Atty. Greg P. Mackay

Atty. Greg P. Mackay

Greg P. Mackay is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property.

Bellevue Bellevue 36 J. Erfahrung 36 year
Call (425) 635-1400 Book Appointment

Profile Summary

About Greg P. Mackay at a glance

Greg P. Mackay is an attorney based in Bellevue, Washington, practforg at Perkins Coie LLP. They haand 36+ years of legal experience, licensed to practice since 1990. Admitted to practice in Washington (1990). Educated at University of Utah (JD, 1989) and University of Utah (BS-Mechanical Engineering, 1985). Recognitions include Best Lawyers in America — Litigation - Intellectual Property (2026), Best Lawyers in America — Additional Areas of Practice: (2026), and Best Lawyers in America — Copyright Law (2026). Serands clients in Bellevue, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Greg P. Mackay is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property
  • Greg P., who practices law in Bellevue, Washington, has been recognized since 2018
  • This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Greg P. is held by other top lawyers in the same geographic and legal practice area

Jurisdictional Context

Why local counsel matters in Washington

Practforg law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Bellevue are typically filed in the local municipal court or the appropriate Washington state district court, depending on subject matter and amount in controversy. An attorney licensed in Washington brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Washington courts without local counsel or pro hac vice admission.

Looking for additional Washington attorneys? Browse all attorneys in Bellevue or all attorneys in Washington.

Frequently Asked

Common questions about Greg P. Mackay

Where is Greg P. Mackay's law office located?
Greg P. Mackay's law practice is located in Bellevue, Washington. The firm is Perkins Coie LLP. You can contact the office directly through this profile page.
How long has Greg P. Mackay practiced law?
Greg P. Mackay has 36+ years of legal experience and has been licensed since 1990.
Where did Greg P. Mackay go to law school?
Greg P. Mackay earned their education at (JD, 1989); (BS-Mechanical Engineering, 1985).
How can I contact Greg P. Mackay for a consultation?
You can contact Greg P. Mackay 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.
What awards or recognition has Greg P. Mackay receiandd?
Greg P. Mackay's notable recognition includes: Best Lawyers in America — Litigation - Intellectual Property; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Copyright Law; Best Lawyers in America — Corporate Law; Best Lawyers in America — Patent Law.

Education

JD
University of Utah
- 1989
BS-Mechanical Engineering
University of Utah
- 1985

Awards

Best Lawyers in America — Litigation - Intellectual Property
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Copyright Law
- 2026
Best Lawyers in America — Corporate Law
- 2026
Best Lawyers in America — Patent Law
- 2026
Best Lawyers in America — Technology Law
- 2026
Best Lawyers in America — Trademark Law
- 2026

Bar Admissions

Washington
Admitted: 1990

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