The following companies and consultants are part of the vibrant geological community of western Pennsylvania. Our corporate sponsors in particular have generously contributed to the activities of our Society and forwarded our mission of continuing geological education and outreach. We deeply appreciate their support.
If you would like to add your company's name to this list, please download our Corporate Membership Form. The PDF file can be filled out, printed and sent to us at P.O. Box 58172 Pittsburgh PA 15209 along with your sponsorship contribution. Many thanks!