| 2024 | Global Environment & Technology Foundation | 990 | Director/CEO | 50 | $510,149 | $0 | View return |
| 2024 | Cares Center Inc. | 990 | Nurse Practitioner | 40 | $117,331 | $0 | View return |
| 2024 | Imani Winds Foundation Inc. | 990 | Treasurer | 30 | $96,000 | $0 | View return |
| 2024 | Greenville Christian School | 990 | Counselor | 40 | $30,000 | $0 | View return |
| 2024 | Cleveland Alumnae Panhellenic Endowment Fund Inc. | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2024 | Kohler Trust for Clean Water | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Water Finance Exchange Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2024 | Charles Musyoka Matuku Foundation | 990EZ | President | 30 | $0 | $0 | View return |
| 2024 | Global Water Challenge | 990 | President & CEO | 10 | $0 | $0 | View return |
| 2024 | Us Water Partnership | 990 | Co Chair | 3 | $0 | $0 | View return |
| 2023 | Global Environment & Technology Foundation | 990 | Director/CEO | 50 | $475,160 | $0 | View return |
| 2023 | Imani Winds Foundation Inc. | 990 | Treasurer | 30 | $81,900 | $0 | View return |
| 2023 | Greenville Christian School | 990 | Counselor | 40 | $39,417 | $0 | View return |
| 2023 | Charles Musyoka Matuku Foundation | 990EZ | President | 30 | $0 | $0 | View return |
| 2023 | Cleveland Alumnae Panhellenic Endowment Fund Inc. | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2023 | Global Water Challenge | 990 | CEO | 10 | $0 | $0 | View return |
| 2023 | International Double-Reed Society | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Water Finance Exchange Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2023 | St Luke'S School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Associated Students California State University Northridge Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Us Water Partnership | 990 | Co Chair | 3 | $0 | $0 | View return |
| 2023 | Concert Artists Guild Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Greenville Christian School | 990 | Counselor | 40 | $31,117 | $0 | View return |
| 2022 | Imani Winds Foundation Inc. | 990 | Treasurer | 30 | $0 | $72,600 | View return |
| 2022 | Cleveland Alumnae Panhellenic Endowment Fund Inc. | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2022 | International Double-Reed Society | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Water Finance Exchange Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2022 | Charles Musyoka Matuku Foundation | 990EZ | President | 30 | $0 | $0 | View return |
| 2022 | Global Water Challenge | 990 | CEO | 10 | $0 | $0 | View return |
| 2022 | Worcester Polytechnic Institute Alumni Association | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Concert Artists Guild Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Us Water Partnership | 990 | Co Chair | 3 | $0 | $0 | View return |
| 2021 | Global Environment & Technology Foundation | 990 | Director/CEO | 50 | $450,661 | $0 | View return |
| 2021 | Global Water Challenge | 990 | CEO | 10 | $0 | $0 | View return |
| 2021 | Charles Musyoka Matuku Foundation | 990EZ | President | 20 | $0 | $0 | View return |
| 2021 | Lupus Matters Corporation | 990EZ | Owner | 0 | $0 | $0 | View return |
| 2021 | Concert Artists Guild Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Worcester Polytechnic Institute Alumni Association | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Global Environment & Technology Foundation | 990 | Bod/CEO | 50 | $603,357 | $0 | View return |
| 2020 | Greenville Christian School | 990 | Coach Teacher | 40 | $23,905 | $0 | View return |
| 2020 | Global Water Challenge | 990 | CEO | 10 | $0 | $450,661 | View return |
| 2020 | Us Water Partnership | 990 | Co-Chair | 3 | $0 | $450,661 | View return |
| 2020 | Imani Winds Foundation Inc. | 990EZ | Treasurer | 15 | $0 | - | View return |
| 2020 | Charles Musyoka Matuku Foundation | 990EZ | President | 20 | $0 | $0 | View return |
| 2020 | Worcester Polytechnic Institute Alumni Association | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Concert Artists Guild Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Global Environment & Technology Foundation | 990 | Bod/CEO | 50 | $366,207 | $0 | View return |
| 2019 | Greenville Christian School | 990 | Coach Teacher | 40 | $24,000 | $0 | View return |
| 2019 | Global Water Challenge | 990 | CEO | 10 | $0 | $603,357 | View return |
| 2019 | Us Water Partnership | 990 | Co-Chair | 3 | $0 | $603,357 | View return |
| 2019 | Charles Musyoka Matuku Foundation | 990EZ | President | 20 | $0 | $0 | View return |
| 2019 | Concert Artists Guild Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Global Environment & Technology Foundation | 990 | Bod/CEO | 50 | $297,878 | $0 | View return |
| 2018 | Greenville Christian School | 990 | Coach Teacher | 40 | $23,307 | $0 | View return |
| 2018 | Global Water Challenge | 990 | CEO | 10 | $0 | $366,208 | View return |
| 2018 | Us Water Partnership | 990 | Co-Chair | 3 | $0 | $366,208 | View return |
| 2018 | Concert Artists Guild Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Global Environment & Technology Foundation | 990 | Bod/CEO | 40 | $324,415 | $0 | View return |
| 2017 | Greenville Christian School | 990 | Coach Teacher | 40 | $23,006 | $0 | View return |
| 2017 | Us Water Partnership | 990 | Co-Chair | 3 | $0 | $297,878 | View return |
| 2017 | Global Water Challenge | 990 | CEO | 10 | $0 | $297,878 | View return |
| 2017 | Charles Musyoka Matuku Foundation | 990EZ | President | 20 | $0 | $0 | View return |
| 2016 | Global Environment & Technology Foundation | 990 | Bod/CEO | 40 | $325,950 | $0 | View return |
| 2016 | Us Water Partnership | 990 | Co-Chair | 3 | $0 | $324,415 | View return |
| 2016 | Global Water Challenge | 990 | CEO | 10 | $0 | $324,415 | View return |
| 2016 | Commonwealth Soccer Club | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Water for People | 990 | Board Member Through Dec 2016 | 1 | $0 | $0 | View return |
| 2016 | Us Water Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Global Environment & Technology Foundation | 990 | CEO | 40 | $430,647 | $0 | View return |
| 2015 | Greenville Christian School | 990 | Teacher/Coach | 40 | $23,600 | $0 | View return |
| 2015 | Global Water Challenge | 990 | CEO | 10 | $0 | $423,540 | View return |
| 2015 | Us Water Partnership | 990 | Co-Chair | 3 | $0 | $325,950 | View return |
| 2015 | Us Water Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Water for People | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Global Environment & Technology Foundation | 990 | CEO | 40 | $375,757 | $0 | View return |
| 2014 | Greenville Christian School | 990 | Teacher/Coach | 40 | $23,600 | $0 | View return |
| 2014 | Water for People | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Greenville Christian School | 990 | Teacher/Coach | 40 | $23,570 | $0 | View return |
| 2013 | Water for People | 990 | Board Member | 1 | $0 | $0 | View return |