Department profile
Herbert Smith Freehills Kramer LLP

Immigration

USA Guide 2026 : USA - Nationwide


Herbert Smith Freehills Kramer LLP

Rankings

About

Provided by Herbert Smith Freehills Kramer LLP

Our internationally recognized group is among the largest and most respected immigration practices in the US. Our lawyers advise global brands and pre-eminent corporations across a wide range of industries. We anticipate and resolve issues before they become problems. Our team develops global workforce plans and mobility strategies, navigates complex immigration laws and policies, and ensures that our clients’ meet their global workforce management needs and comply with US immigration law. We advise our business clients on the best long and short-term approaches based on their needs, including the use of H-1B specialty occupation visas and L-1 visas for intra-company transfer of executives, managers and employees with specialized knowledge, as well as all other types of non-immigrant visa classifications and paths to permanent residence (such as a green card). In addition, we advise business clients on company-wide immigration policies, immigration law compliance, internal audits and government investigations/enforcement actions. We also represent individuals who, because of extraordinary ability or substantial investments in the US, do not require corporate sponsorship to immigrate. Our lawyers have cultivated strong working relationships with key members of Congress and decision-makers in the Departments of Homeland Security, State and Labor, which have enhanced our ability to advocate for clients and help shape immigration policy, regulations and legislation. 

Chambers Review

Provided by Chambers

Immigration - USA - Nationwide

Band 3

Band 3


What the Team is Known For

HSF Kramer is a specialist business immigration practice housed within a full-service firm, acting for a range of multinationals and major financial institutions. The team offers extensive experience working with clients to tailor optimal workforce mobility strategies, alongside wider expertise advising on the immigration aspects of M&A transactions. Their client roster includes those in the fashion, telecommunications, healthcare and advertising sectors.

Strengths

Provided by Chambers

  • HSF Kramer is incredibly responsive, pragmatic and reassuring.

    Immigration respondentUSA
  • HSF Kramer understands our business needs and thinks creatively, explaining the risks and values of decisions and working with us to determine a solution.

    Immigration respondentUSA

Notable Practitioners

Provided by Chambers

  • Band 2Mark D Koestler
    Band 2Mark D Koestler

    Mark D Koestler

    Mark Koestler possesses significant experience assisting CEOs and high-profile individuals with visa applications, including O-1 and L-1 petitions.
    • Mark Koestler is an excellent attorney – kind, thoughtful and considerate. He works on creative solutions and gives straightforward advice.

      Immigration respondentUSA
    • Mark Koestler is the best immigration attorney I have worked with, and I have been in the business for over 30 years.

      Immigration respondentUSA
    • 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.

      Immigration respondentUSA
    • 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.

      Immigration respondentUSA
    • 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.

      Immigration respondentUSA
  • Band 3Matthew S Dunn
    Band 3Matthew S Dunn

    Matthew S Dunn

    Matthew S Dunn is noted for his sophisticated immigration practice. Specializing in business immigration, his clients span industries including fashion and retail, for whom he handles a variety of visa filing and compliance matters.
    • Matt is always accessible, strategic and reassuring, and knows the law inside and out.

      Immigration respondentUSA
    • Matt is a true immigration expert.

      Immigration respondentUSA
    • Matthew Dunn brings not only deep legal expertise but also warmth, approachability and genuine collegiality to every interaction. His responsiveness, clarity and calm problem-solving style make even the most complex situations manageable. He’s a trusted ally who consistently goes above and beyond to support our team and ensure that every matter is handled with care and professionalism.

      Immigration respondentUSA

Ranked Individuals at Herbert Smith Freehills Kramer LLP (2)

USA - Nationwide

Members

Provided by Herbert Smith Freehills Kramer LLP

Herbert Smith Freehills Kramer LLP has rankings in the following guides

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