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-AGL-0180-02
PTSI Managed Services Inc

Replace (Furnish and install) exterior steel doors and hardware, Repair tuck point Masonry, Exterior caulking, Replace perimeter gate, clear vegetation and place Gravel.

2/15/2026 9/18/2025 Louisiana 236220: Commercial and Institutional Building Construction
SOL-AGL-0180-01
PTSI Managed Services Inc

Replace (Furnish and install) exterior steel doors and hardware, Repair tuck point Masonry, Exterior caulking, Replace perimeter gate, clear vegetation and place Gravel.

2/15/2026 9/18/2025 Louisiana 236220: Commercial and Institutional Building Construction
SOL-AGL-0180-00
PTSI Managed Services Inc

Replace (Furnish and install) exterior steel doors and hardware, Repair tuck point Masonry, Exterior caulking, Replace perimeter gate, clear vegetation and place Gravel.

2/15/2026 9/18/2025 Louisiana 236220: Commercial and Institutional Building Construction
SOL-Phase 6 Sewer Improv 25-12
SC Valley Engineering Inc

TRADES REQUESTED, BUT NOT LIMITED TO, THE FOLLOWING WORK ITEMS:
Traffic control, Material, Rock and Sand, Pipe & Fittings, Saw Cutting, Shoring and Trench Plating, Concrete Work, Concrete Pumping, Crack Sealing, Asphalt Paving, Striping, RPMS Slurry

5/9/2026 6/9/2025 California 237110: Water and Sewer Line and Related Structures Construction
SOL-RFP 2025-001-RFP-ENG
Hazen and Sawyer

Hazen and Sawyer is requesting submissions from qualified and certified DBE, MBE, WBE, SBE, SBRA, LSAF, and HUB firms interested in providing services for the Vallejo Flood and Water District. Please see attachments for details.

4/22/2026 5/22/2025 California 541360: Geophysical Surveying and Mapping Services
SOL-Southside WWTP Design-Build
Crowder Construction Company

PLEASE SEE ATTACHED INVITATION TO BID FOR FULL DETAILS. Scopes of work include, but are not limited to Demolition, Hauling, Erosion Control, Aggregate Supply, Clearing, Surveying

4/3/2026 4/3/2025 North Carolina 237990: Other Heavy and Civil Engineering Construction
SOL-SOL- ETSU Program Phase 1B
Walsh Construction Company II, LLC

Walsh Construction Company II, LLC is requesting sub-bids from qualified DBE/MBE/WBE/SBE subcontractors/suppliers
for the following project: Project:IFB # 800-557, Union Sanitary District, Enhanced Treatment and Site Upgrade (ETSU) Program Phase 1B

2/23/2026 9/1/2025 California 221320: Sewage Treatment Facilities
SOL-CONTRACT 2024-11-M1
Dutra Group, The

Dutra is seeking tug, tow, demo, trucking subcontractors and pile driving suppliers to support Port of Oakland maintenance dredging project. LIA, LBA, DBE, WBE, MBE, SBE, VSBE encouraged to submit quotes.

2/1/2026 7/1/2025 California 237990: Other Heavy and Civil Engineering Construction
SOL-AMC-0764-00
PTSI Managed Services Inc.

Contractor will complete the design and construction of one (1) 192’ Self Supporting Fixed tower site in Sarita, Texas at the Kenedy Ranch.

2/3/2026 3/1/2025 Texas 237130: Power and Communication Line and Related Structures Construction
SOL-AL5735177
Belt Paving, Inc.

MSHA #AL5735177, US40 ALT NAT HIGHWAY, ALLEGANY CO., MD, SAFETY & RESURFACE

12/31/2025 3/1/2025 Maryland 237310: Highway, Street, and Bridge 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

SOL-1512 Swimming Pool Repair

Business Name Earle C. Clements Job Corps Center

THIS IS A SUBCONTRACTING OPPORTUNITY with Management & Training Corporation (MTC), operator of the Earle C. Clements Job Corps Center. MTC is requesting bids for 1512 swimming pool repair services. Services to be provided are outlined in the attached

Closing Date
4/30/2026
Performance Start Date
11/1/2025
Place of Performance
Kentucky
NAICS code
  • 236220: Commercial and Institutional Building Construction
Point of Contact
Jessica Norman

SOL-FY25 Corpus Christi dredging

Business Name Dutra Group, The

Dredging project seeking quotes from small businesses for opportunities in Nueces County. Seeking turtle trawling; hydro survey, tug and barge charter, species observers, D6 dozer, amphibious excavator 324, wheel loader, and miscellaneous supplies.

Closing Date
12/31/2025
Performance Start Date
10/1/2025
Place of Performance
Texas
NAICS code
  • 237990: Other Heavy and Civil Engineering Construction
Point of Contact
Donna Fraser

SOL-2023 Sewer Main Replacement

Business Name 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.

Closing Date
10/31/2025
Performance Start Date
1/6/2026
Place of Performance
Texas
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Bid Coordinator

SOL-Joliet S25-005

Business Name Joliet Job Corps

Joliet Job Corps Center Snow Removal SOW

Closing Date
5/31/2026
Performance Start Date
11/1/2025
Place of Performance
Illinois
NAICS code
  • 561730: Landscaping Services
Point of Contact
MATTHEW NASSIB

SOL-106405

Business Name 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.

Closing Date
11/1/2025
Performance Start Date
7/21/2025
Place of Performance
Louisiana
NAICS code
  • 237990: Other Heavy and Civil Engineering Construction
Point of Contact
Emily Blouin

SOL-106100

Business Name 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

Closing Date
10/31/2025
Performance Start Date
7/18/2025
Place of Performance
Texas
NAICS code
  • 237990: Other Heavy and Civil Engineering Construction
Point of Contact
Emily Blouin

SOL-WM-106100

Business Name 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

Closing Date
10/31/2025
Performance Start Date
7/18/2025
Place of Performance
Texas
NAICS code
  • 237990: Other Heavy and Civil Engineering Construction
Point of Contact
Emily Blouin

SOL-Sauer Job S10042

Business Name SAUER CONSTRUCTION, LLC

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

Closing Date
11/17/2025
Performance Start Date
7/21/2025
Place of Performance
Florida
Point of Contact
Adam Houck

SOL-SC#985R - Rehab HL Interceptor

Business Name 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.

Closing Date
12/31/2025
Performance Start Date
7/8/2026
Place of Performance
Maryland
NAICS code
  • 237110: Water and Sewer Line and Related Structures Construction
Point of Contact
Amanda Tasso