NAICS 541350
NAICS Code 541350
This is a 6-digit North American Industry Classification System code used by federal procurement systems including SAM.gov. Bids tagged with this code are matched to vendors who have registered the code in their SAM.gov profile.
Open bids referencing NAICS 541350
Request for Qualifications (RFQ) - Professional Engineering Services for Haven Drive Sewer and FDR Project
City of ArvinRFP 26-06 DESIGN, ENGINEERING, AND CONSTRUCTION SUPPORT SERVICES FOR A ZERO-EMISSION BUS FACILITY UPGRADE
City of MontebelloRFQ No. 2026PW2 DSA IOR Inspection Services Pool
Chaffey Community CollegeRequest for Proposals (RFP) - City Attorney Legal Services
City of ArvinCONSTRUCTION/PROJECT MANAGEMENT & INSPECTION SERVICES FOR FIRE STATION 68 PROJECT
Chino Valley Fire DistrictFacilities Master Plan
Cuesta CollegePhysical Therapy Assistant Lab Renovation Chaffey College - Fontana Campus - Re-Bid
Chaffey Community CollegeStudent Services/Administration (SSA) Building Glass Partitions – Rancho Cucamonga Campus
Chaffey Community CollegeHow NAICS codes work
NAICS (North American Industry Classification System) is the standard used by federal statistical agencies to classify businesses by their primary line of work. Federal procurement officers assign a NAICS code to each contract opportunity, which determines:
- Small business size standards. The SBA size standard for a "small business" varies by NAICS code (revenue threshold or employee count). Whether you qualify for small-business set-asides depends on your NAICS-by-NAICS status.
- Vendor matching. Agencies route opportunity notifications to vendors who have registered matching NAICS codes in SAM.gov.
- Set-aside eligibility. Some set-aside programs (HUBZone, 8(a), WOSB) have additional NAICS-based eligibility rules.
If you want to bid on contracts tagged with this NAICS code, register it in your SAM.gov profile. You can register multiple NAICS codes — one primary and as many secondary as accurately describe your business.