| Department of Buildings | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 363 | $83,671,778 | Review suppliers & follow agency Save agency |
| Department of Citywide Administrative Services | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017 | 783 | $42,122,876 | Review suppliers & follow agency Save agency |
| Department of Education | 2025, 2024, 2023, 2022, 2021, 2020, 2019 | 358 | $29,461,062 | Review suppliers & follow agency Save agency |
| School Construction Authority | 2025, 2024, 2023, 2022, 2020, 2019 | 370 | $29,449,293 | Review suppliers & follow agency Save agency |
| Department of Information Technology and Telecommunications | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017 | 698 | $14,972,114 | Review suppliers & follow agency Save agency |
| Department of Transportation | 2025, 2024, 2023, 2022, 2021, 2020, 2019 | 467 | $6,113,680 | Review suppliers & follow agency Save agency |
| Department of Health and Mental Hygiene | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 234 | $5,192,873 | Review suppliers & follow agency Save agency |
| Department of Finance | 2023, 2022, 2021, 2020, 2019, 2018, 2017 | 233 | $4,252,603 | Review suppliers & follow agency Save agency |
| Campaign Finance Board | 2025, 2024, 2023, 2022, 2021, 2020, 2019 | 260 | $3,945,252 | Review suppliers & follow agency Save agency |
| Housing Preservation and Development | 2023, 2022, 2021, 2020, 2019, 2018 | 278 | $2,687,342 | Review suppliers & follow agency Save agency |
| Department of Design and Construction | 2025, 2024, 2023, 2022, 2021, 2019, 2018 | 138 | $2,664,317 | Review suppliers & follow agency Save agency |
| Department of Environmental Protection | 2025, 2024, 2023, 2018, 2017, 2016 | 29 | $2,107,899 | Review suppliers & follow agency Save agency |
| Mayoralty | 2023, 2022, 2021, 2020, 2018, 2016 | 209 | $1,912,823 | Review suppliers & follow agency Save agency |
| Department of Small Business Services | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018 | 83 | $1,860,003 | Review suppliers & follow agency Save agency |
| Administration for Children's Services | 2025, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 81 | $1,289,706 | Review suppliers & follow agency Save agency |
| Department of Social Services | 2025, 2024, 2023, 2022 | 82 | $1,073,482 | Review suppliers & follow agency Save agency |
| Fire Department | 2022, 2021, 2020, 2019 | 143 | $944,930 | Review suppliers & follow agency Save agency |
| Department of Consumer Affairs | 2021, 2020, 2019, 2018 | 54 | $794,476 | Review suppliers & follow agency Save agency |
| City University of New York | 2025, 2024, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 53 | $375,813 | Review suppliers & follow agency Save agency |
| Department of Sanitation | 2022, 2021, 2019 | 15 | $330,652 | Review suppliers & follow agency Save agency |
| Department of Consumer & Worker Protection | 2024, 2023 | 18 | $297,147 | Review suppliers & follow agency Save agency |
| Department of Youth and Community Development | 2025, 2024, 2021, 2020, 2019, 2018, 2017, 2016 | 15 | $288,389 | Review suppliers & follow agency Save agency |
| NYC Taxi and Limousine Commission | 2024, 2023, 2022, 2021, 2020 | 34 | $253,575 | Review suppliers & follow agency Save agency |
| Independent Budget Office | 2025, 2024, 2023 | 6 | $220,000 | Review suppliers & follow agency Save agency |
| Office of the Comptroller | 2022, 2021 | 2 | $199,974 | Review suppliers & follow agency Save agency |
| Office of Administrative Trials and Hearings | 2022, 2021, 2020, 2018 | 11 | $131,718 | Review suppliers & follow agency Save agency |
| Law Department | 2025, 2024, 2023, 2022, 2021 | 10 | $98,860 | Review suppliers & follow agency Save agency |
| Department of City Planning | 2020 | 8 | $91,981 | Review suppliers & follow agency Save agency |
| Department of Probation | 2022, 2020 | 4 | $44,887 | Review suppliers & follow agency Save agency |
| Department of Veterans' Services | 2019 | 1 | $19,880 | Review suppliers & follow agency Save agency |
| Dept of Consumer & Worker Protection | 2021 | 1 | $19,320 | Review suppliers & follow agency Save agency |
| Department of Homeless Services | 2016 | 1 | $18,980 | Review suppliers & follow agency Save agency |
| Department of Emergency Management | 2020 | 1 | $13,860 | Review suppliers & follow agency Save agency |
| Office of Collective Bargaining | 2025, 2024, 2023, 2022, 2021 | 5 | $13,729 | Review suppliers & follow agency Save agency |
| Financial Information Services Agency | 2019 | 1 | $7,200 | Review suppliers & follow agency Save agency |