Atty. Mark M Attar

Atty. Mark M Attar

Mark M Attar is a lawyer practicing broker-dealer regulation, investment banking law, investment regulation and 1 other area of law. Mark received a B,A. degree from Franklin and Marshall College in 1992, and has been licensed for 20 years.

Washington Washington 20 yrs experience 20 year
Call (443) 909-4791 Book Appointment

Broker Dealer Regulation & More Attorney · Serving Washington, DC · 20+ Years Experience

Profile Summary

About Mark M Attar at a Glance

Mark M Attar is a Shareholder based in Washington, District of Columbia, practicing at McGonigle, P.C.. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on business and securities. Admitted to practice in District of Columbia (2006). Educated at Georgetown University (L.L.M New, 2008) and Franklin and Marshall College (B,A. Dean's List, 1992). Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark M Attar

  • Mark M Attar is a lawyer practicing broker-dealer regulation, investment banking law, investment regulation and 1 other area of law
  • Mark received a B,A. degree from Franklin and Marshall College in 1992, and has been licensed for 20 years
  • Mark practices at McGonigle, P.C. in Washington, DC

Practice Areas Explained

Mark M Attar's Areas of Legal Practice

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

Business & Corporate Law in Washington

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

Mark M Attar is one of 497,491 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Securities Law in Washington

Mark M Attar is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →

Jurisdictional Context

Why Local Counsel Matters in Washington

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

Washington Courts and Legal Process

Choosing a Washington-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 District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common Questions About Mark M Attar

Where is Mark M Attar's law office located?
Mark M Attar's law practice is located in Washington, District of Columbia. The firm is McGonigle, P.C.. You can contact the office directly through this profile page.
What practice areas does Mark M Attar handle?
Mark M Attar focuses on business, securities. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Mark M Attar practiced law?
Mark M Attar has 20+ years of legal experience and has been licensed since 2006.
Where did Mark M Attar go to law school?
Mark M Attar earned their education at (L.L.M New, 2008); (B,A. Dean's List, 1992).
How can I contact Mark M Attar for a consultation?
You can contact Mark M Attar 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 Washington Choose Mark M Attar

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 Attar's practice in the field of business and securities.

Decade-Tested Legal Experience

Mark M Attar brings 20+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

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

Local Presence in Washington

A Washington-based practice means Mark M Attar 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 Attar Handles in Washington

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

Search Reference

How People Find Mark M Attar Online

Prospective clients searching for legal help in Washington 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 Attar.

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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 Attar directly.

Education & Law School Background

L.L.M New
Georgetown University
- 2008
B,A. Dean's List
Franklin and Marshall College
- 1992

Bar Admissions & Licensed Jurisdictions

District of Columbia
Admitted: 2006

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