| Police Department | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 1,339 | $447,294,700 | Review suppliers & follow agency Save agency |
| Department of Information Technology and Telecommunications | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 1,335 | $233,371,350 | Review suppliers & follow agency Save agency |
| Fire Department | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 1,346 | $182,775,558 | Review suppliers & follow agency Save agency |
| Department of Citywide Administrative Services | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 202 | $106,234,168 | Review suppliers & follow agency Save agency |
| Department of Environmental Protection | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 236 | $29,852,438 | Review suppliers & follow agency Save agency |
| Department of Correction | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 127 | $19,798,593 | Review suppliers & follow agency Save agency |
| Department of Sanitation | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 234 | $14,110,313 | Review suppliers & follow agency Save agency |
| Department of Health and Mental Hygiene | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 197 | $13,976,324 | Review suppliers & follow agency Save agency |
| Department of Transportation | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013 | 76 | $6,706,434 | Review suppliers & follow agency Save agency |
| Health and Hospitals Corporation | 2025, 2023, 2013 | 6 | $6,483,162 | Review suppliers & follow agency Save agency |
| Department of Parks and Recreation | 2025, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 255 | $5,776,873 | Review suppliers & follow agency Save agency |
| Administration for Children's Services | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 89 | $4,674,630 | Review suppliers & follow agency Save agency |
| Department of Emergency Management | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 111 | $4,219,714 | Review suppliers & follow agency Save agency |
| Department of Homeless Services | 2024, 2020, 2019, 2017, 2016, 2014 | 17 | $2,769,365 | Review suppliers & follow agency Save agency |
| Department of Finance | 2025, 2023, 2022, 2021, 2019, 2018, 2017, 2016, 2015, 2014 | 50 | $1,311,071 | Review suppliers & follow agency Save agency |
| Department of Probation | 2024 | 2 | $1,102,886 | Review suppliers & follow agency Save agency |
| NYC Taxi and Limousine Commission | 2024, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013 | 31 | $746,799 | Review suppliers & follow agency Save agency |
| Department of Buildings | 2021, 2018, 2016, 2015 | 12 | $721,643 | Review suppliers & follow agency Save agency |
| Housing Preservation and Development | 2025, 2024, 2022, 2021, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012 | 42 | $377,251 | Review suppliers & follow agency Save agency |
| Department of Design and Construction | 2020, 2019 | 2 | $102,994 | Review suppliers & follow agency Save agency |
| Department of Education | 2019, 2017, 2015, 2014, 2013, 2012 | 37 | $79,820 | Review suppliers & follow agency Save agency |
| Business Integrity Commission | 2020, 2018, 2017, 2016, 2014, 2013 | 7 | $50,461 | Review suppliers & follow agency Save agency |
| Department of Youth and Community Development | 2019, 2016 | 2 | $40,279 | Review suppliers & follow agency Save agency |
| City University of New York | 2014 | 1 | $33,120 | Review suppliers & follow agency Save agency |
| Department of Social Services | 2023, 2019, 2012 | 4 | $29,819 | Review suppliers & follow agency Save agency |
| Department for the Aging | 2017 | 1 | $19,484 | Review suppliers & follow agency Save agency |
| City Council | 2020 | 1 | $12,659 | Review suppliers & follow agency Save agency |