| Department of Information Technology and Telecommunications | 2015, 2014, 2013, 2012, 2011, 2010 | 127 | $15,898,587 | Review suppliers & follow agency Save agency |
| Department of Citywide Administrative Services | 2016, 2015, 2014, 2013, 2012, 2011, 2010 | 271 | $11,665,433 | Review suppliers & follow agency Save agency |
| Police Department | 2016, 2015, 2014, 2013, 2012, 2011 | 12 | $6,754,992 | Review suppliers & follow agency Save agency |
| Department of Health and Mental Hygiene | 2015, 2014, 2013, 2012, 2011, 2010 | 66 | $6,000,530 | Review suppliers & follow agency Save agency |
| Fire Department | 2016, 2015, 2014, 2013, 2012, 2011, 2010 | 171 | $4,472,520 | Review suppliers & follow agency Save agency |
| Department of Environmental Protection | 2016, 2015, 2014, 2013, 2012, 2011 | 53 | $2,234,600 | Review suppliers & follow agency Save agency |
| Department of Transportation | 2015, 2014, 2013, 2012, 2011 | 14 | $2,152,400 | Review suppliers & follow agency Save agency |
| Administration for Children's Services | 2015, 2014, 2013, 2012, 2011 | 35 | $1,962,432 | Review suppliers & follow agency Save agency |
| Department of Correction | 2018, 2016, 2015, 2014, 2013, 2012, 2011 | 30 | $1,682,216 | Review suppliers & follow agency Save agency |
| Financial Information Services Agency | 2015, 2014, 2013, 2012, 2011, 2010 | 28 | $1,470,029 | Review suppliers & follow agency Save agency |
| Department of Finance | 2015, 2014, 2013, 2012, 2011 | 20 | $1,284,245 | Review suppliers & follow agency Save agency |
| Law Department | 2015, 2014, 2013, 2012, 2011 | 7 | $1,171,156 | Review suppliers & follow agency Save agency |
| Department of Sanitation | 2015, 2014, 2013, 2012, 2011 | 24 | $996,940 | Review suppliers & follow agency Save agency |
| Department of Emergency Management | 2015, 2014, 2013, 2012, 2011 | 23 | $972,540 | Review suppliers & follow agency Save agency |
| Office of the Comptroller | 2015, 2014, 2013, 2012, 2011, 2010 | 10 | $898,662 | Review suppliers & follow agency Save agency |
| Department for the Aging | 2015, 2014, 2013, 2012, 2011 | 12 | $821,677 | Review suppliers & follow agency Save agency |
| Department of Buildings | 2015, 2014, 2013, 2012, 2011 | 17 | $763,104 | Review suppliers & follow agency Save agency |
| Department of Design and Construction | 2015, 2014, 2013, 2012, 2011 | 22 | $470,791 | Review suppliers & follow agency Save agency |
| NYC Taxi and Limousine Commission | 2015, 2014, 2013, 2012 | 7 | $322,154 | Review suppliers & follow agency Save agency |
| Department of City Planning | 2015, 2014, 2013, 2012, 2011 | 12 | $261,354 | Review suppliers & follow agency Save agency |
| Housing Preservation and Development | 2015, 2014, 2013, 2012, 2011, 2010 | 10 | $211,346 | Review suppliers & follow agency Save agency |
| Office of Payroll Administration | 2015, 2014, 2013, 2012, 2010 | 26 | $208,062 | Review suppliers & follow agency Save agency |
| Mayoralty | 2015, 2014, 2013, 2012, 2011 | 45 | $167,037 | Review suppliers & follow agency Save agency |
| Department of Small Business Services | 2015, 2014, 2013, 2012, 2011 | 7 | $145,568 | Review suppliers & follow agency Save agency |
| Office of Administrative Trials & Hearings | 2014, 2013, 2012 | 13 | $141,514 | Review suppliers & follow agency Save agency |
| City Council | 2015, 2014, 2013, 2012, 2011 | 35 | $130,514 | Review suppliers & follow agency Save agency |
| Campaign Finance Board | 2015, 2014, 2013, 2011, 2010 | 13 | $100,967 | Review suppliers & follow agency Save agency |
| Department of Consumer Affairs | 2015, 2014, 2013, 2012, 2011 | 24 | $75,715 | Review suppliers & follow agency Save agency |
| Department of Social Services | 2013, 2012, 2011 | 3 | $39,208 | Review suppliers & follow agency Save agency |
| Office of Administrative Trials and Hearings | 2015, 2014 | 3 | $34,779 | Review suppliers & follow agency Save agency |
| Landmarks Preservation Commission | 2015, 2014, 2013, 2011 | 6 | $25,112 | Review suppliers & follow agency Save agency |
| Department of Education | 2015 | 3 | $21,600 | Review suppliers & follow agency Save agency |
| Commission on Human Rights | 2015, 2014, 2013, 2012, 2011 | 19 | $6,558 | Review suppliers & follow agency Save agency |
| Conflicts of Interest Board | 2014, 2013, 2012, 2011 | 4 | $3,613 | Review suppliers & follow agency Save agency |