Atty. Mark W. Williams
Mark draws on 40 years in the practice of law to support and advocate for the business interests and legal rights of clients – large national and international corporations, regional interests, middle market, small, and entrepreneurial ventures – in wide ranging litigation, general business, and transactional matters. He serves as trial counsel and advisor on large dollar, corporate governance, officer and director liability, business tort, commercial, financial institutions, and telecommunications matters, in addition to advising clients on corporate governance, business strategy, and legal a
Profile Summary
About Mark W. Williams at a glance
Mark W. Williams is a business, litigation, adr, and energy attorney based in Denver, Colorado, practicing at Taft. They have 41+ years of legal experience, licensed to practice since 1985. Admitted to practice in Colorado (1985), Utah (2004), Oklahoma (2004), and Nebraska (2004). Educated at The University of North Carolina at Chapel Hill (JD, 1985) and Colorado College (B.A. cum laude, 1982). Recognitions include Lawyer of the Year — Communications Law (Denver) (2026), Best Lawyers in America — Arbitration (2026), and Best Lawyers in America — Banking and Finance Law (2026). Serands clients in Denver, CO and the surrounding metropolitan area.
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About
- Mark draws on 40 years in the practice of law to support and advocate for the business interests and legal rights of clients – large national and international corporations, regional interests, middle market, small, and entrepreneurial ventures – in wide ranging litigation, general business, and transactional matters
- He serves as trial counsel and advisor on large dollar, corporate governance, officer and director liability, business tort, commercial, financial institutions, and telecommunications matters, in addition to advising clients on corporate governance, business strategy, and legal audits, risk assessment, internal investigations, and litigation analysis
- Mark helps clients achieve solutions to business disputes by early evaluation and by creating strategies to achieve results
- He advises clients on risk management issues that affect their lives and businesses and helps them plan and manage those risks in a thoughtful and strategic manner
- Mark believes that the better his clients manage risk, the more successful they will be
- He also helps clients achieve results in a manner which provides measures of economic predictability and value
- Because of his trial experience, clients ask him to be both their trial lawyer when needed, but also their trusted advisor to help them steer clear of risk and toward success in their dealings
- Mark helps clients achieve solutions to business disputes by early evaluation and by creating strategies to achieve results
- He advises clients on risk management issues that affect their lives and businesses, and helps them plan and manage those risks in a thoughtful and strategic manner
- Mark believes that the better his clients manage risk, the more successful they will be
- He also helps clients achieve results in a manner which provides measures of economic predictability and value
- Because of his trial experience, clients ask him to be both their trial lawyer when needed, but also their advisor to help them steer clear of risk and toward success in their dealings
Practice Areas Explained
Mark W. Williams's Areas of Practice
Each practice area below reflects the types of cases Mark W. Williams handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark W. Williams is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Colorado →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Mark W. Williams is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Colorado →
Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.
Mark W. Williams is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in Colorado →
Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.
Mark W. Williams is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys in Colorado →
Jurisdictional Context
Why local counsel matters in Colorado
Practicing law in Colorado. Legal matters in Colorado are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Denver are typically filed in the local municipal court or the appropriate Colorado state district court, depending on subject matter and amount in controversy. An attorney licensed in Colorado brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Colorado courts without local counsel or pro hac vice admission.
Looking for additional Colorado attorneys? Browse all attorneys in Denver or all attorneys in Colorado.
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