot listed as small under 237990
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: $1.2B ($1,229,128,181)
HENSEL PHELPS CONSTRUCTION CO
UEIGPYDJ1NKULS8CAGE1QZ19
Location: TYSONS CORNER, VA
Secondary NAICSNot listed as small under 237990
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: $1.2B ($1,211,550,001)
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC
DBA EA SCIENCE AND TECHNOLOGY
UEILEEMJD9WKDC9CAGE7V713
Location: HUNT VALLEY, MD
Secondary NAICSNot listed as small under 237990
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: $1.1B ($1,136,320,513)
HONEYWELL INTERNATIONAL, INC
DBA HONEYWELL INTERNATIONAL
UEIE21VP9DNS4N8CAGE40931
Location: DULUTH, GA
Secondary NAICSNot listed as small under 237990
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: $1.1B ($1,131,460,197)
TUTOR PERINI CORPORATION
UEIMT9AATHS7ZB5CAGE1CKB7
Location: SYLMAR, CA
Secondary NAICSNot listed as small under 237990
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: $1B ($1,045,346,238)
TETRA TECH, INC.
UEILMRMKLLL3LG5CAGE078E8
Location: PASADENA, CA
Secondary NAICSNot listed as small under 237990
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: $995.8M ($995,812,631)
AMENTUM TECHNOLOGY, INC.
UEIK8QPQLGTRM33CAGE7EBH0
Location: TULLAHOMA, TN
Secondary NAICSNot listed as small under 237990
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: $930.5M ($930,465,679)
ORANO FEDERAL SERVICES LLC
UEIDLG7K4HPVT43CAGE4Q0L6
Location: BETHESDA, MD
Secondary NAICSNot listed as small under 237990
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: $900.6M ($900,640,629)
CMS CORPORATION
UEIF3XNVDG59VH7CAGE3ZER5
Location: BARGERSVILLE, INSocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 237990
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: $847M ($847,016,303)
TIMKEN GEARS & SERVICES INC.
DBA PHILADELPHIA GEAR
UEIFZPYZ11SFNA6CAGE17454
Location: KING OF PRUSSIA, PA
Secondary NAICSNot listed as small under 237990
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: $688.3M ($688,311,746)
PARAGON PROFESSIONAL SERVICES LLC
UEIK8RNMK1CCQW3CAGE7BV53
Location: ANCHORAGE, AKSocio-economic status (SAM.gov): ANC
Secondary NAICSNot listed as small under 237990
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: $683.5M ($683,495,899)
ASRC FEDERAL FIELD SERVICES, LLC
UEIH6WGLRDCU6D8CAGE70T18
Location: BELTSVILLE, MDSocio-economic status (SAM.gov): SBANC
Secondary NAICSNot listed as small under 237990
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: $649.6M ($649,593,336)
AMENTUM SERVICES, INC.
DBA LEAR SIEGLER SERVICE
UEIHE89E2BE5G54CAGE08MB5
Location: GERMANTOWN, MD
Secondary NAICSNot listed as small under 237990
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: $647.9M ($647,931,131)
KIEWIT INFRASTRUCTURE CO.
UEIMUFQEKLAR7K5CAGE6V4D8
Location: WOODCLIFF LAKE, NJ
Secondary NAICSNot listed as small under 237990
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: $646.1M ($646,114,030)
SOS INTERNATIONAL LLC
UEIL3VCKMD7J585CAGE6QG06
Location: RESTON, VASocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 237990
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: $617.1M ($617,097,425)
PARSONS GOVERNMENT SERVICES INC.
DBA PARSONS
UEINMBCAG1JBKL7CAGE1BVK6
Location: CENTREVILLE, VA
Secondary NAICSNot listed as small under 237990
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: $612.1M ($612,083,624)

