Skip to main content

Mark Tyson

Business Attorney

5.0   5 reviews

Call and speak with several attorneys to find best fit for your specific legal issue.
Can't find what you are looking for?
Avvo has 97% of all lawyers in the US.
Find the best ones near you.
Find Nearby Lawyers

About Mark

Learn Mark’s areas of practice.

Licensed for 9 years
State WA
Status Active
Acquired 2014
Updated 02/01/2023

We have not found any instances of professional misconduct for this lawyer.

Contact Mark

No contact information available for this lawyer


5.0 / 5.0
  5 customer reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Posted by Sophia | November 23, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Excellent experience working with Mark
My organization hired Mark, based on a personal recommendation, to advise us on a subset of provisions in an important contract. We are absolutely thrilled to have been able to work with Mark. He struck the perfect balance between advising us on the potential legal risks and the practical ramifications of any given provision. Mark also went out of his way to ensure that we, as a nonprofit organization, could afford to work with him. He was also willing to be available on short notice, and responded extremely quickly and thoroughly in every instance to our various requests and questions. I would recommend Mark without reservation.
Read less
Posted by anonymous | November 5, 2018
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
Mark is super felxible
Was introed through an investor. Mark helped with understanding our company formation, cleaning up some contracts and some other startup related messiness. He's super willing to help, flexible, and is always available off the clock/on weekends. Very understandable and budget aware. He's a super strong fit for startups.
Posted by Jesslyn | October 15, 2018
This review is from a person who hired this attorney.
| Hired Attorney
The logistical and legal process of starting my own design business seemed very intimidating...until Mark helped me articulate my contracts and proposals in a way that speaks clearly to my clientele. Working with Mark helped me worry less about legalese so I could focus on design and connecting with my clients. I would highly recommend Mark to other creative professionals who have their own business or are thinking about starting one.
Read less
Posted by Katherine | October 3, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Quick and Responsive
Mark helped me to go through a contract. He explained things in plain English that I could understand, which made me feel much more comfortable with the process. He was also quick and responsive, both when responding to me and with reviewing the actual contract. I highly recommend Mark.
Posted by William | September 26, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Clear and responsive
As our real estate development and owner's representative business was forming there were more questions than answers. Mark helped clarify the nuances of contractual risk associated with the various approaches we take to service our clients. Mark responds very quickly, and is able to provide a high level of clarity on both legal issues and pricing structures.
Read less


We have not found any cost information for this lawyer


AVVO RATING 10.0 (Superb)

Work Experience

  • Managing Partner
  • TKN Tyson LLP
  • 2022 - Present
  • Attorney
  • Tyson Law
  • 2018 - Present
  • Attorney
  • Betts Patterson & Mines, PS
  • 2017 - 2018
  • Attorney
  • Davis Rothwell Earle & Xochihua, PC
  • 2015 - 2016
  • Law Clerk for the Hon. Stephen J. Dwyer
  • Washington State Court Of Appeals Div I
  • 2013 - 2015
View all work experience


  • University of Washington School of Law
  • JD - Juris Doctor
  • 2013
  • University of Southern California
  • BA - Bachelor of Arts
  • 2010

Legal Cases

  • Cito v. Rios
  • In the matter of Edwin Javier Castro Ramos
  • The SIJS petition was approved
  • Dependency of Edwin Javier Castro Ramos
  • Dependency was granted


  • Washington State Bar Association
  • Member
  • 2013 - Present
  • King County Bar Association
  • Member
  • 2013 - Present

Languages Spoken

  • English

Honors and Awards

  • Rising Star
  • Super Lawyers
  • 2020
  • Client's Choice Award 2018
  • Avvo
  • 2018

Speaking Engagements

  • University of Washington Solo and Small Firm Class
  • Tips for Starting a Solo Law Practice
  • 2019
  • CLE
  • In No Particular Order: Candy, Jeopardy, and Washington's Rules of Appellate Procedure
  • 2018
View all speaking engagements

Attorney endorsements

Received (8)
Given (15)
Endorse Mark
Business Attorney | Sep 16
Relationship: Fellow lawyer in community
"I confidently endorse Mark. He provides fantastic practical advice. He is approachable and knowledgeable. He has helped me make business decisions for my own firm."
Business Attorney | Mar 29
Relationship: Fellow lawyer in community
"Mark is my go-to attorney for all business related legal issues. He is sharp, efficient, and provides great service to his clients. I highly recommend this attorney."
Unknown Attorney | Dec 09
Relationship: Opposing Counsel on matter
"I endorse Mark Tyson without hesitation. He has a quick mind, stellar writing skills, and the ability to identify and focus his attention on key issues in cases. These traits combine for powerful and persuasive presentations in court. I opposed Mark Tyson in a case and, as such, I have first-hand knowledge of his legal skills and professionalism."
Unknown Attorney | Sep 30
Relationship: Co-worker
"I am thrilled to see Mark as the principal of his own firm. I had the pleasure of working for the same judge when I was in law school and Mark was already an attorney. He has a sharp intellect to cut through complex legal issues and sterling interpersonal skills to meet the needs of his clients. I am pleased to endorse Mark."
Contracts and agreements Attorney | Sep 25
Relationship: Supervised lawyer
"Mark interned at my firm his first year of law school, and we have kept in touch since that time. Mark is smart, talented and a hard worker, dedicated to his clients. I am happy to see him start his own law firm, and know he will do well for any client that hires him."
Litigation Attorney | Sep 24
Relationship: Supervised lawyer
"I highly endorse Mark Tyson. Mark worked as my associate for almost two years, and I always knew my clients were in good hands when I asked him to do anything. Mark is the type of attorney who just "gets it". He understands what needs to be done, and produces high quality work. He loves a challenge and thinks outside of the box. He taught me a lot, as he is wise beyond his years. Whatever you need done, I strongly encourage you to consider Mark."
Insurance Attorney | Jan 30
Relationship: Worked together on matter
"I have worked with Mark on one case and consulted with him on many others. He is an intelligent and effective attorney."
Litigation Attorney | Mar 13
Relationship: Fellow lawyer in community
"I endorse this lawyer."
View more endorsements
Employment and labor
Patent application
Employment and labor
Personal injury
Personal injury
Business Lawyer Mark Tyson
Mark Tyson
Business Attorney
Licensed for 9 years