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SUBNet subcontracting opportunities

SBA's SUBNet (subcontracting network) helps large federal prime contractors find small subcontractors.

Notice: The ability to post new subcontracting opportunities is not currently available.

Small businesses can browse the listing below to find subcontracting opportunities. You can filter the listing by state or keyword, or sort the listing by clicking a column header. Please direct questions to the posted point of contact for the opportunity, not SBA. Any posts meant only to promote your small business will be removed.

Need help? Contact subcontracting@sba.gov.

Subcontracting Opportunity
Description Closing date Performance start date Place of performance NAICS code Point of contact
SOL-Pittsboro WWTP Lift Station
Crowder Construction Company

PLEASE SEE ATTACHED INVITATION TO BID FOR FULL DETAILS. Scopes of work include but are not limited to: Rock Drilling/Blasting, Clearing & Grubbing, Concrete Coatings, Concrete Pumping, Rebar, Metal Doors and Frames, Erosion Control, Fencing, Hauling

12/1/2025 1/1/2025 North Carolina 237990: Other Heavy and Civil Engineering Construction
NSS-Port Long Beach Pier G
Dutra Group, The

Dutra is seeking SBE VSBE DBE subcontractors certified with Port of Long Beach for supplies and services. Our estimators are available to assist with the interpretation of plans/specs, scope of work, as well as bonding, lines of credit, and insurance

12/1/2025 3/1/2025 California 237990: Other Heavy and Civil Engineering Construction
NSS-2025-12-VPA
Dutra Group, The

The Dutra Group is seeking quotes from qualified subcontractors and suppliers for potential subcontracting opportunities in Traffic Control, Turbidity Curtain, Hauling, Trucking, Small Tools and Supplies. Looking for SWaM certified small businesses.

11/3/2025 1/8/2025 Virginia 237990: Other Heavy and Civil Engineering Construction
NSS-Contra Costa WD 125083
Dutra Group, The

Seeking trucking, fencing contractor for materials and installation, hydroseeding, Bids Nov 19, 2024, 10am

11/1/2025 12/30/2024 California 237990: Other Heavy and Civil Engineering Construction
NSS-PROJECT 125083
Dutra Group, The

Dutra Group is seeking subcontractors for trucking, hauling, fencing, hydroseeding, STS, and misc. construction materials. Estimators are available to assist with interpreting plans, bonding, lines of credit, and insurance issues. Bids 11/19/24

11/1/2025 12/31/2024 California 237990: Other Heavy and Civil Engineering Construction
SOL-NIT South Container
Great Lakes Dredge and Dock Company, LLC

Marine Construction Firm seeking SWaM vendors to provide services for NIT South Terminal Deepening project in Norfolk if awarded. Interested? email mmquinan@gldd.com

10/28/2025 1/28/2025 Virginia 532411: Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing
SOL-Tunnel Creek 2025
RAPID CONSTRUCTION INC

RaPiD Construction is soliciting DBE Sub bids for the Tunnel Creek and Ponderosa Waterline project, bids for all functions of work will be reviewed

10/15/2025 5/1/2025 Nevada 237110: Water and Sewer Line and Related Structures Construction
SOL-Tunnel Creek 2025 RaPiD
RAPID CONSTRUCTION INC

RaPiD Construction is soliciting DBE Sub bids for the Tunnel Creek and Ponderosa Waterline project, bids for all functions of work will be reviewed

10/15/2025 5/1/2025 Nevada 237110: Water and Sewer Line and Related Structures Construction
SOL-Outreach
C&C Sales, Inc dba C&C Group

Seeking small business contractors to sub-contract low voltage installation of specialty systems i.e. building automation, access control, fire alarm, etc.

