Education

J.D., Saint Louis University School of Law

B.A., University of Illinois at Urbana-Champaign

 

People

Colin Clark

Counsel

Colin joined the firm in 2023 and focuses his practice primarily on business law, including mergers and acquisitions, real estate transactions, succession planning, regulatory compliance, and entity formation, structuring, and governance. Colin also assists individuals, couples, and business owners with their estate planning needs. Prior to joining Sandberg Phoenix, Colin was part of a boutique transactional firm in Madison County.

Over a career spent practicing in communities throughout Southern Illinois, the Metro East, and Greater St. Louis, Colin has gained broad experience serving a wide variety of individuals, businesses, and organizations. He has closed multi-million-dollar business transactions, settled contract disputes, assisted startups with fundraising, helped not-for-profit entities obtain individual and group tax exemptions, and guided businesses of all sizes in succession planning, developing internal policies, and addressing day-to-day operational challenges. Colin utilizes this experience to help his clients avoid common pitfalls, plan for the unexpected, and prime their businesses for success.

Colin is a past Chair and current Vice Chair of the Illinois State Bar Association’s Business and Securities Law Section Council. He is also Secretary of the ISBA’s Standing Committee on Legal Education, Admission and Competence, as well as an active member of the ISBA’s Business Advice and Financial Planning Section Council.  In addition to his contributions to the bar, Colin currently serves on the Board of Directors for both the Edwardsville Children’s Museum and St. Louis Volunteer Lawyers and Accountants for the Arts.

In his spare time, Colin enjoys gardening, attending concerts, and hiking with his wife, daughters, and Wheaten Terrier.

Licensures and Admissions

Illinois

Missouri

U.S. District Court for the Southern District of Illinois

Professional Affiliations

Bar Association of Metropolitan St. Louis

Illinois State Bar Association: Business and Securities Law Section Council, past Chair and current Vice Chair (2026-2027); Standing Committee on Legal Education, Admission and Competence,  Secretary (2026-2027); Business Advice and Financial Planning Section Council, Member

Missouri Bar

Madison County Bar Association

St. Clair County Bar Association

Civic Activities

St. Louis Volunteer Lawyers and Accountants for the Arts, Board Member; Pro Bono Attorney

Edwardsville Children’s Museum, Board Member and Former Secretary

Illinois YMCA Youth & Government, Former Development Board Member; Volunteer Advisor

Benton Park Neighborhood Association, Former Board Member and Secretary

Leadership Belleville Class of 2018

YMCA of Jefferson County (IL), Former Board Member

Presentations

David vs. Goliath: Minority Shareholder Rights in the Modern Corporate World, Moderator, Illinois State Bar Association (May 16, 2025).

The Ethics of What NOT to Do as a Business Lawyer, Moderator, Illinois State Bar Association (May 21, 2024).

Cybersecurity Best Practices: Protecting Client Information, Minimizing Risks and What To Do If You Are Compromised, Co-Presenter, Illinois Institute for Continuing Legal Education’s Estate Planning Short Course (May 16 and June 5, 2024).

Merger & Acquisition Series – Business Acquisitions: Representing the Buyer, Co-Presenter, Illinois State Bar Association (September 10, 2020).

Awards & Recognition

2018-2026
Illinois Leading Lawyers
Emerging Lawyer in the areas of Closely & Privately Held Business Law, Business and Individual Tax Law; and Trust, Will & Estate Planning Law
Top 2% of lawyers in Illinois who are age 40 or younger or practicing for 10 or fewer years.