Ronald C. "Ron" Machen
Washington, DC
Trusted securities attorney serving Washington.
- 2
- Bar admissions
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Quick answer
Ronald C. "Ron" Machen is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on Securities.
- Based in
- Washington, DISTRICT OF COLUMBIA
- Experience
- attorney
- Known for
- Securities
- Handles Securities matters from Washington, DISTRICT OF COLUMBIA.
- Recognized with Lawyer of the Year — Securities Regulation, Washington (D.C.) (2025).
About Ronald C. "Ron" Machen: Ronald C. "Ron" Machen is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on Securities.
Areas of practice
Practice focus
Ronald C. "Ron" Machen represents clients in Washington, District of Columbia across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Ronald C. "Ron" Machen
Ronald Machen, a member of the firm's global Management Committee and Chair of the Firm’s Litigation and Controversy Department is one of the nation's leading trial and white-collar defense lawyers. His practice focuses on government enforcement, corporate and congressional investigations, and litigating civil business disputes. An experienced litigator who has tried more than 35 cases to verdict, Mr. Machen specializes in litigating complex criminal and civil actions. He also routinely helps clients navigate high-stakes, crisis situations that garner the attention of multiple regulators, enforcement authorities, Congress and private litigants. Since his return to the firm, Mr. Machen has served as an independent monitor appointed by the US Department of Justice to assess and provide recommendations regarding corporate compliance and has routinely advised public companies on how to foster a positive culture and measure the effectiveness of corporate initiatives. He is currently litigating matters involving the state and federal False Claims Act, alleged breaches of contract, sexual discrimination and retaliation, federal patent infringement, and consumer fraud and is also leading a number of civil rights audits on behalf of various corporations and financial institutions.
Credentials
Education
Harvard University
JD · 1994
Stanford University
— · 1991
Jurisdictions
Bar admissions
District of Columbia
ACTIVE
Illinois, Illinois S
ACTIVE
Recognition
Awards & honors
Lawyer of the Year — Securities Regulation, Washington (D.C.)
2025
Best Lawyers in America — Securities Regulation
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Criminal Defense: General Practice
2026
Best Lawyers in America — Criminal Defense: White-Collar
2026
Best Lawyers in America — Special Focus:
2026
Best Lawyers in America — Civil Litigation
2026
Locations
Office locations
Client feedback
Client reviews
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Common questions
What areas of law does Ronald C. "Ron" Machen practice?
Ronald C. "Ron" Machen focuses on Securities.
Where is Ronald C. "Ron" Machen located?
Ronald C. "Ron" Machen primarily serves clients in Washington, District of Columbia, with an office at 2100 Pennsylvania Avenue NW.
Is Ronald C. "Ron" Machen a verified attorney?
Ronald C. "Ron" Machen's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Ronald C. "Ron" Machen?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 202-663-6000.
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