Atty. Mark A. Fullmer

Atty. Mark A. Fullmer

Mark Fullmer practices in the areas of business and finance and corporate and securities. He represents start-up companies as well as companies in the mature stages of their growth cycle.

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Corporate Law & More Attorney · Serving New Orleans, LA

Profile Summary

About Mark A. Fullmer at a Glance

Mark A. Fullmer is a business, m&a, and securities attorney based in New Orleans, Louisiana, practicing at Phelps Dunbar LLP. Admitted to practice in Louisiana, Louisiana State Bar Association. Educated at Louisiana State University (JD, 1976) and University of New Orleans (BA, 1976). Recognitions include Best Lawyers in America — Corporate Law (2026), Best Lawyers in America — Mergers and Acquisitions Law (2026), and Best Lawyers in America — Securities / Capital Markets Law (2026). Serves clients in New Orleans, LA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark A. Fullmer

  • Mark Fullmer practices in the areas of business and finance and corporate and securities
  • He represents start-up companies as well as companies in the mature stages of their growth cycle
  • His practice in the area of corporate and securities includes all aspects of public and private company representation, including public offerings, private placements, corporate governance, compliance with Sarbanes-Oxley, and mergers and acquisitions
  • He has also represented both venture capital funds and investors in private equity transactions

Practice Areas Explained

Mark A. Fullmer's Areas of Legal Practice

Each practice area below reflects the types of cases Mark A. Fullmer handles, with a practical overview of what that area of law involves and how it may apply to your situation in New Orleans.

Business & Corporate Law in New Orleans

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

Mark A. Fullmer is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Louisiana →

Mergers & Acquisitions in New Orleans

Mark A. Fullmer is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Louisiana →

Securities Law in New Orleans

Mark A. Fullmer is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Louisiana →

Jurisdictional Context

Why Local Counsel Matters in New Orleans

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

New Orleans Courts and Legal Process

Choosing a New Orleans-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Louisiana attorneys? Browse all attorneys in New Orleans or all attorneys in Louisiana.

Frequently Asked

Common Questions About Mark A. Fullmer

Where is Mark A. Fullmer's law office located?
Mark A. Fullmer's law practice is located in New Orleans, Louisiana. The firm is Phelps Dunbar LLP. You can contact the office directly through this profile page.
What practice areas does Mark A. Fullmer handle?
Mark A. Fullmer focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Louisiana.
Where did Mark A. Fullmer go to law school?
Mark A. Fullmer earned their education at (JD, 1976); (BA, 1976).
How can I contact Mark A. Fullmer for a consultation?
You can contact Mark A. Fullmer 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 Mark A. Fullmer received?
Mark A. Fullmer's notable recognition includes: 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; Best Lawyers in America — Venture Capital Law.

Professional Profile

Why Clients in New Orleans Choose Mark A. Fullmer

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark A. Fullmer's practice in the field of business, m&a, and securities.

Broad Practice Area Coverage

Covering business, m&a, and securities, Mark A. Fullmer can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in New Orleans

A New Orleans-based practice means Mark A. Fullmer attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark A. Fullmer Handles in New Orleans

Below is a representative sample of the types of matters Mark A. Fullmer has experience with under Louisiana law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Mark A. Fullmer directly to discuss the specifics of your situation.

Search Reference

How People Find Mark A. Fullmer Online

Prospective clients searching for legal help in New Orleans commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark A. Fullmer.

Mark A. Fullmer attorney Mark A. Fullmer lawyer Mark A. Fullmer New Orleans Mark A. Fullmer Louisiana Mark A. Fullmer reviews Mark A. Fullmer contact Phelps Dunbar LLP law firm business attorney in New Orleans business lawyer New Orleans best business attorney New Orleans top rated business lawyer near me business attorney Louisiana find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark A. Fullmer directly.

Education & Law School Background

JD
Louisiana State University
- 1976
BA
University of New Orleans
- 1976

Awards & Professional Honors

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
Best Lawyers in America — Venture Capital Law
- 2026
Best Lawyers in America — Special Focus:
- 2026
Best Lawyers in America — Mergers & Acquisitions
- 2026
Best Lawyers in America — Awards:
- 2026
Best Lawyers in America — Chambers USA: America's Leading Lawyers for Business
- 2026
Best Lawyers in America — The Best Lawyers in America
- 2026
Best Lawyers in America — Louisiana Super Lawyers
- 2026
Best Lawyers in America — New Orleans Magazine - Top Lawyers
- 2026
Lawyer of the Year — Venture Capital Law (New Orleans)
- 2025
Lawyer of the Year — Venture Capital Law (New Orleans)
- 2023
Lawyer of the Year — Venture Capital Law (New Orleans)
- 2021
Lawyer of the Year — Mergers and Acquisitions Law (New Orleans)
- 2020
Lawyer of the Year — Venture Capital Law (New Orleans)
- 2018
Lawyer of the Year — Venture Capital Law (New Orleans)
- 2015

Bar Admissions & Licensed Jurisdictions

Louisiana, Louisiana State Bar Association

Client Reviews & Ratings — Mark A. Fullmer

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