Mark J. Wishner: Lawyer with Greenberg Traurig, LLP

Mark J. Wishner

Northern Virginia Co-Managing Shareholder
McLean,  VA  U.S.A.

Peer Rating
AV® Preeminent

Client Rating

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Experience & Credentials Ratings & Reviews

Practice Areas

  • Corporate & Securities
  • Mergers & Acquisitions
  • Emerging Technology
  • Government Contracts & Projects
Contact InfoTelephone: 703.749.1352
Fax: 703.714.8359
University University of Pittsburgh, B.A., summa cum laude Member, Phi Beta Kappa
Law SchoolAmerican University Washington College of Law, J.D., cum laude Member, Law Review; Georgetown University Law Center, LL.M., Taxation
Admitted1975, Virginia; 1976, District of Columbia

Professional & Community Involvement

• Advisory Committee Member of the George Mason University School of Information Technology and Engineering
• Member of the Committee for the Campaign for George Mason University Students
• President of International Country Club, Fairfax, Virginia, 1996-1997


Mark J. Wishner has more than 30 years of securities and corporate transactional experience. Mark's practice encompasses public and private securities offerings, domestic and cross-border mergers and acquisitions, SPACs, leveraged buyouts, private investor representations, corporate governance, restructurings and SEC reporting and compliance matters. Since 2004, Mark has led transaction teams in transactions having a value in excess of $3 billion. Mark has wide-ranging industry experience in information technology, government services and biotechnology and has been listed in Chambers USA as a leading corporate attorney in Northern Virginia.

Areas of Concentration

• Public and private securities offerings
• Mergers and acquisitions
• Corporate governance
• Securities law compliance
• Strategic alliances
• Venture capital financings
• Private equity transactions

Awards & Recognition

• Listed, The Best Lawyers in America, Corporate Law, 2012-2016
• Team Member, Corporate Board Member magazine and FTI Consulting Inc., one of America's Best Corporate Law Firms, 13th Annual Legal Industry Study, 2013
• Listed, Chambers USA Guide, 2006-2011
• Rated, AV Preeminent 5.0 out of 5

AV, BV, AV Preeminent and BV Distinguished are registered certification marks of Reed Elsevier Properties Inc., used under in accordance with the Martindale-Hubbell certification procedures, standards and policies.

Associated News & Events

Press Releases

10.29.15 Greenberg Traurig Represents Axios, Inc. in its Sale to LGS Innovations
08.19.15 7 Greenberg Traurig Northern Virginia Attorneys Listed in the 2016 Edition of Best Lawyers in America
12.05.14 Greenberg Traurig Receives First-Tier Rankings in the Washington, D.C. Metropolitan Market in the U.S. News - Best Lawyers 2015 Best Law Firms
11.05.14 Six Greenberg Traurig Northern Virginia Attorneys Listed in 2015 Edition of Best Lawyers in America
08.15.13 6 Greenberg Traurig Northern Virginia Attorneys Listed in 2014 Edition of Best Lawyers in America
11.02.12 Greenberg Traurig Hosts Israeli Business Delegation as Part of Gateway USA: Defense & Homeland Security Program
05.25.10 Greenberg Traurig Helps Provide Over 63, 000 Meals Through Contributions to Legal Food Frenzy
06.18.09 More than 150 Greenberg Traurig Attorneys Recognized in 2009 Chambers and Partners USA Guide
05.05.09 Greenberg Traurig Helps Provide 50, 000 Meals Through Contributions to Legal Food Frenzy
04.22.09 Leading Litigation Attorneys David G. Barger and Michael R. Sklaire Join Greenberg Traurig's Tysons Corner Office

Reported CasesSignificant Representations; Engineering Solutions and Products, Inc. in connection with its leveraged buy-out by Berkshire Partners. KRU Medical Ventures, Inc. in the sale of its managed dialysis centers to DaVita Corporation. Centra Technology, Inc. in connection with its acquisitions of Socio-Cultural Intelligence Analysis, Inc., Courage Services Inc. and Strategic Solutions Unlimited, Inc. Online Resources Corporation in its initial and follow-on public offerings. N.E.W. Customer Service Companies, Inc. in its leveraged buyout by Berkshire Partners. SouthPeak Interactive Corporation in becoming a public company through its business combination with a publicly traded special purpose acquisition corporation. Online Resources Corporation in its acquisition of Princeton eCom Corp. Speedy Cash. with its reorganization and private equity transaction with Friedman, Fleischer & Lowe. Mercator Partners Acquisition Corp., a publicly-traded special purpose acquisition corporation, in its acquisitions of Global Internetworking, Inc. and European Telecommunications and Technology Limited. Baran Group, Ltd. of Israel in its stock for stock acquisition of 02wireless Solutions, Inc and listing on the NASDAQ Stock Market. Online Resources Corporation in its acquisition of Internet Transaction Solutions, Inc. Checksmart Financial Holdings, Inc. in its reorganization and leveraged buyout to Diamond Castle Partners. N.E.W. Customer Service Companies, Inc. in its leveraged buyout by T.H. Lee Putnam Ventures and Freeman Spogli and in its leveraged recapitalizations. Cellomics, Inc. in its acquisition by Fisher Scientific International Inc. Apptis Holdings, Inc. in its private equity transaction with New Mountain Capital. Apptis Holdings, Inc. in its acquisition of SETA Corporation. Representation of companies primarily in the government information technology and biotechnology sectors.

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#14,342 in weekly profile views out of 1,733,233 total lawyers Overall

Office Information

Mark J. Wishner

1750 Tysons Boulevard, Suite 1200
McLeanVA 22102


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