Atty. Gideon Dionne

Atty. Gideon Dionne

Mr. Gideon Dionne is a lawyer practicing business/commercial, civil litigation, contracts and 11 other areas of law.

Seattle Seattle 15 yrs experience 15 year
Call (425) 472-1204 Book Appointment

Profile Summary

About Gideon Dionne at a glance

Gideon Dionne is a contracts, business, real estate, ip, and m&a attorney based in Seattle, Washington. They have 15+ years of legal experience, licensed to practice since 2011. Admitted to practice in Colorado (2011), Texas (2012), and Washington (2015). Educated at Seattle University School of Law (J.D., 2011). Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Gideon Dionne is a lawyer practicing business/commercial, civil litigation, contracts and 11 other areas of law
  • Gideon has been licensed for 15 years
  • Gideon practices in Seattle, WA

Practice Areas Explained

Gideon Dionne's Areas of Practice

Each practice area below reflects the types of cases Gideon Dionne handles, with a brief overview of what that area of law covers.

Contracts

Gideon Dionne is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Washington →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Gideon Dionne is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Washington →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Gideon Dionne is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Washington →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Gideon Dionne is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Washington →

Mergers & Acquisitions

Gideon Dionne is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

Practicing law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Seattle 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 substantive 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 Seattle or all attorneys in Washington.

Frequently Asked

Common questions about Gideon Dionne

Where is Gideon Dionne's law office located?
Gideon Dionne's law practice is located in Seattle, Washington. You can contact the office directly through this profile page.
What practice areas does Gideon Dionne handle?
Gideon Dionne focuses on contracts, business, real estate, ip, m&a. Each practice area listed reflects experience handling cases of that type in Washington.
How long has Gideon Dionne practiced law?
Gideon Dionne has 15+ years of legal experience and has been licensed since 2011.
Where did Gideon Dionne go to law school?
Gideon Dionne earned their education at (J.D., 2011).
How can I contact Gideon Dionne for a consultation?
You can contact Gideon Dionne 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.

Education

J.D.
Seattle University School of Law
- 2011

Bar Admissions

Colorado
Admitted: 2011
Texas
Admitted: 2012
Washington
Admitted: 2015

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