| 2024 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2024 | The United Way of Southwestern | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | The Pittsburgh Trust for Cultural | 990 | Chair (Exit 03/23) | 0.4 | $0 | $0 | View return |
| 2023 | The United Way of Southwestern | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2022 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2022 | Illinois Amish Information Exhibits | 990 | Board Member | 0 | $0 | $0 | View return |
| 2022 | The United Way of Southwestern | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | The Pittsburgh Trust for Cultural | 990 | Chair | 0.4 | $0 | $0 | View return |
| 2021 | Illinois Amish Information Exhibits | 990 | Board Member | 0 | $0 | $0 | View return |
| 2021 | The Pittsburgh Trust for Cultural | 990 | Chair | 0.4 | $0 | $0 | View return |
| 2021 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2021 | The United Way of Southwestern | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Illinois Amish Information Exhibits | 990 | Board Member | 5 | $0 | $0 | View return |
| 2020 | The Pittsburgh Trust for Cultural | 990 | Chair | 0.4 | $0 | $0 | View return |
| 2020 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2020 | Robert Morris University | 990 | Chair (Thru 3/21) | 5 | $0 | $0 | View return |
| 2019 | Illinois Amish Information Exhibits | 990 | Board Member | 5 | $0 | $0 | View return |
| 2019 | Allegheny Conference on Community | 990 | Immediate Past Chair | 0.5 | $0 | $0 | View return |
| 2019 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2019 | The Pittsburgh Trust for Cultural | 990 | Chair | 0.4 | $0 | $0 | View return |
| 2019 | Robert Morris University | 990 | Chair | 5 | $0 | $0 | View return |
| 2019 | Pittsburgh Symphony Inc | 990 | Director (Exited 10/19) | 2 | $0 | $0 | View return |
| 2019 | The United Way of Southwestern | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2018 | National Association of Manufacturers of the USA | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Robert Morris University | 990 | Chair | 5 | $0 | $0 | View return |
| 2018 | The United Way of Southwestern | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2018 | Pittsburgh Symphony Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2017 | The Pittsburgh Trust for Cultural | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2017 | Illinois Amish Information Exhibits | 990 | Board Member | 0 | $0 | $0 | View return |
| 2017 | National Association of Manufacturers of the USA | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2017 | Robert Morris University | 990 | Chair | 5 | $0 | $0 | View return |
| 2017 | Pittsburgh Symphony Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | American Legion Orville Stover 158 | 990 | Chaplinbm | 0 | $0 | $0 | View return |
| 2016 | The Pittsburgh Trust for Cultural | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2016 | National Association of Manufacturers of the USA | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2016 | Robert Morris University | 990 | Chair | 5 | $0 | $0 | View return |
| 2016 | Pittsburgh Symphony Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2015 | National Association of Manufacturers of the USA | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Richmond East Lodge 1947 | 990 | Governor | 0 | $0 | $0 | View return |
| 2015 | Duquesne Club Charitable Foundation | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Allegheny Conference on Community | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2015 | Harshman Family Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2015 | Duquesne Club | 990 | President | 2 | $0 | $0 | View return |
| 2015 | American Legion Orville Stover 158 | 990 | Chaplinbm | 0 | $0 | $0 | View return |
| 2015 | The Pittsburgh Trust for Cultural | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2015 | Robert Morris University | 990 | Vice Chair Thru Feb Then Chair | 5 | $0 | $0 | View return |
| 2015 | Pittsburgh Symphony Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Duquesne Club | 990 | First Vice President | 2 | $0 | $0 | View return |
| 2014 | The Pittsburgh Trust for Cultural | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2014 | Harshman Family Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2014 | American Legion Orville Stover 158 | 990 | Chaplinbm | 0 | $0 | $0 | View return |
| 2014 | Harshman Family Foundation | 990PF | Director/Chairman/President | 0 | $0 | $0 | View return |
| 2014 | Allegheny Conference on Community | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Greater Pittsburgh Chamber of Commerce | 990 | Chair | 1 | $0 | $0 | View return |
| 2014 | Richmond East Lodge 1947 | 990 | Governor | 0 | $0 | $0 | View return |
| 2014 | National Association of Manufacturers of the USA | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Laurel Highlands Council | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Robert Morris University | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2014 | Pittsburgh Symphony Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Allegheny Conference on Community | 990 | At-Large Member | 0.5 | $0 | $0 | View return |
| 2013 | National Association of Manufacturers of the USA | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | American Legion Orville Stover 158 | 990 | Chaplinbm | 0 | $0 | $0 | View return |
| 2013 | Duquesne Club | 990 | Second Vice President | 2 | $0 | $0 | View return |
| 2013 | Harshman Family Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | The Pittsburgh Trust for Cultural | 990 | Trustee | 0.4 | $0 | $0 | View return |
| 2013 | Laurel Highlands Council | 990 | Chairman Of The Board | 1 | $0 | $0 | View return |
| 2013 | Laurel Highlands Council | 990 | Chairman Of The Board | 1 | $0 | $0 | View return |
| 2013 | Pittsburgh Symphony Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Robert Morris University | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2012 | Harshman Family Foundation | 990PF | Trustee | 0 | $0 | - | View return |