| Health and Hospitals Corporation | 2024, 2023 | 4 | $15,890,917 | Review suppliers & follow agency Save agency |
| City University of New York | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 825 | $10,473,945 | Review suppliers & follow agency Save agency |
| Fire Department | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 62 | $5,119,845 | Review suppliers & follow agency Save agency |
| Department of Sanitation | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 113 | $4,777,357 | Review suppliers & follow agency Save agency |
| Department of Health and Mental Hygiene | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 253 | $4,486,326 | Review suppliers & follow agency Save agency |
| Department of Citywide Administrative Services | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 64 | $4,155,072 | Review suppliers & follow agency Save agency |
| Department of Information Technology and Telecommunications | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 50 | $3,926,649 | Review suppliers & follow agency Save agency |
| Department of Transportation | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 124 | $3,877,652 | Review suppliers & follow agency Save agency |
| School Construction Authority | 2025, 2024, 2020, 2019, 2018, 2016, 2015 | 14 | $3,568,951 | Review suppliers & follow agency Save agency |
| Administration for Children's Services | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 84 | $2,742,967 | Review suppliers & follow agency Save agency |
| Department of Correction | 2025, 2024, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 71 | $1,548,992 | Review suppliers & follow agency Save agency |
| Police Department | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 374 | $1,396,268 | Review suppliers & follow agency Save agency |
| Department of Environmental Protection | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 121 | $1,382,561 | Review suppliers & follow agency Save agency |
| Department of Social Services | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 132 | $1,231,160 | Review suppliers & follow agency Save agency |
| NYC Taxi and Limousine Commission | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 58 | $1,157,867 | Review suppliers & follow agency Save agency |
| Housing Preservation and Development | 2025, 2024, 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015 | 30 | $1,091,103 | Review suppliers & follow agency Save agency |
| Department of Buildings | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 58 | $922,406 | Review suppliers & follow agency Save agency |
| Department of Emergency Management | 2025, 2024, 2023, 2022, 2021, 2019, 2018, 2017 | 16 | $809,261 | Review suppliers & follow agency Save agency |
| Department of Parks and Recreation | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 210 | $681,323 | Review suppliers & follow agency Save agency |
| Department for the Aging | 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 52 | $563,351 | Review suppliers & follow agency Save agency |
| Civilian Complaint Review Board | 2025, 2024, 2023, 2022, 2020, 2019, 2018, 2017 | 25 | $525,681 | Review suppliers & follow agency Save agency |
| Office of the Comptroller | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2017, 2016 | 34 | $474,346 | Review suppliers & follow agency Save agency |
| Department of Cultural Affairs | 2023, 2022, 2019, 2017, 2016 | 13 | $446,900 | Review suppliers & follow agency Save agency |
| Mayoralty | 2025, 2024, 2018, 2017, 2016 | 11 | $334,900 | Review suppliers & follow agency Save agency |
| Department of Youth and Community Development | 2023, 2022, 2019, 2018 | 11 | $250,954 | Review suppliers & follow agency Save agency |
| Department of Homeless Services | 2025, 2024, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 14 | $194,310 | Review suppliers & follow agency Save agency |
| Department of City Planning | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2016 | 164 | $181,701 | Review suppliers & follow agency Save agency |
| Borough President - Queens | 2023, 2022, 2021 | 11 | $151,478 | Review suppliers & follow agency Save agency |
| Department of Consumer Affairs | 2021, 2020, 2019, 2018, 2017, 2016 | 10 | $142,970 | Review suppliers & follow agency Save agency |
| Independent Budget Office | 2025, 2016 | 2 | $133,515 | Review suppliers & follow agency Save agency |
| Financial Information Services Agency | 2021, 2020, 2019 | 5 | $116,627 | Review suppliers & follow agency Save agency |
| Department of Small Business Services | 2025, 2016, 2015 | 11 | $102,901 | Review suppliers & follow agency Save agency |
| City University Construction Fund | 2025, 2023 | 2 | $101,756 | Review suppliers & follow agency Save agency |
| Campaign Finance Board | 2023, 2015 | 5 | $69,206 | Review suppliers & follow agency Save agency |
| Department of Consumer & Worker Protection | 2023 | 2 | $55,444 | Review suppliers & follow agency Save agency |
| City Clerk | 2015 | 3 | $50,000 | Review suppliers & follow agency Save agency |
| Law Department | 2021 | 1 | $47,250 | Review suppliers & follow agency Save agency |
| Commission on Human Rights | 2021, 2019, 2017, 2015 | 16 | $46,915 | Review suppliers & follow agency Save agency |
| City Council | 2016 | 1 | $37,995 | Review suppliers & follow agency Save agency |
| Dept of Consumer & Worker Protection | 2022 | 1 | $33,600 | Review suppliers & follow agency Save agency |
| Department of Education | 2019, 2017 | 6 | $24,274 | Review suppliers & follow agency Save agency |
| Business Integrity Commission | 2022 | 1 | $19,698 | Review suppliers & follow agency Save agency |
| Department of Records and Information Services | 2020 | 2 | $17,877 | Review suppliers & follow agency Save agency |
| Department of Probation | 2025, 2024, 2017, 2016 | 9 | $12,580 | Review suppliers & follow agency Save agency |
| Office of Payroll Administration | 2016, 2015 | 6 | $11,279 | Review suppliers & follow agency Save agency |
| Public Advocate | 2024 | 3 | $5,169 | Review suppliers & follow agency Save agency |
| Landmarks Preservation Commission | 2019 | 1 | $2,700 | Review suppliers & follow agency Save agency |
| Office of Administrative Trials and Hearings | 2015 | 1 | $823 | Review suppliers & follow agency Save agency |
| Civil Service Commission | 2016 | 1 | $69 | Review suppliers & follow agency Save agency |