Atty. Aaron Neilson

Atty. Aaron Neilson

Aaron advises individuals, startups, tech and telecommunications companies, banks, contractors, and businesses on a wide-variety of matters. With several years in private practice in Seattle and Missoula, and as the former Vice President and General Counsel of a leading technology / communications service provider operating in 16+ states in the greater Pacific Northwest, Aaron has the requisite knowledge and experience to help you and to help your business grow, minimize risk, improve operational efficiencies, comply with regulations, and resolve disputes.​ Aaron is a fifth-generation Missouli

Missoula Missoula 16 J. Erfahrung 16 year
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Profile Summary

About Aaron Neilson at a glance

Aaron Neilson is a business attorney based in Missoula, Montana, practicing at Neilson, Smith, Dietrich PLLC. They have 16+ years of legal experience, licensed to practice since 2010. Admitted to practice in Washington, Washington State Bar Association (2010) and Montana, State Bar of Montana (2011). Educated at The University of Montana (J.D., 2010). Recognitions include Best Lawyers in America — Communications Law (2026), Best Lawyers in America — Business Organizations (including LLCs and Partnerships) (2026), and Best Lawyers in America — Additional Areas of Practice: (2026). Serands clients in Missoula, MT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Aaron advises individuals, startups, tech and telecommunications companies, banks, contractors, and businesses on a wide-variety of matters
  • With several years in private practice in Seattle and Missoula, and as the former Vice President and General Counsel of a leading technology / communications service provider operating in 16+ states in the greater Pacific Northwest, Aaron has the requisite knowledge and experience to help you and to help your business grow, minimize risk, improve operational efficiencies, comply with regulations, and resolve disputes.​ Aaron is a fifth-generation Missoulian who enjoys the outdoors (hiking, trail running, fishing, etc.), playing and watching sports, attending concerts, reading, and spending time with his wife, two kids, dog, and friends.​ Aaron is active in the communities he serves
  • He is on First Security Bank's board of directors, coaches his kids' sports teams, and volunteers time to various nonprofit organizations
  • He also advises some of the region’s largest nonprofit organizations.​ Aaron graduated with high honors from the University of Montana with a B.A. in Political Science and Communications
  • After working in finance in Seattle Aaron attended, and graduated with honors from, the University of Montana School of Law.​

Practice Areas Explained

Aaron Neilson's Areas of Practice

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

Business & Corporate Law

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

Aaron Neilson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Montana →

Jurisdictional Context

Why local counsel matters in Montana

Practicing law in Montana. Legal matters in Montana are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Missoula are typically filed in the local municipal court or the appropriate Montana state district court, depending on subject matter and amount in controversy. An attorney licensed in Montana 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 Montana courts without local counsel or pro hac vice admission.

Looking for additional Montana attorneys? Browse all attorneys in Missoula or all attorneys in Montana.

Frequently Asked

Common questions about Aaron Neilson

Where is Aaron Neilson's law office located?
Aaron Neilson's law practice is located in Missoula, Montana. The firm is Neilson, Smith, Dietrich PLLC. You can contact the office directly through this profile page.
What practice areas does Aaron Neilson handle?
Aaron Neilson focuses on business. Each practice area listed reflects experience handling cases of that type in Montana.
How long has Aaron Neilson practiced law?
Aaron Neilson has 16+ years of legal experience and has been licensed since 2010.
Where did Aaron Neilson go to law school?
Aaron Neilson earned their education at (J.D., 2010).
How can I contact Aaron Neilson for a consultation?
You can contact Aaron Neilson 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 Aaron Neilson received?
Aaron Neilson's notable recognition includes: Best Lawyers in America — Communications Law; Best Lawyers in America — Business Organizations (including LLCs and Partnerships); Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Banking and Finance Law; Best Lawyers in America — Community Association Law.

Education

J.D.
The University of Montana
- 2010

Awards

Best Lawyers in America — Communications Law
- 2026
Best Lawyers in America — Business Organizations (including LLCs and Partnerships)
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Banking and Finance Law
- 2026
Best Lawyers in America — Community Association Law
- 2026
Best Lawyers in America — Construction Law
- 2026
Best Lawyers in America — Employment Law - Management
- 2026
Best Lawyers in America — Real Estate Law
- 2026
Best Lawyers in America — Trusts and Estates
- 2026

Bar Admissions

Washington, Washington State Bar Association
Admitted: 2010
Montana, State Bar of Montana
Admitted: 2011

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