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

1,065 Profile Views

Salvador Koch

Jan 26, 2026

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

I was really stressed about my case in Denver, but Mark W. Williams made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detail...

Mae Cruickshank

Jan 26, 2026

Would recommend Mark W. Williams for sure to anyone in Denver needing legal help

Everyone at Mark W. Williams's office in Denver was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt like...

Vernon Durgan

Jan 26, 2026

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

I didn't think I'd find such a good lawyer in Colorado, but here we are and I am thoroughly impressed. Mark W. Williams is just awesome and exceeded all my expectations. No complaints at all! They rea...

Wallace McCullough

Jan 26, 2026

So happy with the results of my case thanks to the hard work of Mark W. Williams and staff

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...

Janis Daniel

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...