Tonya Vachirasomboon

John Allie is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice, Patent Law and Trademark Law. John, who practices law in Indianapolis, Indiana, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

Kay Pashos is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Energy Regulatory Law. Kay, who practices law in Indianapolis, Indiana, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kay is held by other top lawyers in the same geographic and legal practice area.

Chuck helps businesses develop, protect, and manage their intellectual property portfolios both domestically and internationally. For nearly 20 years, Chuck has obtained patent protection for his clients’ inventions in a wide range of technologies including those related to automotive, hybrid vehicle, lubricant filtration, control systems, electronic, computer/software, material handling, diagnostic, and medical device technologies. He knows that a client’s intellectual property p...

Trial lawyer Robert MacGill has represented Fortune 50 companies, city and state governments, businesses with high-stakes legal issues, and top athletes in resolving complicated matters through negotiation or trial. Rob's trial and appellate results are found in a variety of reported cases. Rob represents U.S. and foreign-domiciled companies at trial and before appellate courts throughout the country. He has represented clients in antitrust matters pending throughout the United States. He has...

Chair of Barnes & Thornburg's Labor and Employment Department for two decades, Ken Yerkes has spent over 30 years successfully fighting for his clients' rights and business objectives at the bargaining table, in arbitration and federal and state court, as well as in plants across the country through proactive training, counseling and union avoidance campaigns. Ken's ability to transform complex scenarios into workable strategies has earned him not only his clients' trust, but also acclaim...

David delivers to his clients the benefit of nearly two decades of private practice and in-house public company experience. He utilizes this experience to work efficiently and effectively on nearly any form of complex real estate or corporate matters. David’s experience ranges from real estate acquisitions, dispositions, development, financing, leasing and joint ventures, to corporate governance, compliance rules and regulations for real estate and development companies and other busine...

Scott A. Harkness is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Litigation - Construction, Litigation - Environmental, Litigation - Insurance and Product Liability Litigation - Defendants. Scott A., who practices law in Indianapolis, Indiana, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott A. is held by other top lawyers in the same geographic and legal practice area.

Matthew E. Morgan is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Matthew E., who practices law in Indianapolis, Indiana, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew E. is held by other top lawyers in the same geographic and legal practice area.

John A. Drake is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. John A., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John A. is held by other top lawyers in the same geographic and legal practice area.

Practice Experience John M. Olivieri's practice focuses on estate planning, business succession planning, charitable giving and asset protection. He advises clients on the many complex tax issues and intrafamily concerns involved in the transfer of wealth from one generation to the next, and he assists clients in establishing creative, personally tailored plans for the preservation and transfer of their assets in a tax-efficient manner. In addition, Mr. Olivieri counsels clients on all aspect...