Mr. DeLaMater is recognized as a leader in mergers and acquisitions in Euromoney’s Guide to the World’s Leading Mergers and Acquisitions Lawyers (2006, 2008, 2009), IFLR1000 (2008, 2010, 2018, 2019, 2020, 2021, 2024), The Legal 500 Latin America (2012, 2013), The Legal 500 United States (2011), Lawdragon (2006, 2007, 2010), New York Super Lawyers (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014, 2015, 2016, 2017), PLC Which Lawyer? Yearbook (2002–2003, 2003–2004) and PLC Global Counsel Mergers & Acquisitions Handbook (2003-2004, 2004–2005). He has been recommended as a leading lawyer in Capital Markets by PLC Cross-border Capital Markets Handbook 2009, The Legal 500 United States (2012), Chambers Global: Guide to the World’s Leading Lawyers and PLC Which Lawyer? Yearbook and in Capital Markets and Corporate Finance by Asialaw Leading Lawyers since 2003. He has published in Columbia Law Review, Cornell International Law Journal and other legal publications, and received the 2007 Burton Award for Legal Achievement for his writing.