Mark’s practice focuses on enterprise IT and outsourcing deals. His clients have ranged from Fortune 100 companies to middle market companies in many diverse industries including car rental, oil and gas, automobile distribution and import, recording label, music distribution, supermarket, medical billing, insurance, hospital, and digital media. Mark also represents many technology companies and is an author and frequent speaker on technology, outsourcing, and the art of deal negotiation. 

In 2015, The Best Lawyers in America announced that Mark was named the “Lawyer of the Year” for Technology Law in New York City for 2016.  Each year, Best Lawyers names a single lawyer in each specialty in each community as a “Lawyer of the Year.” Those honored have received particularly outstanding ratings in the surveys by earning a high level of respect among their peers for their abilities, professionalism and integrity.

Mark has appeared on "The Best Lawyers in America" list since 2003. Since Best Lawyers bases its choices on a confidential peer-review survey in which over 25,000 leading attorneys cast about two million votes on the legal abilities of other lawyers in their specialties, and because lawyers are not allowed to pay a listing fee, inclusion in Best Lawyers is considered a singular honor. Corporate Counsel magazine has called Best Lawyers “the most respected referral list of attorneys in practice.”

Further, his peers also selected Mark to be on the 2015 New York Super Lawyers list. Super Lawyers are those who were in top 5% of the vote in a state. 

Mark is AV-rated by Martindale-Hubbell, the highest level attainable, and has been a member of the New York City Bar’s Computer Law Committee and Florida Bar’s Computer Law Committee. 

Mark started writing about technology law just as technology and the Internet were exploding.  He began his writing career with PC World Magazine.  Next, he started writing a weekly column called “CyberLaw” in South Florida’s “Daily Business Review.”  Later, he renamed his column “TechLaw” and moved it to the Miami Herald where the column ran for many years. 

Since the mid-1990’s, Mark has spoken to hundreds of groups domestically and internationally including multiple appearances at Georgetown University Law Center’s Advanced Computer Law Institute, COMDEX in Las Vegas, and seminars offered by the American Corporate Counsel Association and the Practicing Law Institute.  He has also been a guest on many television and radio shows including ABC’s “Nightline.”

Mark authored the book Technology Law - What Every Business (and Business-Minded Person) Needs to Know.

Mark has written articles for several journals published by the New York Bar, Washington’s “Legal Times,” the “Texas Lawyer,” “The Recorder of San Francisco,” the “University of Texas School of Law Review of Litigation,” CIO Magazine, the New York Bar’s journal focused on in-house counsel called “Inside” and the Florida Bar’s “Computer Law Journal.”  He also co-authored a chapter called “Web Development Agreements” in the American Bar Association’s book titled Internet Law for the Business Lawyer.

Mark has experience negotiating with the companies below. This is a partial list of his negotiations.

LiberoVision AG
Local Projects, LLC
Lockheed Martin Corporation
Lucent Technologies, Inc.
Lufthansa AirPlus Servicekarten GmbH
LURHQ Corporation
LYNX Services LLC
Lyons Consulting Group LLC
Madison Technologies, Inc.
Marvimon Productions, Inc.
McKesson Information Systems LLC
Medallia, Inc.
Media Designs International Inc.
Media Links, LLC
MegaPath Corporation
Michel’s Pharmacy, Inc., d/b/a Medicine Shoppe
Micro Strategies, Inc.
Miller Drug, Inc.
Minnesota Power
Mobify Research and Development, Inc.
Mobilitie Investments III, LLC
MONTANA Overseas, S.A
Motivano, Inc
Music Choice
MyCyberTwin Pty Ltd
National Network of Reporting Companies, CORP
NBCUniversal Media, LLC
Nemedia, S.A.
New Generation Computing, Inc.
News 12 Interactive, llc
NFL Enterprises LLC
Nutech Inc.
Office of Chief Prosecutor of Military Commissions
OneSource Virtual, Inc.
OnStar LLC
OPS Billing Company A.V.V
Oracle America, Inc.
Oracle USA Inc.
Orbitz for Business, Inc.
Origin Digital Inc.
OTA keys S.A.
Paygea Ltd.
Perspective Pixel, Inc.
PowerSteering Software, Inc.
Presidio Networked Solutions, Inc.
Previsite America, Inc.
QlikTech Inc.
Qualtrics, LLC
Quarry Integrated Communications USA, Inc.
Quintiq Inc
Qwest Communications Corporation
Rate Highway, Inc.
RateGain IT Solutions Private Limited
RedSky Technolgies, Inc.
RenaissanceRe IP Holdings Ltd.
Riot Games
Rogers Communications Partnership
Rosetta Stone Ltd.
Roundarch, Inc.
RPF Consulting, Inc., RPF Consulting, LLC
RTT Mobile Interpretation
Rx Payments Ltd.
Ryan, LLC
SAP America, Inc.,
Securimate, Inc.
Sedgwick Claims Management Services, Inc.
Sequel Systems, Inc.
Service Tracking Systems, Inc
ServiceTRAC, Inc.
Sevis Systems, Inc.
Siberia Holdings, Inc.
Siberia, LLC
Skillsoft Corporation d/b/a Skillsoft Direct
Spark Communications
Splunk, Inc.
SUMOTEXT Corporation
Sutherland Global Services, Inc.
Sybase, Inc.
T-Mobile USA, Inc.
Tata America International Corporation, operating as TCS America
Tax Compliance, Inc.
Tealeaf Technology, Inc.
Tech Mahindra Limited
Technology Partners, Inc.
Telefonica Data USA, Inc.,
Telvista, Inc.
Teneo Media, LLC
The Allant Group, Inc.
The Claims Center, LLC
The Corporate Executive Board Company
The Globe and Mail, Inc.
The Robbins Company
The Tennis Channel, Inc.
The Weather Cahnnel, LLC
Thinking Phone Networks, Inc.
Tiger Direct
Time Management Systems, Inc.
TMW Systems, Inc.
Topsport Ventures, S/A
Towers Watson Delaware Inc.
Trailhead GIS, Inc.
TransLoc Inc.
TranslPerfect, Inc.
Trintech Inc.
TVG Network
Tyler Technologies, Inc. – Eden Division f/k/a Eden Systems, Inc.
Upshot Commerce
Urban Airship, Inc.
USA Security, Inc.
ValueVision Media, Inc.
Ventiv eSolutions, Inc.
Verizon Corporate Services Group Inc.
Verizon Network Integration Corp
Verizon Network Services Inc. on behalf of MCI Communications Services, Inc. d/b/a Verizon Business Services
Violin Memory, Inc.
Visual Lease, LLC
Webify Services Inc.
West Business Services, LLC
Wheeler Bailey
Winthrop Resources Corporation
WNX North America, Inc.
Workday, Inc.
Wounded Warrior Project, Inc.
Xerox Commercial Solutions, LLC
ZixCorp Systems, Inc.
Zotec Partners, LLC


