ZAG Zysman, Aharoni, Gayer & Co.

Law Firm

ZAG Zysman, Aharoni, Gayer & Co.
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Company's Profile

Established: 1986
Line of Business: Law Firm
Address: Tel Aviv Office
Beit Zion, 41-45 Rothschild Blvd.
Tel Aviv, Israel 6578401
New York Office
1633 Broadway, New York,
NY 10019, USA
Tel: 212-6605000
Phone: 972-3-7955555
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Company Executives

  • Shmuel Zysman, ZAG Zysman, Aharoni, Gayer & Co.

    Shmuel Zysman

    Founding Partner

    ZAG Zysman, Aharoni, Gayer & Co.

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    Shmuel Zysman
  • Erez Aharoni, ZAG Zysman, Aharoni, Gayer & Co.

    Erez Aharoni

    Founding Partner

    ZAG Zysman, Aharoni, Gayer & Co.

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    Erez Aharoni
  • Joseph Gayer, ZAG Zysman, Aharoni, Gayer & Co.

    Joseph Gayer

    Founding Partner

    ZAG Zysman, Aharoni, Gayer & Co.

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    Joseph Gayer
  • Shay Barnov, ZAG Zysman, Aharoni, Gayer & Co.

    Shay Barnov

    Managing Partner

    ZAG Zysman, Aharoni, Gayer & Co.

  • Tomer Raif, ZAG Zysman, Aharoni, Gayer & Co.

    Tomer Raif

    Managing Partner

    ZAG Zysman, Aharoni, Gayer & Co.

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    Tomer Raif
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About ZAG Zysman, Aharoni, Gayer & Co.

ZAG-S&W is a leading international firm, specializing in all areas of commercial and business law and is one of Israel’s leading commercial law firms. The firm has earned its international standing due to its global presence in the US, China, and England.

We provide our clients with comprehensive solutions and personalized service in both domestic and cross-border matters. For over 30 years, we have been a cutting-edge commercial law firm dedicated to the highest standards of service, professionalism, and innovation, with an emphasis on international transactions.

Amongst our clients are Israeli and international companies and corporations, businessmen, entrepreneurs, private entities and more. We provide an integrated raft of services to leading companies in the Israeli and international market with respect to developing and promoting their commercial activities in Israel and around the world and assisting them in exploring new markets.

Our experience, gain in over 30 years of practice, is an invaluable asset for our clients who benefit from global business connections, comprehensive legal and business vision and an international legal team that operates and functions as a single unit.

We are ranked in all prestigious legal directories as a leading international law firm in all practice areas of commercial law. 

International presence

The firm’s international activities, through its branches around the world, focuses on establishing foreign corporations, mergers, and acquisitions, issuing shares on the global stock exchange, international taxation and a variety of issues relating to companies and investors from the public and private sectors operating in the international and local arena. 

Our US offices

ZAG-S&W is a unique international law firm, with branches in New York, Boston, and Washington DC, that includes over 200 Israeli and American lawyers who are well versed in both Israeli and US legal systems, as well as the culture and business of both countries. Our Israeli and American office provides our clients with complete international legal coverage.

Our China offices

ZAG-S&W’s has been active in China for over a decade. The firm leads large and complex projects, including government projects throughout China, including Beijing, Shanghai, Shenzhen, and Guangzhou as well as Hong Kong, Taiwan and Singapore.

The firm’s team in China includes Chinese, American and Israeli lawyers who represent leading Israeli and international companies and provides them with comprehensive legal and commercial advice through a deep understanding of the business, culture and regulatory environment. Our firm’s work spans from locating investors and business partners, negotiating with authorities to obtain permits and licenses, establishing legal entities and providing assistance for ongoing activities. We also represent Chinese clients in their operations in Israel, including establishing legal entities, due diligence, mergers and acquisitions, assistance with respect to investing in Israel, as well as tax consulting and planning. 

Our England office

ZAG-S&W operates in London and specializes in commerce, banking, debentures, securities law, project financing, taxes and insurance, compliance and conflict resolution, and advising clients on their business activities worldwide. 

Pro Bono

We believe that each of us is obligated to the community in which we operate and to society, as a whole. The values we cherish require us to continually strive to improve the environment we live in and contribute to building a healthy, productive and caring environment.

We believe that it is a privilege to offer the firm’s services to those who cannot afford such services, out of the belief in the values of friendship and mutual responsibility.

The firm’s team has a long tradition of taking part in pro-bono public activities, assisting both private individuals, as well as public assistance and charitable organizations. We assist associations and organizations, including Lev Ohev Association, Rett Syndrome Association, Ramon Foundation, The Ezra LeMarpeh Association, Beit Or Aviva Organization, and Access Israel. 


International transactions

China and East Asia

Commercial law


Mergers and Acquisitions

Collections for institutional clients

Capital market and Securities

Financial regulation

Hi-Tech and Internet

Sports law

Life science

Labor law


Real estate

Administrative law


Liquidations and Corporate recovery

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