Derek Ko

4.6 (38 reviews )

Seattle Washington United States

Corporate Law Information Technology Law Technology Law

Recognized in Best Attorney USA since 2026

206-676-7000 Website

About Derek

Derek Ko is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Information Technology Law and Technology Law.Derek, 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 Derek is held by other top lawyers in the same geographic and legal practice area.

Derek Ko is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Information Technology Law and Technology Law.

Derek, 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 Derek is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Corporate Law

Information Technology Law

Technology Law

Education

University of Washington

Awards & Recognition

Contact Me

Login Required

Please login to contact this attorney

Reviews

4.6 / 5

38 Reviews

1,035 Profile Views

Noel Walsh-Shanahan

Jan 31, 2026

Really helpful and compassionate service from everyone at Derek Ko's firm

Everyone at Derek Ko's office in Seattle was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt like just an...

Alfonso Beahan

Jan 31, 2026

Absolutely Great! I couldn't be happier with the service from Derek Ko

Derek Ko is fantastic and very professional. Don't hesitate to hire them if you're in Washington and need help. They really know their stuff and will go the extra mile to make sure you're taken care o...

Kathy Johns

Jan 31, 2026

Many thanks to Derek Ko for the hard work and dedication to my legal matter

Best lawyer for Corporate Law in Seattle. Period. I've seen others, but Derek Ko is on another level. They truly care about their clients and work hard to get the best results. I am so thankful I foun...

Jaime Ondricka

Jan 31, 2026

Simply amazing representation from Derek Ko's office during my recent legal matter

Short and sweet: Derek Ko is the real deal and a true professional in the field of Corporate Law. If you're in Seattle and need help with your legal issues, call them immediately. You won't regret it...

Traci Mraz

Jan 31, 2026

Many thanks to Derek Ko for the hard work and dedication to my legal matter

If you need a Corporate Law lawyer, Derek Ko is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt like I was i...