| School Construction Authority | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018 | 1,592 | $238,370,658 | Review suppliers & follow agency Save agency |
| Department of Information Technology and Telecommunications | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 1,068 | $156,615,676 | Review suppliers & follow agency Save agency |
| Department of Education | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017 | 951 | $134,645,803 | Review suppliers & follow agency Save agency |
| Health and Hospitals Corporation | 2024, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 28 | $64,563,305 | Review suppliers & follow agency Save agency |
| Department of Citywide Administrative Services | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 380 | $63,514,608 | Review suppliers & follow agency Save agency |
| Fire Department | 2022, 2021, 2020, 2019, 2017, 2016 | 50 | $15,728,201 | Review suppliers & follow agency Save agency |
| Administration for Children's Services | 2025, 2024, 2023, 2022, 2021, 2020, 2018, 2016, 2015 | 230 | $15,093,712 | Review suppliers & follow agency Save agency |
| Police Department | 2018, 2017, 2016 | 12 | $13,935,008 | Review suppliers & follow agency Save agency |
| Department of Health and Mental Hygiene | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2016 | 182 | $6,529,692 | Review suppliers & follow agency Save agency |
| Department of Buildings | 2025, 2024, 2023, 2022, 2021, 2018, 2017, 2016 | 152 | $2,982,637 | Review suppliers & follow agency Save agency |
| Department of Social Services | 2025 | 28 | $2,550,962 | Review suppliers & follow agency Save agency |
| Department of Transportation | 2020, 2019, 2018, 2016, 2015 | 16 | $1,932,115 | Review suppliers & follow agency Save agency |
| Mayoralty | 2025, 2024, 2023, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 70 | $1,260,858 | Review suppliers & follow agency Save agency |
| Department of Parks and Recreation | 2025, 2024, 2023, 2022, 2018 | 103 | $1,097,571 | Review suppliers & follow agency Save agency |
| Department of Finance | 2025, 2024, 2023, 2022, 2020, 2019, 2018, 2017, 2016 | 50 | $924,445 | Review suppliers & follow agency Save agency |
| Housing Preservation and Development | 2016 | 4 | $834,329 | Review suppliers & follow agency Save agency |
| Financial Information Services Agency | 2024, 2023, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 54 | $762,998 | Review suppliers & follow agency Save agency |
| City University of New York | 2023, 2018, 2017 | 6 | $725,960 | Review suppliers & follow agency Save agency |
| Law Department | 2025, 2024, 2023, 2022, 2020, 2017, 2016 | 42 | $639,688 | Review suppliers & follow agency Save agency |
| Office of Administrative Trials and Hearings | 2025, 2024, 2023, 2022, 2020, 2018, 2016 | 32 | $531,229 | Review suppliers & follow agency Save agency |
| Department of Environmental Protection | 2017, 2016 | 26 | $527,934 | Review suppliers & follow agency Save agency |
| NYC Taxi and Limousine Commission | 2025, 2024, 2023, 2022, 2021 | 26 | $495,156 | Review suppliers & follow agency Save agency |
| Department of Small Business Services | 2021, 2020, 2019 | 11 | $440,654 | Review suppliers & follow agency Save agency |
| Office of the Comptroller | 2024, 2023, 2022, 2021, 2020, 2018, 2017, 2016 | 19 | $342,412 | Review suppliers & follow agency Save agency |
| Department of Design and Construction | 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 38 | $335,538 | Review suppliers & follow agency Save agency |
| Department of Homeless Services | 2024, 2023, 2022, 2019, 2015 | 23 | $257,841 | Review suppliers & follow agency Save agency |
| Commission on Human Rights | 2025, 2024, 2023, 2022, 2021 | 28 | $251,101 | Review suppliers & follow agency Save agency |
| Department of Cultural Affairs | 2024, 2023, 2022 | 4 | $221,112 | Review suppliers & follow agency Save agency |
| Independent Budget Office | 2025, 2024, 2022 | 3 | $197,218 | Review suppliers & follow agency Save agency |
| Department of Probation | 2024, 2023, 2022 | 6 | $165,010 | Review suppliers & follow agency Save agency |
| Department of Youth and Community Development | 2025, 2021, 2020 | 4 | $133,586 | Review suppliers & follow agency Save agency |
| Department of Sanitation | 2025, 2022, 2016 | 6 | $125,327 | Review suppliers & follow agency Save agency |
| City Council | 2024, 2019, 2018, 2017, 2016 | 21 | $96,462 | Review suppliers & follow agency Save agency |
| Department for the Aging | 2022, 2020, 2019, 2017, 2016 | 8 | $93,238 | Review suppliers & follow agency Save agency |
| Department of Emergency Management | 2021, 2020 | 18 | $81,170 | Review suppliers & follow agency Save agency |
| Miscellaneous | 2017 | 3 | $51,500 | Review suppliers & follow agency Save agency |
| Office of Payroll Administration | 2025, 2024, 2023, 2022, 2021, 2020, 2017, 2016 | 8 | $46,018 | Review suppliers & follow agency Save agency |
| Borough President - Queens | 2018, 2017, 2016 | 12 | $45,261 | Review suppliers & follow agency Save agency |
| Campaign Finance Board | 2021, 2020 | 6 | $39,402 | Review suppliers & follow agency Save agency |
| Department of Records and Information Services | 2025, 2022, 2021 | 5 | $38,445 | Review suppliers & follow agency Save agency |
| Borough President - Brooklyn | 2025 | 5 | $38,311 | Review suppliers & follow agency Save agency |
| Office of the Actuary | 2017 | 10 | $37,342 | Review suppliers & follow agency Save agency |
| Civilian Complaint Review Board | 2023, 2020, 2017 | 7 | $37,042 | Review suppliers & follow agency Save agency |
| Borough President - Manhattan | 2025, 2024, 2023, 2022 | 14 | $32,377 | Review suppliers & follow agency Save agency |
| Department of Consumer Affairs | 2021, 2018, 2017, 2016 | 10 | $28,126 | Review suppliers & follow agency Save agency |
| Landmarks Preservation Commission | 2025 | 1 | $21,891 | Review suppliers & follow agency Save agency |
| Conflicts of Interest Board | 2017 | 4 | $14,797 | Review suppliers & follow agency Save agency |
| Public Administrator-New York County | 2023 | 2 | $12,660 | Review suppliers & follow agency Save agency |
| Department of Consumer & Worker Protection | 2025 | 2 | $11,462 | Review suppliers & follow agency Save agency |
| Department of City Planning | 2024 | 3 | $10,684 | Review suppliers & follow agency Save agency |
| Equal Employment Practices Commission | 2022 | 3 | $8,214 | Review suppliers & follow agency Save agency |
| Office of Collective Bargaining | 2024 | 1 | $6,981 | Review suppliers & follow agency Save agency |
| Board of Correction | 2025, 2022 | 2 | $3,777 | Review suppliers & follow agency Save agency |