Orange County Transportation Authority Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the Orange County Transportation Authority. Use this page to monitor Orange County Transportation Authority procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in California. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- Big Bus Parts - Misc bid · Closed · Due: 4/14/2026 Orange County Transportation Authority View Notice
- RFP 250221 Feasibility Study for Solar Photovoltaic Systems bid · Closed · Due: 4/23/2026 Orange County Transportation Authority View Notice
- Request for Quote (RFQ) - Minor Construction Services bid · Closed · Due: 4/21/2026 Orange County Transportation Authority View Notice
- Request for Quote (RFQ) Onyxia SaaS Subscription Cybersecurity Management Platform - Premium Plan bid · Closed · Due: 4/16/2026 Orange County Transportation Authority View Notice
- Request for Quote (RFQ) Aruba Hybrid Gateway Appliance with Support and Subscription bid · Closed · Due: 4/14/2026 Orange County Transportation Authority View Notice
- Request for Quote (RFQ) - Air Compressor & Dryer Pkgs bid · Closed · Due: 4/13/2026 Orange County Transportation Authority View Notice
- Olympic Modeling Support and Analysis Services for Orange County bid · Closed · Due: 4/21/2026 Orange County Transportation Authority View Notice
- Informal Request for Proposals (RFP) Actuarial Valuation Services bid · Closed · Due: 4/15/2026 Orange County Transportation Authority View Notice
- Interstate 5 Corridor Microsimulation bid · Closed · Due: 4/21/2026 Orange County Transportation Authority View Notice
- Compressed Natural Gas Fuel Tank Replacement bid · Closed · Due: 4/20/2026 Orange County Transportation Authority View Notice
- RFP 250221 Feasibility Study for Solar Photovoltaic Systems bid · Closed · Due: 4/15/2026 Orange County Transportation Authority View Notice
- Small Equipment Rental Services bid · Closed · Due: 4/13/2026 Orange County Transportation Authority View Notice
- Request For Quotes (RFQ) Confidential Document Destruction and Recycling Services bid · Closed · Due: 4/06/2026 Orange County Transportation Authority View Notice
- Request for Quote (RFQ) - Five Gallon Water Bottles and Water Cooler Rentals bid · Closed · Due: 4/03/2026 Orange County Transportation Authority View Notice
- NOTICE: Update Regarding Priority Disadvantaged Business Enterprise Reevaluation has Started bid · Closed · Due: 4/17/2026 Orange County Transportation Authority View Notice
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