Atty. David Eric Mainzer

Atty. David Eric Mainzer

David Eric Mainzer is a lawyer practicing investment management, financial services law, mergers and acquisitions and 9 other areas of law. David received a M.B.A. degree from Columbia University in 2005, and has been licensed for 32 years.

Santa Monica Santa Monica 32 Years Experience 32 year
Call (412) 536-7302

Profile Summary

About David Eric Mainzer at a glance

David Eric Mainzer is a contracts, employment, business, m&a, and securities attorney based in Santa Monica, California. They have 32+ years of legal experience, licensed to practice since 1994. Admitted to practice in New South Wales (1994) and California (1997). Educated at Columbia University (M.B.A. University, 2005) and University of New South Wales, Australia (LL.B., 1994). Active member of State Bar of California. Serves clients in Santa Monica, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Eric Mainzer is a lawyer practicing investment management, financial services law, mergers and acquisitions and 9 other areas of law
  • David received a M.B.A. degree from Columbia University in 2005, and has been licensed for 32 years
  • David practices in Santa Monica, CA

Practice Areas Explained

David Eric Mainzer's Areas of Practice

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

Contracts

David Eric Mainzer is one of 67,443 contracts attorneys indexed nationally. Browse contracts attorneys in California →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

David Eric Mainzer is one of 151,622 employment attorneys indexed nationally. Browse employment attorneys in California →

Business & Corporate Law

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

David Eric Mainzer is one of 452,854 business attorneys indexed nationally. Browse business attorneys in California →

Mergers & Acquisitions

David Eric Mainzer is one of 45,724 m&a attorneys indexed nationally. Browse m&a attorneys in California →

Securities Law

David Eric Mainzer is one of 58,852 securities attorneys indexed nationally. Browse securities 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 Santa Monica 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 venue, 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 Santa Monica or all attorneys in California.

Frequently Asked

Common questions about David Eric Mainzer

Where is David Eric Mainzer's law office located?
David Eric Mainzer's law practice is located in Santa Monica, California. You can contact the office directly through this profile page.
What practice areas does David Eric Mainzer handle?
David Eric Mainzer focuses on contracts, employment, business, m&a, securities. Each practice area listed reflects experience handling cases of that type in California.
How long has David Eric Mainzer practiced law?
David Eric Mainzer has 32+ years of legal experience and has been licensed since 1994.
Where did David Eric Mainzer go to law school?
David Eric Mainzer earned their education at (M.B.A. University, 2005); (LL.B., 1994).
How can I contact David Eric Mainzer for a consultation?
You can contact David Eric Mainzer 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

M.B.A. University
Columbia University
- 2005
LL.B.
University of New South Wales, Australia
- 1994

Bar Admissions

New South Wales
Admitted: 1994
California
Admitted: 1997

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