Contractors listing NAICS 237990, page 131 of 806
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
MANAGEMENT & TRAINING CORPORATION UEIG58ZEJ7HJGM1CAGE8HG34 Location: CENTERVILLE, UT	Secondary NAICSNot listed as small under 237990	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	$1.5B ($1,519,591,016)
HENSEL PHELPS CONSTRUCTION CO UEILA5LXK1PHJB5CAGE6TYN2 Location: HONOLULU, HI	Secondary NAICSNot listed as small under 237990	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	$1.4B ($1,417,374,760)
AMERICAN SYSTEMS CORPORATION DBA AMERICAN SYSTEMS CORP UEICFWRL5LXXX93CAGE61443 Location: MCLEAN, VA	Secondary NAICSNot listed as small under 237990	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	$1.4B ($1,397,871,130)
SLSCO, LTD. UEIF1PMZXNJ7NM5CAGE5C2J9 Location: GALVESTON, TX	Secondary NAICSNot listed as small under 237990	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	$1.3B ($1,308,378,694)
FERROVIAL CONSTRUCCION PR, LLC UEIKGKPT8C8SMB1CAGE60GK0 Location: SAN JUAN, PR	Secondary NAICSNot listed as small under 237990	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	$1.2B ($1,229,128,181)
HENSEL PHELPS CONSTRUCTION CO UEIGPYDJ1NKULS8CAGE1QZ19 Location: TYSONS CORNER, VA	Secondary NAICSNot listed as small under 237990	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	$1.2B ($1,211,550,001)
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC DBA EA SCIENCE AND TECHNOLOGY UEILEEMJD9WKDC9CAGE7V713 Location: HUNT VALLEY, MD	Secondary NAICSNot listed as small under 237990	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	$1.1B ($1,136,320,513)
HONEYWELL INTERNATIONAL, INC DBA HONEYWELL INTERNATIONAL UEIE21VP9DNS4N8CAGE40931 Location: DULUTH, GA	Secondary NAICSNot listed as small under 237990	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	$1.1B ($1,131,460,197)
TUTOR PERINI CORPORATION UEIMT9AATHS7ZB5CAGE1CKB7 Location: SYLMAR, CA	Secondary NAICSNot listed as small under 237990	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	$1B ($1,045,346,238)
TETRA TECH, INC. UEILMRMKLLL3LG5CAGE078E8 Location: PASADENA, CA	Secondary NAICSNot listed as small under 237990	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	$995.8M ($995,812,631)
AMENTUM TECHNOLOGY, INC. UEIK8QPQLGTRM33CAGE7EBH0 Location: TULLAHOMA, TN	Secondary NAICSNot listed as small under 237990	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	$930.5M ($930,465,679)
ORANO FEDERAL SERVICES LLC UEIDLG7K4HPVT43CAGE4Q0L6 Location: BETHESDA, MD	Secondary NAICSNot listed as small under 237990	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	$900.6M ($900,640,629)
CMS CORPORATION UEIF3XNVDG59VH7CAGE3ZER5 Location: BARGERSVILLE, INSocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 237990	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	$847M ($847,016,303)
TIMKEN GEARS & SERVICES INC. DBA PHILADELPHIA GEAR UEIFZPYZ11SFNA6CAGE17454 Location: KING OF PRUSSIA, PA	Secondary NAICSNot listed as small under 237990	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	$688.3M ($688,311,746)
PARAGON PROFESSIONAL SERVICES LLC UEIK8RNMK1CCQW3CAGE7BV53 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): ANC	Secondary NAICSNot listed as small under 237990	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	$683.5M ($683,495,899)
ASRC FEDERAL FIELD SERVICES, LLC UEIH6WGLRDCU6D8CAGE70T18 Location: BELTSVILLE, MDSocio-economic status (SAM.gov): SBANC	Secondary NAICSNot listed as small under 237990	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	$649.6M ($649,593,336)
AMENTUM SERVICES, INC. DBA LEAR SIEGLER SERVICE UEIHE89E2BE5G54CAGE08MB5 Location: GERMANTOWN, MD	Secondary NAICSNot listed as small under 237990	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	$647.9M ($647,931,131)
KIEWIT INFRASTRUCTURE CO. UEIMUFQEKLAR7K5CAGE6V4D8 Location: WOODCLIFF LAKE, NJ	Secondary NAICSNot listed as small under 237990	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	$646.1M ($646,114,030)
SOS INTERNATIONAL LLC UEIL3VCKMD7J585CAGE6QG06 Location: RESTON, VASocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 237990	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	$617.1M ($617,097,425)
PARSONS GOVERNMENT SERVICES INC. DBA PARSONS UEINMBCAG1JBKL7CAGE1BVK6 Location: CENTREVILLE, VA	Secondary NAICSNot listed as small under 237990	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	$612.1M ($612,083,624)

Codes these contractors list most often alongside 237990: natural teaming adjacencies.

Other Heavy and Civil Engineering Construction

Work this industry

Contractors listing NAICS 237990

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