| Award | Renewal #2 contract for citywide car sharing | Citywide Administrative Services | Zipcar Inc | $2.7M | Renewal | Aug 22, 2025 | 85719P8192KXLR002 |
| Award | BATTERY ELECTRIC VEHICLE (BEV) RENTAL | Citywide Administrative Services | Zipcar Inc | $89K | Competitive Sealed Bids | Jan 8, 2024 | 85724B0007003 |
| Award | Contract For Citywide Car Sharing | Citywide Administrative Services | Zipcar Inc | $4.9M | Renewal | Dec 11, 2023 | 85719P8192KXLR001 |
| Award | CAR SHARING SERVICES, CITYWIDE | Citywide Administrative Services | Zipcar Inc. | $6.5M | Request for Proposals | Nov 5, 2018 | 8571900009 |
| Award | 12-MONTH NAE - CAR SHARING SERVICES | Citywide Administrative Services | Zipcar Inc. | $1.6M | Negotiated Acquisition | Jul 24, 2017 | 8571700350 |
| Award | 12 MTH NAE - CAR SHARING SERVICES - | Citywide Administrative Services | Zipcar Inc. | $1.6M | Negotiated Acquisition | Jun 8, 2017 | 85712O0014001N002 |
| Award | CAR SHARING SERVICES - CITY OF CHICAGO PIGGY BACK | Citywide Administrative Services | Zipcar Inc. | $1.5M | Negotiated Acquisition | Dec 11, 2015 | 8571500256 |
| Award | CAR SHARING SERVICES - CITY OF CHICAGO PIGGY BACK | Citywide Administrative Services | Zipcar Inc. | $1.0M | Negotiated Acquisition | Jan 8, 2015 | 8571500256 |
| Award | CAR SHARING SERVICES - CITY OF CHICAGO PIGGYBACK | Citywide Administrative Services | Zipcar Inc. | $2.0M | Intergovernmental Purchase | Aug 1, 2012 | 8571200317 |