Donald Arthur Tarkington
Armstrong Teasdale, LLP | Novack and Macey LLP • Chicago, IL
Energy UtilitiesEnergyPersonal Injury
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Contact
Email
Phone
(312) 257-3452
Address
100 North Riverside Plaza, Chicago, IL, 60606, US
Professional
About
Donald Arthur Tarkington is an experienced energy attorney with more than 41 years of legal practice advising clients in one of the most complex and evolving sectors of the economy. Based in Chicago, Illinois, he brings decades of insight to matters involving energy law, helping clients navigate the legal and regulatory issues that can shape business strategy, operations, and long-term growth. As a member of Armstrong Teasdale, LLP | Novack and Macey LLP, Mr. Tarkington is known for delivering practical, informed counsel tailored to the needs of businesses operating in the energy industry. Throughout his career, Mr. Tarkington has approached legal matters with a focus on clarity, efficiency, and client service. His extensive experience allows him to understand both the legal landscape and the commercial realities facing energy clients, enabling him to offer guidance that is grounded in experience and responsive to changing industry demands. He works to help clients manage risk, address regulatory challenges, and make sound decisions in a field where legal and business considerations are often closely intertwined. Clients value Mr. Tarkington’s disciplined, thoughtful approach and his commitment to providing reliable counsel on energy-related matters. Whether advising on day-to-day legal concerns or more strategic issues, he strives to serve as a trusted resource for clients seeking experienced representation in Chicago and beyond.
About Energy Utilities Law
Energy and utilities attorneys advise companies in the energy sector on regulatory compliance, transactions, and disputes. Common matters include regulatory compliance, energy transactions, utility disputes, renewable energy.
Credentials
Education
1983 Northwestern University School of Law JD - Juris Doctor 1978 Indiana University BS - Bachelor of Science
Recognition & Involvement
Publications
2001 Multifamily Executive “Contractors Beware,” 2001 Accounting Today “Guarding your Company’s Secrets in the Electronic Age”
Associations
American Bar Association Member
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Updated: Sep 10, 2026