Mark W. Williams

4.5 (35 reviews )

Denver Colorado United States

Communications Law Arbitration Banking and Finance Law +3 more

Recognized in Best Attorney USA since 2007

About Mark

Mark W. Williams: Experienced Business Litigation Attorney in Denver, Colorado

With over 40 years of legal experience, Mark W. Williams has dedicated his career to supporting and advocating for the business interests and legal rights of clients. His expertise spans a wide range of litigation, general business, and transactional matters, including corporate governance, officer and director liability, business torts, commercial disputes, financial institutions, telecommunications matters, and entrepreneurial ventures.

Practice Areas

Communications Law
Arbitration
Banking and Finance Law
Commercial Litigation
Corporate Law
Litigation - Regulatory Enforcement (SEC, Telecom, Energy)

Education & Credentials

The University of North Carolina at Chapel Hill, Colorado College
Bar Admissions: State Bar of Colorado; American Bar Association
Awards:

Lawyer of the Year: Communications Law, Denver (2026)
Lawyer of the Year: Technology Law, Denver (2024)
Lawyer of the Year: Technology Law, Denver (2022)
Lawyer of the Year: Communications Law, Denver (2019)
Lawyer of the Year: Technology Law, Denver (2018)
Lawyer of the Year: Technology Law, Denver (2016)
Lawyer of the Year: Communications Law, Denver (2015)

Recognized:

Arbitration
Banking and Finance Law
Commercial Litigation
Communications Law
Corporate Governance Law
Litigation - Regulatory Enforcement (SEC, Telecom, Energy)

Firms: Taft
Recognized Since: 2007
City: Denver, State: Colorado, Country: United States
Languages: Spanish

Practice Areas

Communications Law

Arbitration

Banking and Finance Law

Commercial Litigation

Corporate Law

Litigation - Regulatory Enforcement (SEC, Telecom, Energy)

Education

The University of North Carolina at Chapel Hill

Colorado College

Professional Affiliations

Awards & Recognition

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Reviews

4.5 / 5

35 Reviews

1,072 Profile Views

Scott Kuhic

Jan 26, 2026

So glad I called Mark W. Williams to handle my Communications Law case in Denver

Just wanted to say a huge thanks to Mark W. Williams and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without their...

Myra Spinka

Jan 26, 2026

The absolute best in Denver for Communications Law - and I mean that from the bottom of my heart

Honestly, I can't thank Mark W. Williams enough for everything they've done for me. They really know their stuff when it comes to Communications Law and it shows in the results. 10/10 would recommend...

Vanessa Marquardt

Jan 26, 2026

Solid work and professional service from Mark W. Williams in Denver for Colorado residents

I've worked with a few lawyers in Denver over the years, but Mark W. Williams stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I felt...

Mamie Lang

Jan 26, 2026

Simply amazing representation from Mark W. Williams's office during my recent legal matter

If you're looking for someone who actually cares and will fight for you, go to Mark W. Williams. They helped me out big time with my Communications Law issue and kept me informed at every step of the...

Lillie Hoppe

Jan 26, 2026

Great people who truly care at Mark W. Williams - the best legal team in Colorado

I've already told all my friends and family about Mark W. Williams. If you need Communications Law help in Colorado, they're the ones to see without any doubt. They are local experts who really unders...