Atty. Mark M. Harrison

Atty. Mark M. Harrison

Mr. Mark M.

Arlington Arlington 47 yrs experience 47 year
Call (571) 596-6318 Book Appointment

Business & More Attorney · Serving Arlington, VA · 47+ Years Experience

Profile Summary

About Mark M. Harrison at a Glance

Mark M. Harrison is a Coun. based in Arlington, Virginia. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on business, energy, and international. Admitted to practice in Texas (1979), U.S. District Court, Southern District of Texas (1980), U.S. Court of Appeals, Fifth and District of Columbia Circuits (1988), and Virginia (Corporate Counsel) (2004). Educated at University of Virginia (J.D., 1979) and Brigham Young University (B.A., 1976). Serves clients in Arlington, VA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark M. Harrison

  • Mr. Mark M. Harrison is a lawyer practicing business, oil & gas, international law
  • Mark received a B.A. degree from Brigham Young University in 1976, and has been licensed for 47 years
  • Mark practices in Arlington, VA

Practice Areas Explained

Mark M. Harrison's Areas of Legal Practice

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

Business & Corporate Law in Arlington

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

Mark M. Harrison is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Virginia →

Energy & Utilities Law in Arlington

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Mark M. Harrison is one of 35,985 energy attorneys indexed nationally. Browse energy attorneys in Virginia →

International Law in Arlington

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

Mark M. Harrison is one of 39,787 international attorneys indexed nationally. Browse international attorneys in Virginia →

Jurisdictional Context

Why Local Counsel Matters in Arlington

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

Arlington Courts and Legal Process

Choosing a Arlington-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 Virginia attorneys? Browse all attorneys in Arlington or all attorneys in Virginia.

Frequently Asked

Common Questions About Mark M. Harrison

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

Professional Profile

Why Clients in Arlington Choose Mark M. Harrison

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 M. Harrison's practice in the field of business, energy, and international.

Decade-Tested Legal Experience

Mark M. Harrison brings 47+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Texas, U.S. District Court, Southern District of Texas, and U.S. Court of Appeals, Fifth and District of Columbia Circuits, Mark M. Harrison can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, energy, and international, Mark M. Harrison can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Arlington

A Arlington-based practice means Mark M. Harrison 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 M. Harrison Handles in Arlington

Below is a representative sample of the types of matters Mark M. Harrison has experience with under Virginia 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 M. Harrison directly to discuss the specifics of your situation.

Search Reference

How People Find Mark M. Harrison Online

Prospective clients searching for legal help in Arlington 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 M. Harrison.

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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 M. Harrison directly.

Mark M. Harrison's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Virginia
- 1979
B.A.
Brigham Young University
- 1976

Bar Admissions & Licensed Jurisdictions

Texas
Admitted: 1979
U.S. District Court, Southern District of Texas
Admitted: 1980
U.S. Court of Appeals, Fifth and District of Columbia Circuits
Admitted: 1988
Virginia (Corporate Counsel)
Admitted: 2004

Client Reviews & Ratings — Mark M. Harrison

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