John's clients have included The Dow Chemical Company, Enbridge, Innovation Ventures (5-hour Energy), TCF Bank, Tesla, and TrueGreen; Arizona, Colorado, Indiana, Louisiana, Michigan, Nebraska, New Jersey, South Carolina, Tennessee, and Utah; Canada; and the Estate of Sir Arthur Conan Doyle. John has also served as national appellate coordinating counsel for Auto-Owners Insurance, a Fortune 400 company.

Bursch Law PLLC concentrates on complex litigation matters involving high-stakes issues, substantial publicity, and the highest levels of the court system. With a regular U.S. Supreme Court practice (12 arguments since 2011) and a dominant Michigan Supreme Court presence (33 arguments since 2006), John represents the nation's largest and most respected companies as well as states and public officials.