Chambers Review
Provided by Chambers

Email address
[email protected]Contact number
212.715.9385Share profile
Band 1
Band 2
Provided by Mark D Koestler
- Immigration and mobility
Mark is a partner based in our New York office. Mark is Head of Business Immigration, US, counsels and represents advertising agencies, banks and financial services institutions, hedge funds, fashion and luxury goods companies, theatrical production companies, and other entities in the hiring, transfer and retention of foreign national executives, developing optimal solutions for clients' executive, management, professional and workforce needs. Mark works with clients to develop their global workforce planning and mobility strategies, advising them on navigating complex immigration laws and policies, and provides immigration counsel in the context of mergers, acquisitions and spinoffs, to structure these transactions to ensure compliance with U.S. immigration law.
For additional information on Mark’s professional background, please visit: https://www.hsfkramer.com/our-people/m/mark-d-koestler
Provided by Chambers
Provided by Chambers
Mark Koestler is smart and one of the most polite and professional individuals ever. He is insightful and tremendously invested in our organization’s business. Mark is an all-round expert.
Mark is amazing. He is professional, friendly, knowledgeable, flags issues promptly and is really proactive.
Mark’s level of service is unmatched. He is responsive, kind and consistently goes above and beyond for both our company and our employees. He brings a level of sophistication and judgment that only comes from deep experience, finding thoughtful and practical solutions no matter how complex the issue. His ability to align legal strategy with the realities of our industry makes him an invaluable partner.
Mark Koestler is very professional and always willing to help. He always picks up the phone and jumps in when needed to help support the team. He is an asset to our firm.
Mark Koestler is genuinely the best immigration lawyer in the business. He is incredibly sophisticated, ridiculously responsive and makes no mistakes. I will continue working with him until one of us retires.
Mark Koestler is an excellent attorney – kind, thoughtful and considerate. He works on creative solutions and gives straightforward advice.
Mark Koestler is the best immigration attorney I have worked with, and I have been in the business for over 30 years.
Mark is smart and one of the most polite and professional individuals ever. He is insightful and tremendously invested in our organization’s business. Mark is an all-round expert.
Mark Koestler is always willing to help. He picks up the phone and jumps in when needed to provide guidance. Mark is an asset to the firm.
Mark’s level of service is unmatched. He is responsive, kind and consistently goes above and beyond for both our company and our employees. He brings a level of sophistication and judgment that only comes from deep experience, finding thoughtful and practical solutions no matter how complex the issue is. He also understands our business inside and out, and his ability to align legal strategy with the realities of our industry makes him an invaluable partner.
Mark Koestler is smart and one of the most polite and professional individuals ever. He is insightful and tremendously invested in our organization’s business. Mark is an all-round expert.
Mark is amazing. He is professional, friendly, knowledgeable, flags issues promptly and is really proactive.
Mark’s level of service is unmatched. He is responsive, kind and consistently goes above and beyond for both our company and our employees. He brings a level of sophistication and judgment that only comes from deep experience, finding thoughtful and practical solutions no matter how complex the issue. His ability to align legal strategy with the realities of our industry makes him an invaluable partner.
Mark Koestler is very professional and always willing to help. He always picks up the phone and jumps in when needed to help support the team. He is an asset to our firm.
Mark Koestler is genuinely the best immigration lawyer in the business. He is incredibly sophisticated, ridiculously responsive and makes no mistakes. I will continue working with him until one of us retires.
Mark Koestler is an excellent attorney – kind, thoughtful and considerate. He works on creative solutions and gives straightforward advice.
Mark Koestler is the best immigration attorney I have worked with, and I have been in the business for over 30 years.
Mark is smart and one of the most polite and professional individuals ever. He is insightful and tremendously invested in our organization’s business. Mark is an all-round expert.
Mark Koestler is always willing to help. He picks up the phone and jumps in when needed to provide guidance. Mark is an asset to the firm.
Mark’s level of service is unmatched. He is responsive, kind and consistently goes above and beyond for both our company and our employees. He brings a level of sophistication and judgment that only comes from deep experience, finding thoughtful and practical solutions no matter how complex the issue is. He also understands our business inside and out, and his ability to align legal strategy with the realities of our industry makes him an invaluable partner.