Atty. Guillaume Aime

Atty. Guillaume Aime

Guillaume focuses his practice in the areas of securities and business transactions, including public offerings, due diligence, mergers and acquisitions, and entity formation.

Phoenix Phoenix 7 yrs experience 7 year
Call (602) 530-8000 Book Appointment

Profile Summary

About Guillaume Aime at a glance

Guillaume Aime is a business, m&a, and securities attorney based in Phoenix, Arizona, practicing at Gallagher & Kennedy PA. They have 7+ years of legal experience, licensed to practice since 2019. Admitted to practice in Arizona, State Bar of Arizona (2019). Educated at Arizona State University (J.D., 2018) and Grand Canyon University (M.B.A., 2012). Recognitions include Best Lawyers in America — Business Organizations (including LLCs and Partnerships) (2026), Best Lawyers in America — Corporate Law (2026), and Best Lawyers in America — Mergers and Acquisitions Law (2026). Serands clients in Phoenix, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Guillaume focuses his practice in the areas of securities and business transactions, including public offerings, due diligence, mergers and acquisitions, and entity formation

Practice Areas Explained

Guillaume Aime's Areas of Practice

Each practice area below reflects the types of cases Guillaume Aime 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.

Guillaume Aime is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Arizona →

Mergers & Acquisitions

Guillaume Aime is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Arizona →

Securities Law

Guillaume Aime is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Arizona →

Jurisdictional Context

Why local counsel matters in Arizona

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

Looking for additional Arizona attorneys? Browse all attorneys in Phoenix or all attorneys in Arizona.

Frequently Asked

Common questions about Guillaume Aime

Where is Guillaume Aime's law office located?
Guillaume Aime's law practice is located in Phoenix, Arizona. The firm is Gallagher & Kennedy PA. You can contact the office directly through this profile page.
What practice areas does Guillaume Aime handle?
Guillaume Aime focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Guillaume Aime practiced law?
Guillaume Aime has 7+ years of legal experience and has been licensed since 2019.
Where did Guillaume Aime go to law school?
Guillaume Aime earned their education at (J.D., 2018); (M.B.A., 2012).
How can I contact Guillaume Aime for a consultation?
You can contact Guillaume Aime 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 Guillaume Aime received?
Guillaume Aime's notable recognition includes: Best Lawyers in America — Business Organizations (including LLCs and Partnerships); Best Lawyers in America — Corporate Law; Best Lawyers in America — Mergers and Acquisitions Law; Best Lawyers in America — Securities / Capital Markets Law; Best Lawyers in America — Securities Regulation.

Education

J.D.
Arizona State University
- 2018
M.B.A.
Grand Canyon University
- 2012

Awards

Best Lawyers in America — Business Organizations (including LLCs and Partnerships)
- 2026
Best Lawyers in America — Corporate Law
- 2026
Best Lawyers in America — Mergers and Acquisitions Law
- 2026
Best Lawyers in America — Securities / Capital Markets Law
- 2026
Best Lawyers in America — Securities Regulation
- 2026

Bar Admissions

Arizona, State Bar of Arizona
Admitted: 2019

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