Atty. William G. McGuinness

Atty. William G. McGuinness

William G. McGuinness is a Commercial Litigation and Litigation - Antitrust attorney in New York, NY. Read William G. McGuinness's profile to learn more about them and discover their Best Lawyers rankings.

Call (800) 226-6581 Book Appointment

Profile Summary

About William G. McGuinness at a glance

William G. McGuinness is an attorney, practicing at Fried, Frank, Harris, Shriver & Jacobson LLP.

Verified attorney profile · Updated June 2026

Frequently Asked

Common questions about William G. McGuinness

How can I contact William G. McGuinness for a consultation?
You can contact William G. McGuinness directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.