| 2025 | Fluvanna County Farm Bureau | 990EZ | Director | 0.29 | $0 | $0 | View return |
| 2024 | American National Standards Institute | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Dover Adult Learning Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Rotary International Athens Rotary | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2024 | Uhs Titan Football Corp | 990EZ | VP | 15 | $0 | $0 | View return |
| 2024 | The Donald F and Elizabeth Gardner Foundation Inc | 990PF | Director/Secretary | 2 | $0 | $0 | View return |
| 2024 | The Loudoun Symphony Association Inc. | 990 | Lso Player R | 0.25 | $0 | $0 | View return |
| 2024 | Orthopaedic Scientific Research Foundation Inc. | 990PF | Secretary | 1 | $0 | - | View return |
| 2023 | Orthopaedic Scientific Research Foundation Inc. | 990PF | Secretary | 1 | $0 | - | View return |
| 2023 | Rotary International Athens Rotary | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2023 | Blackstone Valley Chamber of Commerce Education Foundation | 990 | Vice-President | 5 | $0 | $0 | View return |
| 2023 | American National Standards Institute | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | The Donald F and Elizabeth Gardner Foundation Inc | 990PF | Director/Secretary | 2 | $0 | $0 | View return |
| 2023 | Berkshire Agricultural Ventures Inc | 990 | President | 10 | $0 | $0 | View return |
| 2023 | Uhs Titan Football Corp | 990EZ | VP | 30 | $0 | $0 | View return |
| 2023 | The American Society of Mechanical Engineers | 990 | Member At Large (End 6/3/24) | 4 | $0 | $0 | View return |
| 2023 | Baltimore Washington Medical Center Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | University of Maryland Baltimore Washington Medical System Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | United Steelworkers International | 990 | Guard | 1 | $2,681 | $0 | View return |
| 2022 | American National Standards Institute | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Rotary International Athens Rotary | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2022 | Veterans of Foreign Wars Dept 3404 | 990 | Surgeon | 5 | $0 | $0 | View return |
| 2022 | Orthopaedic Scientific Research Foundation Inc. | 990PF | Secretary | 1 | $0 | - | View return |
| 2022 | Cornwall Volunteer Ambulance Corps | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2022 | The Donald F and Elizabeth Gardner Foundation Inc | 990PF | Director/Secretary | 2 | $0 | $0 | View return |
| 2022 | Berkshire Agricultural Ventures Inc | 990 | President | 10 | $0 | $0 | View return |
| 2022 | Blackstone Valley Chamber of Commerce Education Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | The American Society of Mechanical Engineers | 990 | Member At Large | 4 | $0 | $0 | View return |
| 2021 | United Steelworkers International | 990 | Guard | 1 | $4,723 | $0 | View return |
| 2021 | Planned Parenthood Hudson Peconic Action Fund Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Berkshire Agricultural Ventures Inc | 990 | President | 10 | $0 | $0 | View return |
| 2021 | Rotary International Athens Rotary | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2021 | Cornwall Volunteer Ambulance Corps | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2021 | American National Standards Institute | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Donald F and Elizabeth Gardner Foundation Inc | 990PF | Director/Secretary | 2 | $0 | $0 | View return |
| 2021 | Benevolent and Protective Order of Elks | 990 | Inner Guard | 5 | $0 | $0 | View return |
| 2021 | The American Society of Mechanical Engineers | 990 | Member-At-Large | 4 | $0 | $0 | View return |
| 2020 | Planned Parenthood Hudson Peconic Action Fund Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | The Donald F and Elizabeth Gardner Foundation Inc | 990PF | Director/Secretary | 2 | $0 | $0 | View return |
| 2020 | Berkshire Agricultural Ventures Inc | 990 | President | 10 | $0 | $0 | View return |
| 2020 | Northern New York Agricultural | 990EZ | Trustee | 2 | $0 | $0 | View return |
| 2019 | Berkshire Agricultural Ventures Inc | 990 | President | 10 | $0 | $0 | View return |
| 2019 | Lake Tenkiller Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Planned Parenthood Hudson Peconic Action Fund Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | 4 the Heroes | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Central Virginia Electric Cooperative | 990 | Foreman | 40 | $129,846 | $0 | View return |
| 2018 | The Donald F and Elizabeth Gardner Foundation Inc | 990PF | Director/Secretary | 2 | $0 | $0 | View return |
| 2018 | Berkshire Agricultural Ventures Inc | 990 | President | 10 | $0 | $0 | View return |
| 2018 | Planned Parenthood Hudson Peconic Action Fund Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Lake Tenkiller Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Central Virginia Electric Cooperative | 990 | Foreman | 40 | $113,300 | $0 | View return |
| 2017 | Atlantic Highlands Yacht Club | 990 | Rear Commodo | 3 | $0 | $0 | View return |
| 2017 | Planned Parenthood Hudson Peconic Action Fund Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Homeward Bound Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Donald F and Elizabeth Gardner Foundation Inc | 990PF | Director/Secretary | 2 | $0 | $0 | View return |
| 2017 | 4 the Heroes | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | University of Maryland Baltimore Washington Medical System Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Baltimore Washington Medical Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Living Faith Broadcasting | 990EZ | Director | 3 | $0 | - | View return |
| 2016 | Planned Parenthood Hudson Peconic Action Fund Inc | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2016 | University of Maryland Baltimore Washington Medical System Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Baltimore Washington Medical Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Donald F and Elizabeth Gardner Foundation Inc | 990PF | Director/Secretary | 2 | $0 | - | View return |
| 2015 | Jay Jeffries Scholarship Fund Inc | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2015 | Planned Parenthood Hudson Peconic Action Fund Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2015 | North American Menengage Network Namen Inc. | 990EZ | Director | 10 | $0 | $0 | View return |
| 2015 | University of Maryland Baltimore Washington Medical System Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Baltimore Washington Medical Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Wild Blueberry Association of North America Inc | 990 | Vice Preside | - | $0 | $0 | View return |
| 2014 | Planned Parenthood Hudson Peconic Action Fund Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2014 | Jay Jeffries Scholarship Fund Inc | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2014 | Unknown Organization | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | La Palestra Kids Foundation Inc | 990EZ | Member | 2 | $0 | $0 | View return |
| 2014 | North American Menengage Network Namen Inc. | 990EZ | Director | 10 | $0 | $0 | View return |
| 2014 | Living Faith Broadcasting | 990EZ | Director | 3 | $0 | - | View return |
| 2014 | Pennsylvania Council on Economic Education | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Evelyn a Gardner Family Foundation C/O Thomas a Gardner Trustee | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | Wild Blueberry Association of North America Inc | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2013 | Turfgrass Association Inc-Tennessee | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | Narragansett Council Boy Scouts of America | 990 | Executive Board Member | 1.5 | $0 | $0 | View return |
| 2013 | In Search of Genius | 990 | Director | 0.1 | $0 | $0 | View return |
| 2013 | In Search of Genius | 990 | Director | 0.1 | $0 | $0 | View return |
| 2013 | Pennsylvania Council on Economic Education | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | Evelyn a Gardner Family Foundation C/O Thomas a Gardner Trustee | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | Evelyn a Gardner Family Foundation C/O Thomas a Gardner Trustee | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2010 | Evelyn a Gardner Family Foundation C/O Thomas a Gardner Trustee | 990PF | Trustee | 0 | $0 | $0 | View return |