Koppers Has Released Our 2025 Annual Report!

Volunteerism

Snowy Service in Hubbell

February 12, 2026
In Hubbell, Michigan, Koppers team members volunteered to help prepare the city for an upcoming festival.
The City of Hancock’s annual Snow Sculpture Invitational features local and national teams competing to transform large cubes of snow into detailed sculptures. Koppers volunteers helped create the starting snow blocks used for the competition.
The City of Hancock Downtown Development Authority shared their appreciation, saying:
“Thank you to the Koppers team for volunteering to help fill our snow sculpting invitational forms. Your positive attitude and community spirit made a big difference. Thanks to your strong work ethic, we were able to complete the project ahead of schedule, which was especially important given the extreme weather conditions.” ❄️🤝