| $1,000 | Jan 8, 2024 | Friends of Chuy Garcia | CEO | GGS Consultants Inc. |
| $500 | Nov 4, 2023 | Iris for Cook County Circuit Court Clerk | — | — |
| $1,000 | Aug 18, 2023 | Friends of Chuy Garcia | — | — |
| $1,000 | Apr 11, 2022 | Citizens for Luis Arroyo Jr | — | — |
| $1,000 | Apr 11, 2022 | Citizens for Luis Arroyo Jr | contractor | GSG Constrution |
| $1,200 | Sep 29, 2019 | Iris for the 20th District | CEO | GSG Consultants |
| $1,200 | Sep 29, 2019 | Iris for the 20th District | — | — |
| $1,200 | Sep 29, 2019 | Iris for the 20th District | CEO | GSG Consultants |
| $2,000 | Jun 16, 2018 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,000 | Jun 16, 2018 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,000 | Nov 14, 2017 | Friends of Martin A Sandoval | CEO | GSG |
| $2,000 | Nov 14, 2017 | Friends of Martin A Sandoval | CEO | GSG |
| $2,000 | Sep 26, 2017 | Friends of Gilbert Villegas for Alderman | CEO | GSG |
| $2,000 | Sep 26, 2017 | Friends of Gilbert Villegas for Alderman | CEO | GSG |
| $1,000 | Sep 21, 2017 | Friends of Luis Arroyo | — | — |
| $1,000 | Sep 21, 2017 | Friends of Luis Arroyo | — | — |
| $2,500 | Jun 30, 2016 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,500 | Jun 30, 2016 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,500 | Jun 30, 2016 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,800 | Jun 15, 2015 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,800 | Jun 15, 2015 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,500 | Jun 14, 2012 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,500 | Jun 14, 2012 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $200 | Apr 25, 2012 | Citizens to Elect John Arena | — | — |
| $2,500 | Jul 29, 2011 | Citizens for Antonio Tony Munoz | OWNER | GSG CONSULTANTS |
| $2,500 | Jul 29, 2011 | Citizens for Antonio Tony Munoz | — | — |
| $500 | Oct 5, 2010 | Friends of Martin A Sandoval | — | — |
| $2,000 | Oct 15, 1999 | Citizens For Moreno | — | Environmental Incorporated |
“the ward with no alderman”