Daniel Masur

Mayer Brown

Daniel A. Masur is the Partner-in-Charge of Mayer Brown’s Washington, DC office and a leader of its Technology Transactions practice. For more than 20 years, Dan has represented national and international clients in a broad range of on-shore, near-shore, and offshore information technology and business process sourcing transactions involving global and niche outsourcing providers, offshore captives and various hybrid structures.

In addition, in recent years, Dan has represented clients in cutting-edge arrangements with digital service providers involving cloud, “big data,” “as-a-service,” “internet of things,” robotic process automation, artificial intelligence and blockchain. Dan also deals on a regular basis with data privacy, data protection and cybersecurity issues.

Dan has represented established and emerging companies in many different industries, including banking, aerospace, defense contracting, electronic commerce, financial services, pharmaceuticals, insurance, health care, life sciences, chemicals, consumer products, manufacturing, oil/gas, real estate, forestry products, telecommunications, information technology, and utilities/electrical power.

Chambers Global states that according to clients, Dan “provides very practical advice” and “has a calm and thoughtful demeanour no matter how stressful or critical a situation may seem.” According to Chambers, “he is one of the premier outsourcing lawyers in the country” and “he has in-depth knowledge of the industry, he’s very practical, very patient and calm, but at the same time a tenacious negotiator.”

Clients praise that “Daniel Masur understands our industry. He helps us understand what we should be worried about.” Chambers USA has described Dan as “tremendous,” a “phenomenal lawyer” and the “expert of experts,” and as having the “ability to convey complicated legal concepts in helpful layman terms.” According to Chambers, clients say he “has incredible knowledge of outsourcing, inspires confidence in others and has great business intelligence.”

Dan joined Mayer Brown in 1997. From 1994 to 1997, he served as Vice President and General Counsel of I-NET, Inc., a rapidly growing provider of information technology, telecommunications and outsourcing services.

Prior to I-NET, Dan was a partner in another Washington DC firm. Dan is a frequent speaker and presenter at industry and legal conferences on sourcing and technology subjects.

Education :

  • Georgetown University Law Center, JD
  • Marquette University, BA

Admissions : District of Columbia


Rate : $$$

What types of cases Attorney Daniel Masur & Mayer Brown can handle?
Mayer Brown can handle cases related to laws concerning Financial Services, Corporate, Litigation, Mergers & Acquisitions, Intellectual Property, Telecommunications. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is Mayer Brown located?
Mayer Brown is located at 1999 K St NW, Washington, DC 20006, USA. You can reach out to Mayer Brown using their phone line 202.263.3226. You can also check their website mayerbrown.com or email them at [email protected].
How much would it cost to hire Mayer Brown?
Daniel Masur lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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Mayer Brown
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