| pittsburgh-cvb.org | Greater Pittsburgh Convention and Visitors Bureau |
| ridc.org | Ridc: Regional Industrial Development Corporation Of Southwestern Pennsylvania |
| pittsburghchamber.com | Greater Pittsburgh Chamber of Commerce |
| downtownpittsburgh.com | Pittsburgh Downtown Partnership |
| visitpittsburgh.com | Greater Pittsburgh Convention and Visitors Bureau |
| sustainablepittsburgh.org | Sustainable Pittsburgh |
| pittsburghlifesciences.com | Pittsburgh Life Sciences Greenhouse |
| pghtech.org | The Pittsburgh Technology Council |
| innovationworks.org | Innovation Works |
| digitalgreenhouse.com | Pittsburgh Digital Greenhouse |
United States , Utah , Provo