24/7 Customer Philippines, Inc. (successor to Voxify, LLC)
352 Media Group
A4 Health Systems, Inc. d/b/a Allscripts
Accenture LLP
Accounting Principals, Inc.
Acoustiguide, Inc.
ADP, Inc.
Advance Business Solutions, Inc.
Affinity Internet, Inc. d/b/a ValueWeb
Al Jazeera America, LLC
Allstate Enterprises, LLC
Allstate Motor Club, Inc.,
AltiGen Communications, Inc.
Amazon Web Services, Inc.
Amedex Worldwide Corporation
American Express Travel Related Services Company, Inc.
Aon eSolutions, Inc.
Appian Corporation
Appirio Inc.
Applied Predictive Technologies, Inc.
Approva Corporation
Apptus Corporation
Appworks, LLC
Aria Systems, Inc.
Aruba Fiduciary Management Services N.V.
AT&T Corp
AT&T Mobility II, LLC on behalf of its Affiliates doing business as AT&T or AT&T Mobility
Attachmate Corporation
Autodata Solutions, Inc.
Automated Document Exchanges Services, Inc., d/b/a MSDSonline
AutoNationDirect.com, Inc.
Autotask Corporation
Avenue A | Razorfish
Axispoint Inc.
Backstop Solutions Group, LLC
Bank of America, NA
Bank of America, National Association
Beers Enterprises, Incorporated
BellSouth Communications Systems, LLC
Best Software, Inc
Blink Reaction LLC
Blue Wolf Group, LLC
BoardVantage, Inc.
Boldtech Systems, Inc.
Bowe Bell + Howell Company
Breakthrough Management Group, Inc.
Bridgeway Software, Inc
Bright House Networks, Inc.
Bynder, LLC
Byss.pl Interactive Agency
Capgemini America, Inc.
Cardinal Commerce Corporation
CarGurus LLC
Castlight Health, Inc.
CDW Direct, LLC
Cendant Real Estate Services Group LLC
Ceridian Stored Value Solutions, Inc.
Chartwell MasterCare, LLP
Chrome Data Solutions, LP
Cirttercism, Inc.
Cogeco Cable Inc.
Comcast Cable Communications Management, LLC
CompuCom Systems, Inc.
Computer Associates International, Inc.
Computer Office Solutions, Inc. d.b.a. SnappyDSL.net
Computer Sciences Corporation
Concur Technologies, Inc.
Connect2 Communications, Inc.
Creditsafe USA
Cricket Communications
CRT Inc. d/b/a Davis Distribution Systems
CWC Travel, Inc. (Costco)
Datalink Corporation
DaVinci Bridge, LLC
Dell, Inc.
Depospan, Inc.
Descartes Systems Group Inc.
Detroit Trading Services
DEX imaging, Inc.
DFS Services, LLC
Digital Media Network, Inc.
DoubleMap, Inc.
DuCharme, McMillen & Associates, Inc.
Elastisearch Inc.
EMC Corporation
Entergy Arkansas, Inc.
Enterprise Vision Technolgies
Envoy LLC
ESPN Technology Service, Inc.
Evough, inc.
Find-A-Code, LLC
Firebird management LLC
FirstLight Power Resources, LLC
Flight Partners, Inc.
Fox Latin America Channel, Inc.
Fox Networks Engineering and Operations
FOX News Network, LLC
Frontline Technology Solutions LLC
G&S Financial Services Ltd.
General Systems Solutions, Inc.
GlassHouse Technologies, Inc.
Global Logistics Network
Globo Comunicação e Participações S.A.
Globosat Programadora Ltda. 
Gomez, Inc.
Gravitate Design Studio LLC
Healthper, Inc.
HighOrbit Corporation
Home Box Office, Inc.
Hostarica, S. A.
HP Enterprise Services, LLC  
I.D. Systems, Inc.
InfusionDev LLC
Ingram Micro Inc.
Intelligrated Products, LLC
International Business Machines Corporation
Israel Credit Cards Ltd.
JDA Software, Inc.
Kronos, Inc.
KTRK Television, Inc.
La Nueva Television Del Sur C.A.
Leo Burnett Company, Inc.
Level 3 Communications, LLC
Lewis County, Washington