| Solicitation Number | Solicitation Title |
| 54107 | Absolute Resilience Premium Licenses (05/06/2025 - 05/20/2025) |
| 54043 | Steam Cleaning and Pressure Washing Equipment Service and Repairs (04/29/2025 - 05/20/2025) |
| 54072 | Kyocera Copiers (05/01/2025 - 05/14/2025) |
| 53961 | Construction Management Services for Interstate 5 Improvement Project between Interstate 405 and Yale Avenue (04/14/2025 - 05/12/2025) |
| 53977 | Program and Construction Management Services for Improvements to Orange County Transportation Authority Headquarters Property (04/14/2025 - 05/12/2025) |
| 54054 | Scribe Enterprise Core (04/24/2025 - 05/12/2025) |
| 54047 | Dredging and Placement of Sand for the Coastal Rail Stabilization Priority Projects (03/31/2025 - 05/05/2025) |
| 53922 | Installation of Battery Electric Bus Chargers and Electrical Infrastructure at Santa Ana Bus Base (03/10/2025 - 04/28/2025) |
| 53959 | OC ACCESS ELIGIBILITY ASSESSMENT AND TRANSIT SUPPORT SERVICES (03/24/2025 - 04/25/2025) |
| 53995 | ADA Self-Evaluation & Transition Plan (03/24/2025 - 04/22/2025) |
| 53900 | Grants Management Solution (03/25/2025 - 04/16/2025) |
| 53898 | Oversight Services for the 405 Express Lanes Back Office System/Customer Service Center Operations (03/04/2025 - 04/14/2025) |
| 53975 | Time Clock Management Solution (03/13/2025 - 04/09/2025) |
| 53876 | In-Plant Inspection Services for Zero-Emission Buses (03/19/2025 - 04/08/2025) |
| 53930 | Paratransit and Microtransit Software (02/27/2025 - 04/07/2025) |
| 42657 | Armored Vehicle Transportation and Fare Collection Counting Services (02/24/2025 - 04/02/2025) |
| 53949 | Intelligent Transportation Systems Strategic Deployment Plan Update (03/12/2025 - 04/02/2025) |
| 53868 | 2025 Orange County Strategic Rail Plan (02/26/2025 - 04/01/2025) |
| 54000 | 10,000 LB CAPACITY DIAMOND FLOOR TILT CAR TRAILER (03/18/2025 - 04/01/2025) |
| 53914 | Mobility Hubs Concept of Operations Study (02/24/2025 - 03/25/2025) |
| 53968 | Business Process Review for Accounts Payable and Accounts Receivable (03/06/2025 - 03/18/2025) |
| 42654 | Preparation of Plans, Specifications, and Estimates for Improvements to Orange County Transportation Authority's Headquarters Property (01/13/2025 - 03/17/2025) |
| 53945 | Bus Cleaning Chemicals (02/19/2025 - 03/06/2025) |
| 53884 | Microsoft Surfaces and Accessories (02/03/2025 - 03/03/2025) |
| 53878 | POLICE AND FIELD VEHICLES ACCESSORIES AND INSTALLATION SERVICES (02/07/2025 - 02/26/2025) |
| 42550 | REPLACEMENT OF MECHANICAL UNITS AT THE SANTA ANA BUS BASE (11/26/2024 - 02/25/2025) |
| 42693 | CNG FUEL TANK REPLACEMENT (01/27/2025 - 02/18/2025) |
| 53886 | Spirion Data Security Posture Management Software Subscription (01/28/2025 - 02/18/2025) |
| 42610 | On-call Architectural and Engineering Design and Construction Support Services for Transit Facility Projects (01/13/2025 - 02/12/2025) |
| 42691 | Pre-Employment Background Investigation Services (01/13/2025 - 02/11/2025) |
| 42642 | Construction Management Support Services for the Trabuco-Rose Gully Stabilization Project (12/02/2024 - 02/10/2025) |
| 53880 | VMware Live Recovery Protected Capacity (01/21/2025 - 02/06/2025) |
| 42698 | Grant Writing and Application Services (12/30/2024 - 01/28/2025) |
| 42462 | MAGNETIC BUS PASSES (01/03/2025 - 01/27/2025) |
| 42622 | Time Clock Management Solution (12/19/2024 - 01/22/2025) |
| 42697 | Traffic Analysis On-Call Support (12/19/2024 - 01/16/2025) |
| 42620 | Consultant Services for Transportation Funding Programs (12/16/2024 - 01/14/2025) |
| 42614 | Construction Management Support Services for the Interstate 5 (I-5) Improvement Project Between Yale Avenue and State Route 55 (12/09/2024 - 01/13/2025) |
| 42631 | Pavement Inspector Pre-Qualification Program (12/16/2024 - 01/13/2025) |
| 42646 | Long-Range Transportation Plan On-Call Support (11/25/2024 - 01/07/2025) |
| 42552 | Lease and Full Service of Bus Tires (11/25/2024 - 01/07/2025) |
| 42670 | Rubrik Annual Maintenance (12/11/2024 - 01/07/2025) |
| 42582 | Construction Management Services for Slope Stabilization Project - Phase II (11/18/2024 - 12/20/2024) |
| 42630 | Microsoft Surfaces and Accessories (11/25/2024 - 12/19/2024) |
| 42536 | Environmental Mitigation Program Land Survey Support Services (11/08/2024 - 12/17/2024) |
| 42624 | Hydrogen Mobile Fueler for 40-Foot Hydrogen Fuel Cell Buses (11/19/2024 - 12/17/2024) |
| 42492 | Tree Maintenance and Pruning Services (11/07/2024 - 12/04/2024) |
| 42602 | Traffic Data Collection Update for the 2025 Congestion Management Program (11/07/2024 - 12/03/2024) |
