| 2024 | Chamber Music Society of St. Louis Inc. | 990 | Executive & Artistic Director | 56 | $72,333 | $0 | View return |
| 2024 | Marbeach Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2023 | Chamber Music Society of St. Louis Inc. | 990 | Executive & Artistic Director | 56 | $67,250 | $0 | View return |
| 2023 | Marbeach Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Illinois Hotel & Lodging Association Educational Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2023 | Chicago Gateway Green Committee | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Chamber Music Society of St. Louis Inc. | 990 | Executive & Artistic Director | 56 | $64,500 | $0 | View return |
| 2022 | Chicago Gateway Green Committee | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Illinois Hotel & Lodging Association Educational Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Marbeach Foundation | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2021 | Chamber Music Society of St. Louis Inc. | 990 | Executive & Artistic Director | 56 | $59,922 | $0 | View return |
| 2021 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2021 | Illinois Hotel & Lodging Association Educational Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Chicago Gateway Green Committee | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Chamber Music Society of St. Louis Inc. | 990 | Executive & Artistic Director | 56 | $59,045 | $0 | View return |
| 2020 | Illinois Hotel & Lodging Association Educational Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2019 | Illinois Hotel & Lodging Association Educational Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2019 | Chicago Cook Workforce Partnership | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Illinois Hotel and Lodging Association | 990 | President & CEO | 40 | $345,053 | $0 | View return |
| 2018 | Illinois Hotel & Lodging Association Educational Foundation | 990 | President & CEO/Director | 2 | $0 | $345,053 | View return |
| 2018 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2018 | Chicago Cook Workforce Partnership | 990 | Director Thru Dec 2018 | 5 | $0 | $0 | View return |
| 2017 | Illinois Hotel and Lodging Association | 990 | President & CEO | 40 | $305,024 | $0 | View return |
| 2017 | Illinois Hotel & Lodging Association Educational Foundation | 990 | President & CEO/Director | 2 | $0 | $305,024 | View return |
| 2017 | American Hotel & Lodging Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The American Hotel & Lodging Educational Institute | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | American Hotel and Lodging Educational | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2017 | Chicago Cook Workforce Partnership | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | Illinois Hotel and Lodging Association | 990 | President & CEO | 40 | $301,086 | $0 | View return |
| 2016 | Illinois Hotel & Lodging Association Educational Foundation | 990 | President & CEO/Director | 2 | $0 | $301,086 | View return |
| 2016 | The American Hotel & Lodging Educational Institute | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | American Hotel and Lodging Educational | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Las Vegas Defense Lawyers Inc | 990EZ | Registered Agent | 1 | $0 | $0 | View return |
| 2016 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2016 | American Hotel & Lodging Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Chicago Cook Workforce Partnership | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | Illinois Hotel and Lodging Association | 990 | President & CEO | 40 | $288,708 | $0 | View return |
| 2015 | Illinois Hotel & Lodging Association Educational Foundation | 990 | President & CEO/Director | 2 | $0 | $0 | View return |
| 2015 | The American Hotel & Lodging Educational Institute | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | American Hotel and Lodging Educational | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Las Vegas Defense Lawyers Inc | 990EZ | Registered Agent | 1 | $0 | $0 | View return |
| 2015 | American Hotel & Lodging Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Frank & Doris Gordon Foundation | 990PF | Pres/Treas | 1 | $0 | $0 | View return |
| 2015 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2015 | Chicago Cook Workforce Partnership | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | Jewish Educational Alliance of Savannah Georgia Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Illinois Hotel and Lodging Association | 990 | President & CEO | 40 | $274,983 | $0 | View return |
| 2014 | American Hotel and Lodging Educational | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Illinois Hotel & Lodging Association Educational Foundation | 990EZ | President & CEO/Director | 2 | $0 | $0 | View return |
| 2014 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2014 | Smile for a Lifetime Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Jewish Educational Alliance of Savannah Georgia Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Chicago Cook Workforce Partnership | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Illinois Hotel and Lodging Association | 990 | President & CEO | 40 | $273,042 | - | View return |
| 2013 | The American Hotel & Lodging Educational Institute | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2013 | American Hotel and Lodging Educational | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2013 | Illinois Hotel & Lodging Association Educational Foundation | 990EZ | President & CEO/Director | 2 | $0 | $0 | View return |
| 2013 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2013 | American Hotel and Lodging Educational | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2013 | Jewish Educational Alliance of Savannah Georgia Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Chicago Cook Workforce Partnership | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | Cape Abilities Inc. | 990 | Director | 0.2 | $0 | $0 | View return |
| 2012 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |
| 2011 | Marc and Kathy Gordon Family Foundation | 990PF | President And Director | 0 | $0 | $0 | View return |