Mac Thomsen

4.5 (36 reviews )

Seattle Washington United States

Closely Held Companies and Family Businesses Law Commercial Litigation Litigation - Real Estate +1 more

Recognized in Ones to Watch since 2026

206-292-1144 Website

About Mac

Mac Thomsen is a top attorney recognized by Best Lawyers in the practice area(s) of Closely Held Companies and Family Businesses Law, Commercial Litigation, Litigation - Real Estate and Personal Injury Litigation - Defendants.Mac, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mac is held by other top lawyers in the same geographic and legal practice area.

Mac, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mac is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Closely Held Companies and Family Businesses Law

Commercial Litigation

Litigation - Real Estate

Personal Injury Litigation - Defendants

Education

Seattle University

Awards & Recognition

Contact Me

Login Required

Please login to contact this attorney

Reviews

4.5 / 5

36 Reviews

1,047 Profile Views

Delbert Schumm

Jan 31, 2026

The absolute best in Seattle for Closely Held Companies and Family Businesses Law - and I mean that from the bottom of my heart

If you're looking for someone who actually cares and will fight for you, go to Mac Thomsen. They helped me out big time with my Closely Held Companies and Family Businesses Law issue and kept me infor...

Emilio Larkin

Jan 31, 2026

Mac Thomsen did a great job handling my complex Closely Held Companies and Family Businesses Law case from start to finish

I appreciate how Mac Thomsen handled my case. No fluff, just straight to the point and very effective representation for my Closely Held Companies and Family Businesses Law matter. They are obviously...

Marc Bergstrom

Jan 31, 2026

Top notch experts in Seattle - Mac Thomsen is by far the best lawyer I've ever had

If you need a Closely Held Companies and Family Businesses Law lawyer, Mac Thomsen is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the d...

Alma Kautzer

Jan 31, 2026

Reliable lawyer you can count on - Mac Thomsen provided excellent service throughout

I've worked with a few lawyers in Seattle over the years, but Mac Thomsen stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I felt conf...

Priscilla Aufderhar

Jan 31, 2026

A huge weight off my shoulders thanks to the amazing work of Mac Thomsen

Mac Thomsen has been doing this since 2026, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal matters in Washington. Their experien...