| $500 | Dec 22, 2025 | Friends of Gilbert Villegas for Alderman | — | — |
| $2,500 | Feb 13, 2023 | Friends of Chuy Garcia | Engineer | RGE Engineering |
| $2,500 | Feb 13, 2023 | Friends of Chuy Garcia | Engineer | RGE Engineering |
| $250 | Nov 11, 2022 | Friends of Gilbert Villegas for Alderman | — | — |
| $250 | Nov 11, 2022 | Friends of Gilbert Villegas for Alderman | — | — |
| $1,000 | Jun 29, 2021 | Friends for Anna Valencia | Engineer | Reach Grow Exceed Engineering |
| $1,000 | Jun 29, 2021 | Friends for Anna Valencia | Engineer | Reach Grow Exceed Engineering |
| $250 | Feb 5, 2019 | Gutierrez for the New 30th Ward | — | — |
| $250 | Feb 5, 2019 | Gutierrez for the New 30th Ward | — | — |
| $250 | Feb 5, 2019 | Gutierrez for the New 30th Ward | — | — |
| $500 | Dec 31, 2018 | Friends of George A. Cardenas | — | — |
| $500 | Dec 31, 2018 | Friends of George A. Cardenas | — | — |
| $1,000 | Sep 28, 2016 | Friends of George A. Cardenas | President | R & G Engineering LLC |
| $1,000 | Sep 28, 2016 | Friends of George A. Cardenas | President | R & G Engineering LLC |
| $1,000 | Sep 28, 2016 | Friends of George A. Cardenas | President | R & G Engineering LLC |
| $1,000 | Sep 28, 2016 | Friends of George A. Cardenas | President | R & G Engineering LLC |
| $1,000 | Sep 28, 2016 | Friends of George A. Cardenas | President | R & G Engineering LLC |
| $1,500 | Sep 12, 2015 | Friends of Gilbert Villegas for Alderman | Engineer | R & G Engineering LLC |
| $1,500 | Jul 28, 2010 | Friends of Luis Arroyo | — | — |
| $1,500 | Jul 28, 2010 | Friends of Luis Arroyo | — | — |
| $1,500 | Jul 28, 2010 | Friends of Luis Arroyo | — | — |
| $300 | Jul 23, 2010 | Chicago Latino Public Affairs Committee | Engineer | R & G Engineering LLC |
| $300 | Jul 22, 2010 | Chicago Latino Public Affairs Committee | Member | R&G Engineering LLC |
| $300 | Jul 22, 2010 | Chicago Latino Public Affairs Committee | Engineer | R & G Engineering LLC |
| $300 | Jul 9, 2010 | Chicago Latino Public Affairs Committee | Engineer | R & G Engineering LLC |
| $300 | Jul 8, 2010 | Chicago Latino Public Affairs Committee | Member | R&G Engineering LLC |
| $300 | Jul 8, 2010 | Chicago Latino Public Affairs Committee | Engineer | R & G Engineering LLC |
| $250 | Jun 1, 2001 | Citizens for Antonio Tony Munoz | — | — |
| $250 | Jun 1, 2001 | Citizens for Antonio Tony Munoz | — | — |
“the ward with no alderman”