| Award | COMPUTER ITEMS NEEDED FOR SURF SIDE CENTER | Youth and Community Development | CS Business Systems | $35K | Innovative Procurement | Jun 21, 2019 | PO201900980 |
| Award | DELL OPTIPLEX 7060 SFF DESKTOP COMPUTERS | Citywide Administrative Services | CS Business Systems | $94K | Other | Oct 12, 2018 | 85619RQ0608 |
| Award | UPGRADE COMPUTERS | Board of Elections | CS Business Systems INC | $35K | Other | Jul 20, 2018 | 2019MO47 |
| Award | MICROCOMPUTERS SYSTEMS-DEP | Citywide Administrative Services | CS Business Systems Inc. | $141K | Intergovernmental Purchase | Jan 16, 2015 | 8571500286 |
| Award | TELECOMMUNICATIONS SOLUTIONS- NYPD | Citywide Administrative Services | CS Business Systems, Inc | $147K | Intergovernmental Purchase | Feb 26, 2013 | 8571300223 |
| Award | NYS CONTR FOR DELL MICROCOMPUTERS- NYPD | Citywide Administrative Services | CS Business Systems | $199K | Intergovernmental Purchase | May 31, 2011 | 8571100685 |