Atty. Ellen Ruth Marshall

Atty. Ellen Ruth Marshall

Ellen Ruth Marshall is a lawyer practicing capital markets, corporate & finance, distressed asset and 5 other areas of law. Ellen received a A.B. degree from Yale College in 1971, and has been licensed for 51 years.

Costa Mesa Costa Mesa 51 yrs experience 51 year
Call (626) 669-0125 Book Appointment

Profile Summary

About Ellen Ruth Marshall at a glance

Ellen Ruth Marshall is a Partner, Corporate & Finance, Financial Services & Banking based in Costa Mesa, California, practicing at Manatt, Phelps & Phillips, LLP. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on business, tax, m&a, securities, and employment contracts. Admitted to practice in California (1975), District of Columbia (1981), and New York (1989). Educated at Harvard Law School (J.D., 1974) and Yale College (A.B., 1971). Recognitions include AV Preeminent. Active member of Membership Activities Admitted to practice in California, the District of Columbia, and New York, Co-Chair, Orange County Bar Association, Financial Practice Section, 2001-2002, and Member, American Bar Association's Business Law Section (Banking Committee Securitization and Structured Finance Committee), Tax Section (Employee Benefits Committee) and Real Property, Trust and Estate Law Section. Serands clients in Costa Mesa, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ellen Ruth Marshall is a lawyer practicing capital markets, corporate & finance, distressed asset and 5 other areas of law
  • Ellen received a A.B. degree from Yale College in 1971, and has been licensed for 51 years
  • Ellen practices at Manatt, Phelps & Phillips, LLP in Costa Mesa, CA

Practice Areas Explained

Ellen Ruth Marshall's Areas of Practice

Each practice area below reflects the types of cases Ellen Ruth Marshall 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.

Ellen Ruth Marshall is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Ellen Ruth Marshall is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in California →

Mergers & Acquisitions

Ellen Ruth Marshall is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in California →

Securities Law

Ellen Ruth Marshall is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in California →

Employment Contracts

Ellen Ruth Marshall is one of 7,721 employment contracts attorneys indexed nationally. Browse employment contracts 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 Costa Mesa 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 Costa Mesa or all attorneys in California.

Frequently Asked

Common questions about Ellen Ruth Marshall

Where is Ellen Ruth Marshall's law office located?
Ellen Ruth Marshall's law practice is located in Costa Mesa, California. The firm is Manatt, Phelps & Phillips, LLP. You can contact the office directly through this profile page.
What practice areas does Ellen Ruth Marshall handle?
Ellen Ruth Marshall focuses on business, tax, m&a, securities, employment contracts. Each practice area listed reflects experience handling cases of that type in California.
How long has Ellen Ruth Marshall practiced law?
Ellen Ruth Marshall has 51+ years of legal experience and has been licensed since 1975.
Where did Ellen Ruth Marshall go to law school?
Ellen Ruth Marshall earned their education at (J.D., 1974); (A.B., 1971).
How can I contact Ellen Ruth Marshall for a consultation?
You can contact Ellen Ruth Marshall 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 Ellen Ruth Marshall received?
Ellen Ruth Marshall's notable recognition includes: AV Preeminent.

Education

J.D.
Harvard Law School
- 1974
A.B.
Yale College
- 1971

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1975
District of Columbia
Admitted: 1981
New York
Admitted: 1989

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
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.