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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-08-2025-11
Serrato Corporation

Driver's Education Instructor (Location Marion, VA)

10/15/2025 9/1/2025 Virginia 611519: Other Technical and Trade Schools
SOL-08-2025-01
Serrato Corporation

Driver's Education Instructor (Location Marion, VA)

10/15/2025 9/1/2025 Virginia 611519: Other Technical and Trade Schools
SOL-24590-CM-MRA-M000-00TBD
Bechtel, Waste Treatment Plant

Design and procurement of the vertical shield door recovery system (VSDRS): a strand jack system that is temporarily installed and used to lower a vertical shield door into the closed position when the door cannot be moved by its normal operation.

10/7/2025 5/1/2026 Washington 333248: All Other Industrial Machinery Manufacturing
SOL-Joliet S25-005
Joliet Job Corps

Joliet Job Corps Center Snow Removal SOW

5/31/2026 11/1/2025 Illinois 561730: Landscaping Services
SOL-RFP 235653 HVAC
Pacific Gas and Electric Company

Statewide all electric HVAC non-residential to accelerate heat pump adoption.

10/10/2025 7/23/2026 California 541618: Other Management Consulting Services
SOL-106405
WEEKS MARINE

Weeks Marine is currently seeking all types of small & specialty disadvantaged businesses to provide marine supplies and services to support our dredging and beachfill operations in the vicinity of Southwest Pass, New Orleans, LA.

11/1/2025 7/21/2025 Louisiana 237990: Other Heavy and Civil Engineering Construction
SOL-106100
WEEKS MARINE

Weeks Marine is currently seeking all types of small & specialty disadvantaged businesses to provide marine supplies and services to support our dredging and beachfill operations in the vicinity of the Houston Ship Channel

10/31/2025 7/18/2025 Texas 237990: Other Heavy and Civil Engineering Construction
SOL-WM-106100
WEEKS MARINE

Weeks Marine is currently seeking all types of small & specialty disadvantaged businesses to provide marine supplies and services to support our dredging and beachfill operations in the vicinity of the Houston Ship Channel

10/31/2025 7/18/2025 Texas 237990: Other Heavy and Civil Engineering Construction
SOL-Sauer Job S10042
SAUER CONSTRUCTION, LLC

Looking for construction trades for recent award at Naval Station Mayport - Airfield Lighting

11/17/2025 7/21/2025 Florida 236
SOL-SC#985R - Rehab HL Interceptor
Michels Trenchless, Inc.

Michels Trenchless, Inc. is seeking proposals from Disadvantaged Business Certified Contractors to perform various construction activities. Please email us directly for more information.

12/31/2025 7/8/2026 Maryland 237110: Water and Sewer Line and Related Structures Construction

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