For the sixth consecutive year, INTERA has been included on the Engineering News Record’s (ENR) list of the Top 200 Environmental Firms, coming in at number 151—up 19 spots from our 2022 rank of 172. ENR ranks firms based on the percent of their 2022 gross revenue from environmental market segments, which include hazardous waste, nuclear waste, air, water, wastewater treatment, environmental management, and environmental sciences. INTERA is proud of our ENR ranking and our increasing position on the Top 200 list!