10/13/2025 11/4/2024 Kansas, Missouri 238210: Electrical Contractors and Other Wiring Installation Contractors
SOL-KALISPELLMT2025
Preload, LLC

Preload LLC will be bidding a 2,500,000MG prestressed concrete tank in Kalispell, MT. Preload is soliciting contractors and suppliers. Plans and Specs may be obtained by contacting Terry McNeil @ 631-231-8100 or tmcneil@preload.com

10/9/2025 1/1/2026 Montana 238110: Poured Concrete Foundation and Structure Contractors

SOL-SOL-2026-FISMA

Business Name Noridian Healthcare Solutions

We're officially accepting proposals for our 2026 CMS FISMA Assessment. This is your chance to help strengthen the security posture of one of the nation’s leading Medicare contractors

Closing Date
11/3/2025
Performance Start Date
1/5/2026
Place of Performance
North Dakota
NAICS code
  • 541512: Computer Systems Design Services
Point of Contact
Marissa Paulson

NSS-2025-8080

Business Name Cratus Inc

West Modesto Sewer Infrastructure Project Spencer/Marshall Neighborhood (County Area 7) Phase 3
-- Owner: Stanislaus Co. DPW
-- Bid/Contract #: 2025-8080

Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=65689

Closing Date
10/15/2025
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Odhran Potter

SOL-C3160-26

Business Name Balfour Beatty Rail

DBE Bidding Opportunity for the SCRRA Orange Subdivision Track Rehabilitation Project. Plans & Specs are available for review at our office or online at:

Closing Date
10/13/2025
Performance Start Date
12/24/2025
Place of Performance
California
NAICS code
  • 237990: Other Heavy and Civil Engineering Construction
Point of Contact
Tino Mendoza

NSS-C-06-8310-210

Business Name W. M. Lyles Co.

Grayson Treatment Plant Screening
-- Owner: Grayson Community Services District
-- Bid/Contract #: C-06-8310-210
-- Location: Grayson, Stanislaus, CA

Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=65679

Closing Date
10/15/2025
Place of Performance
California
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Caroline Siebrecht

NSS-Round Rock

Business Name Garney Companies, Inc.

Kenney Fort Blvd 24' Reuse Water Line
-- Owner: City of Round Rock, TX
-- Bid/Contract #: --
-- Location: Round Rock, Williamson, TX

Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=65677

Closing Date
10/15/2025
Place of Performance
Texas
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Audrey Schultz

NSS-PWP-NY-2026-011

Business Name Resource Development Co LLC

2025 SRF & ARPA Watermain Rehabilitation Projects - Old Tonopah Hwy
-- Owner: Tonopah / Tonopah Public Utilities
-- Bid/Contract #: PWP-NY-2026-011
-- Location: Tonopah, Nye, NV

Learn more at dbegoodfaith.com/item.php?item_type=ads&ad_adid=65670

Closing Date
10/8/2025
Place of Performance
Nevada
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Heather Tucker

SOL-RFQU-JV-25-006

Business Name Inland Empire Utilities Agency

IEUA is accepting electronic Statements of Qualifications (SOQ) via PlanetBids for System Integration Services to support the Agency’s continued effort to update its Supervisory Control and Data Acquisition (SCADA) system.

Closing Date
10/21/2025
Performance Start Date
1/6/2026
Place of Performance
California
NAICS code
  • 541330: Engineering Services
Point of Contact
Jordan Villaloobs

SOL-N6945025F1253

Business Name SAUER CONSTRUCTION, LLC

Looking for construction trades for recent award with the Navy in Key West, Florida

Closing Date
10/20/2025
Performance Start Date
9/15/2025
Place of Performance
Florida
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Adam Houck

SOL-SC 1047 Pipeline Assessment

Business Name Spiniello Companies

Looking for MWBEs for City of Baltimore-DPW, MD SC 1047 Pipeline Assessment and Maintenance-Citywide. Please send quote to estimating@spinielloco.com for additional NAICS codes (but not limited to) 561990, 238910, 237990, 561730,541990, 562998.

Closing Date
10/15/2025
Performance Start Date
1/15/2026
Place of Performance
Maryland
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Katherine Snider