Harsco Environmental, which has a branch in Seven Fields, has been listed as a top environmental firm for the second year in a row.

A news release from the Camp Hill-based material processing and environmental services company said that Engineering News-Record rated Harsco as its No. 27 environmental firm for 2021.

According to ENR's website, rank in the list is based on the percentage of 2020 gross revenue a company reports from its environmental services.

The news release from Harsco says Harsco Environmental made $674 million in 2020 environmental revenue, landing it in the top 30 of the list.

“We are incredibly proud to have two divisions named to this prestigious industry list,” Nick Grasberger, Harsco chairman and CEO, said in a statement. “Harsco's corporate vision is to be a global leader of environmental solutions by solving the biggest waste challenges of today. The accomplishments of Clean Earth and Harsco Environmental further support our pursuit of this goal every day, and our path toward providing customers with more sustainable solutions.”