Atty. Mark J. Gundersen

Atty. Mark J. Gundersen

Mark J. Gundersen is a lawyer practicing mergers & acquisitions, construction & development, corporate, securities and financial institutions and 8 other areas of law.

Wilmington Wilmington 47 Years Experience 47 year
Call (302) 600-4043

Profile Summary

About Mark J. Gundersen at a glance

Mark J. Gundersen is an Associate based in Wilmington, Delaware, practicing at McCarter & English, LLP. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on business, m&a, consumer, and international. Admitted to practice in Massachusetts (1979) and Delaware (1980). Educated at Boston University School of Law (J.D., 1979) and Cornell University (B.A., 1976). Serves clients in Wilmington, DE and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark J. Gundersen is a lawyer practicing mergers & acquisitions, construction & development, corporate, securities and financial institutions and 8 other areas of law
  • Mark received a B.A. degree from Cornell University in 1976, and has been licensed for 47 years
  • Mark practices at McCarter & English, LLP in Wilmington, DE

Practice Areas Explained

Mark J. Gundersen's Areas of Practice

Each practice area below reflects the types of cases Mark J. Gundersen 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.

Mark J. Gundersen is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Delaware →

Mergers & Acquisitions

Mark J. Gundersen is one of 45,724 m&a attorneys indexed nationally. Browse m&a attorneys in Delaware →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Mark J. Gundersen is one of 45,538 consumer attorneys indexed nationally. Browse consumer attorneys in Delaware →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Mark J. Gundersen is one of 36,155 international attorneys indexed nationally. Browse international attorneys in Delaware →

Jurisdictional Context

Why local counsel matters in Delaware

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

Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.

Frequently Asked

Common questions about Mark J. Gundersen

Where is Mark J. Gundersen's law office located?
Mark J. Gundersen's law practice is located in Wilmington, Delaware. The firm is McCarter & English, LLP. You can contact the office directly through this profile page.
What practice areas does Mark J. Gundersen handle?
Mark J. Gundersen focuses on business, m&a, consumer, international. Each practice area listed reflects experience handling cases of that type in Delaware.
How long has Mark J. Gundersen practiced law?
Mark J. Gundersen has 47+ years of legal experience and has been licensed since 1979.
Where did Mark J. Gundersen go to law school?
Mark J. Gundersen earned their education at (J.D., 1979); (B.A., 1976).
How can I contact Mark J. Gundersen for a consultation?
You can contact Mark J. Gundersen 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

J.D.
Boston University School of Law
- 1979
B.A.
Cornell University
- 1976

Bar Admissions

Massachusetts
Admitted: 1979
Delaware
Admitted: 1980

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