The Engineering News Record (ENR) Rankings of the Top 200 Environmental Firms have been released and ET Environmental Corporation, LLC has made the list again.

The 2014 rankings are based upon the percentage of gross revenues for environmental services provided in 2013. The most recent #103 position is significant to ET Environmental as the 12th year that the firm has risen in the rankings. As recently as 2011, ET Environmental held the #164 position, showing a 31% improvement in the past three years. In addition, the firm held the #30 position on the Top 30 All-Environmental Firms for the second consecutive year.

"ET's work in the alternative fuels and transportation market over the past 10 years has played a major role in the company's growth," said Bill Higginbotham, president and CEO. He adds, "Specifically, the design and construction of compressed natural gas fueling and maintenance facilities have accounted for more of the company's total revenue than ever before. We see continued growth in this market for many years to come."

ET Environmental is a national design and construction management firm that specializes in projects for the solid waste and alternative fuel industries.

View the full rankings here.