| Department of Citywide Administrative Services | 2025, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2013, 2010 | 95 | $4,197,977 | Review suppliers & follow agency Save agency |
| City University of New York | 2025, 2024, 2023, 2022, 2021, 2020, 2018, 2017, 2016, 2015, 2014, 2013 | 546 | $3,433,611 | Review suppliers & follow agency Save agency |
| School Construction Authority | 2019, 2018, 2017, 2016 | 118 | $2,854,922 | Review suppliers & follow agency Save agency |
| Department of Information Technology and Telecommunications | 2025, 2024, 2023, 2022, 2021, 2020, 2018, 2017, 2016, 2015, 2014, 2012 | 55 | $1,790,953 | Review suppliers & follow agency Save agency |
| Department of Environmental Protection | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2014 | 167 | $1,236,056 | Review suppliers & follow agency Save agency |
| Department of Transportation | 2025, 2024, 2023, 2021, 2020, 2019, 2018, 2014 | 60 | $956,333 | Review suppliers & follow agency Save agency |
| Department of Probation | 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2012, 2011, 2010 | 87 | $888,814 | Review suppliers & follow agency Save agency |
| Fire Department | 2024, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 | 61 | $792,304 | Review suppliers & follow agency Save agency |
| City University Construction Fund | 2024, 2023 | 17 | $691,068 | Review suppliers & follow agency Save agency |
| Department of Parks and Recreation | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2010 | 484 | $637,103 | Review suppliers & follow agency Save agency |
| Department of Sanitation | 2025, 2022, 2021, 2020, 2019, 2018, 2014, 2012, 2011, 2010 | 24 | $552,504 | Review suppliers & follow agency Save agency |
| City Council | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017 | 58 | $522,007 | Review suppliers & follow agency Save agency |
| Department of Health and Mental Hygiene | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018 | 40 | $437,708 | Review suppliers & follow agency Save agency |
| Law Department | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010 | 125 | $435,923 | Review suppliers & follow agency Save agency |
| Department of City Planning | 2025, 2024, 2023, 2022, 2021, 2020, 2019 | 23 | $322,357 | Review suppliers & follow agency Save agency |
| Brooklyn Public Library | 2015, 2011 | 3 | $277,014 | Review suppliers & follow agency Save agency |
| Department of Correction | 2023, 2022, 2021, 2020, 2017, 2016, 2015, 2014, 2012, 2011, 2010 | 40 | $270,064 | Review suppliers & follow agency Save agency |
| Office of the Comptroller | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014 | 26 | $258,058 | Review suppliers & follow agency Save agency |
| Department of Buildings | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 24 | $250,730 | Review suppliers & follow agency Save agency |
| Department of Design and Construction | 2025, 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010 | 182 | $239,095 | Review suppliers & follow agency Save agency |
| Borough President - Manhattan | 2025, 2024, 2023, 2022, 2021 | 30 | $229,733 | Review suppliers & follow agency Save agency |
| Police Department | 2021, 2020, 2015 | 15 | $218,255 | Review suppliers & follow agency Save agency |
| Financial Information Services Agency | 2025, 2023, 2021, 2020, 2014, 2012 | 9 | $204,540 | Review suppliers & follow agency Save agency |
| Department of Finance | 2025, 2024, 2023, 2022, 2021, 2017, 2016 | 16 | $183,902 | Review suppliers & follow agency Save agency |
| Board of Elections | 2024, 2023 | 11 | $180,167 | Review suppliers & follow agency Save agency |
| Administration for Children's Services | 2020, 2019 | 12 | $178,235 | Review suppliers & follow agency Save agency |
| Department of Homeless Services | 2025, 2020, 2019, 2018, 2017 | 11 | $157,414 | Review suppliers & follow agency Save agency |
| Mayoralty | 2025, 2024, 2022, 2020, 2019 | 13 | $94,728 | Review suppliers & follow agency Save agency |
| Department of Cultural Affairs | 2020, 2019 | 3 | $92,081 | Review suppliers & follow agency Save agency |
| Department of Social Services | 2025, 2021, 2020, 2018, 2017, 2016, 2015 | 7 | $59,148 | Review suppliers & follow agency Save agency |
| Office of Administrative Trials & Hearings | 2013, 2012 | 2 | $41,650 | Review suppliers & follow agency Save agency |
| Office of Administrative Trials and Hearings | 2021, 2020, 2019 | 5 | $38,976 | Review suppliers & follow agency Save agency |
| Dept of Consumer & Worker Protection | 2022, 2021 | 2 | $37,565 | Review suppliers & follow agency Save agency |
| Housing Preservation and Development | 2017 | 5 | $37,271 | Review suppliers & follow agency Save agency |
| Manhattan Community Board # 7 | 2023, 2022 | 7 | $25,008 | Review suppliers & follow agency Save agency |
| Independent Budget Office | 2023 | 1 | $20,500 | Review suppliers & follow agency Save agency |
| Commission on Human Rights | 2018, 2016 | 2 | $19,731 | Review suppliers & follow agency Save agency |
| Department of Youth and Community Development | 2018 | 3 | $18,070 | Review suppliers & follow agency Save agency |
| Office of Payroll Administration | 2015, 2013 | 4 | $12,304 | Review suppliers & follow agency Save agency |
| Department of Education | 2014 | 1 | $11,966 | Review suppliers & follow agency Save agency |
| Civilian Complaint Review Board | 2018 | 3 | $11,668 | Review suppliers & follow agency Save agency |
| Campaign Finance Board | 2024 | 4 | $8,748 | Review suppliers & follow agency Save agency |
| Queens Borough Public Library | 2021 | 1 | $995 | Review suppliers & follow agency Save agency |
| Department of Consumer Affairs | 2021 | 1 | $286 | Review suppliers & follow agency Save agency |