| Department of Information Technology and Telecommunications | 2025, 2024, 2023, 2022, 2021, 2020 | 1,341 | $44,432,999 | Review suppliers & follow agency Save agency |
| Department of Social Services | 2025, 2024, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 | 1,243 | $16,481,655 | Review suppliers & follow agency Save agency |
| Fire Department | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018 | 88 | $12,891,914 | Review suppliers & follow agency Save agency |
| Health and Hospitals Corporation | 2025, 2024, 2021, 2020 | 96 | $10,315,982 | Review suppliers & follow agency Save agency |
| Department of Citywide Administrative Services | 2025, 2024, 2023, 2022, 2021, 2020 | 260 | $10,052,941 | Review suppliers & follow agency Save agency |
| Police Department | 2025, 2024, 2023, 2022, 2021, 2020, 2019 | 60 | $3,357,832 | Review suppliers & follow agency Save agency |
| Administration for Children's Services | 2025, 2024, 2023, 2021 | 49 | $2,655,742 | Review suppliers & follow agency Save agency |
| Department of Sanitation | 2025, 2024, 2023, 2016 | 53 | $1,331,304 | Review suppliers & follow agency Save agency |
| City University of New York | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015 | 126 | $761,602 | Review suppliers & follow agency Save agency |
| Department of Correction | 2025, 2024, 2019 | 39 | $687,668 | Review suppliers & follow agency Save agency |
| Department of Buildings | 2024, 2023, 2021 | 29 | $522,046 | Review suppliers & follow agency Save agency |
| Department of Homeless Services | 2025, 2023, 2021 | 17 | $455,826 | Review suppliers & follow agency Save agency |
| Department of Environmental Protection | 2025, 2024, 2023, 2022, 2020, 2019, 2014, 2013 | 54 | $441,985 | Review suppliers & follow agency Save agency |
| Department of Parks and Recreation | 2025, 2024 | 53 | $361,250 | Review suppliers & follow agency Save agency |
| Department of Cultural Affairs | 2024, 2023, 2022 | 6 | $249,441 | Review suppliers & follow agency Save agency |
| Department of Finance | 2025, 2024, 2023, 2021, 2020, 2018 | 22 | $207,099 | Review suppliers & follow agency Save agency |
| Board of Elections | 2022, 2020 | 4 | $206,071 | Review suppliers & follow agency Save agency |
| Department for the Aging | 2025, 2024, 2021 | 4 | $197,722 | Review suppliers & follow agency Save agency |
| School Construction Authority | 2025, 2023, 2022, 2020, 2019, 2018 | 21 | $172,213 | Review suppliers & follow agency Save agency |
| Department of Transportation | 2025, 2023, 2022 | 5 | $166,628 | Review suppliers & follow agency Save agency |
| Borough President - Manhattan | 2024 | 2 | $145,003 | Review suppliers & follow agency Save agency |
| Office of the Comptroller | 2025, 2024 | 8 | $135,335 | Review suppliers & follow agency Save agency |
| Department of Health and Mental Hygiene | 2025, 2024 | 35 | $134,292 | Review suppliers & follow agency Save agency |
| Law Department | 2025, 2024, 2023 | 12 | $119,071 | Review suppliers & follow agency Save agency |
| Commission on Human Rights | 2025, 2024 | 6 | $87,038 | Review suppliers & follow agency Save agency |
| Department of Emergency Management | 2024, 2023 | 5 | $73,789 | Review suppliers & follow agency Save agency |
| Office of Administrative Trials and Hearings | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 | 23 | $67,474 | Review suppliers & follow agency Save agency |
| Mayoralty | 2025, 2024, 2023, 2018 | 7 | $41,609 | Review suppliers & follow agency Save agency |
| Department of Education | 2024, 2023, 2019, 2018, 2017 | 9 | $40,680 | Review suppliers & follow agency Save agency |
| Department of Design and Construction | 2023, 2020 | 4 | $38,284 | Review suppliers & follow agency Save agency |
| Department of Probation | 2023 | 5 | $29,749 | Review suppliers & follow agency Save agency |
| Financial Information Services Agency | 2025, 2022 | 5 | $26,612 | Review suppliers & follow agency Save agency |
| Department of City Planning | 2025, 2024 | 5 | $21,615 | Review suppliers & follow agency Save agency |
| NYC Taxi and Limousine Commission | 2021 | 5 | $20,472 | Review suppliers & follow agency Save agency |
| Independent Budget Office | 2025 | 3 | $17,781 | Review suppliers & follow agency Save agency |
| City Council | 2024 | 3 | $15,147 | Review suppliers & follow agency Save agency |
| Department of Consumer Affairs | 2020 | 2 | $13,048 | Review suppliers & follow agency Save agency |
| Borough President - Brooklyn | 2024, 2023 | 2 | $11,683 | Review suppliers & follow agency Save agency |
| Department of Consumer & Worker Protection | 2025, 2024 | 2 | $6,258 | Review suppliers & follow agency Save agency |
| Business Integrity Commission | 2021 | 1 | $5,756 | Review suppliers & follow agency Save agency |