Atty. David Stephen Antion

Atty. David Stephen Antion

David Stephen Antion is a lawyer practicing corporate, business law. David received a B.A. degree from University of California, Los Angeles, and has been licensed for 40 years.

Los Angeles Los Angeles 40 yrs experience 40 year
Call (424) 483-5268 Book Appointment

Profile Summary

About David Stephen Antion at a glance

David Stephen Antion is a Partner based in Los Angeles, California, practicing at Katten Muchin Rosenman LLP. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on business. Admitted to practice in California (1986). Educated at Boalt Hall School of Law, University of California J.D. (—) and University of California, Los Angeles B.A. (—). Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Stephen Antion is a lawyer practicing corporate, business law
  • David received a B.A. degree from University of California, Los Angeles, and has been licensed for 40 years
  • David practices at Katten Muchin Rosenman LLP in Los Angeles, CA and 1 other location

Practice Areas Explained

David Stephen Antion's Areas of Practice

Each practice area below reflects the types of cases David Stephen Antion 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.

David Stephen Antion is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.

Frequently Asked

Common questions about David Stephen Antion

Where is David Stephen Antion's law office located?
David Stephen Antion's law practice is located in Los Angeles, California. The firm is Katten Muchin Rosenman LLP. You can contact the office directly through this profile page.
What practice areas does David Stephen Antion handle?
David Stephen Antion focuses on business. Each practice area listed reflects experience handling cases of that type in California.
How long has David Stephen Antion practiced law?
David Stephen Antion has 40+ years of legal experience and has been licensed since 1986.
Where did David Stephen Antion go to law school?
David Stephen Antion earned their education at (—); (—).
How can I contact David Stephen Antion for a consultation?
You can contact David Stephen Antion 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.

Practice Areas

Education

Boalt Hall School of Law, University of California J.D.
- In Progress
University of California, Los Angeles B.A.
- In Progress

Bar Admissions

California
Admitted: 1986

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.