David Ratterman is a Senior Member and consultant to the firm’s Construction Service Group on matters involving the fabricated structural steel industry in the United States and internationally. His immersion in the construction industry began as a water boy on construction sites at age 10 and evolved through a series of engineering and construction positions with the U.S. Navy, government and private industry.

David has been an officer or advisor to 12 industry trade organizations and professional societies involved in the international fabricated structural steel industry. From 1989 to 2019, he served as Secretary and General Counsel of the American Institute of Steel Construction and as counsel to its National Steel Bridge Alliance.

David has been lead trial counsel for numerous structural steel fabricators and other contractors, design professionals, material suppliers and construction owners involved in complex matters in litigation, arbitration and construction mediation. Formally trained as a construction arbitrator and mediator and listed on several national construction neutral panels, he has participated as an ADR neutral or advocate in resolution of construction disputes totaling in excess of a billion dollars.

David was also an advisor to FEMA Task Forces that investigated structural damage caused by the 1994 Northridge, California earthquake and the September 11, 2001 collapse of the World Trade Center towers.

David is a Life Fellow of the American Bar Foundation. He is a Fellow and former Governor of the American College of Construction Lawyers, and in 2014 was presented the college's Past Presidents' Award for exemplary service to the College over a period spanning nearly the entire 25-year history of the College's existence. He was the Founder and first Chair of the Kentucky Bar Association Section on Construction and Public Contract Law. In March 2012, The American Institute of Steel Construction (AISC) named a college scholarship program after Mr. Ratterman, the "David B. Ratterman Fast Start AISC Scholarship." The scholarship program currently provides financial assistance to 10 college age children of the steel industry's blue- and white-collar families each year. In March 2019, AISC awarded David the Lifetime Achievement Award honoring those who have provided outstanding service to AISC and the structural steel design/construction/academic community. He is a past President of the UK Alumni Association. In 2012, he received the 2012 Distinguished Service Award from the University of Kentucky (UK) Alumni Association, in 2016 he was inducted into the UK College of Engineering Hall of Distinguished Alumni, in 2018 was awarded the Department of Civil Engineering’s Construction Management Founders Society (CMFS) Lifetime Achievement Award; and in September 2024, he was inducted into the 2025 Hall of Distinguished Alumni.

A prolific author and speaker on a wide variety of construction law topics, David has presented or published in excess of 50 research papers, technical papers and articles. He has participated in or moderated numerous panel discussions on construction law topics at a wide variety of domestic and international academic symposia.