| Award | PARKING CARDS, NYC | Citywide Administrative Services | Mackay Meters, Inc | $5.5M | Competitive Sealed Bids | Jun 16, 2011 | 8571000029 |
| Award | GENUINE REPAIR PARTS FOR MACKAY METER | Citywide Administrative Services | Mackay Meters, Inc. | $132K | Competitive Sealed Bids | Dec 15, 2008 | 857900201 |
| Award | CARDS, DEBIT, NYC PARKING | Citywide Administrative Services | Mackay Meters, Inc. | $3.0M | Competitive Sealed Bids | Jul 6, 2007 | 857701193 |
| Award | COIN BOX | Citywide Administrative Services | Mackay Meters, Inc. | $133K | Competitive Sealed Bids | Jun 14, 2007 | 857700844 |
| Award | ELECTRONIC PARKING METER MECHANISM | Citywide Administrative Services | Mackay Meters, Inc. | $3.7M | Competitive Sealed Bids | Jul 24, 2006 | 857600629 |
| Award | SOFTWARE FOR PARKING METER | Citywide Administrative Services | Mackay Meters, Inc. | $100K | Competitive Sealed Bids | May 3, 2006 | 857600997 |
| Award | CARDS, DEBIT, MEMORY RE-AD | Citywide Administrative Services | Mackay Meters, Inc. | $462K | Competitive Sealed Bids | Oct 7, 2005 | 857501665 |