Johnson Winter Slattery

Law PracticeNew South Wales, Australia501-1000 Employees

Johnson Winter Slattery (JWS) is a leading Australian law firm known for advising corporates and funds on their most complex transactions, disputes and regulatory matters. 

At JWS, we build authentic, long-term relationships and have a deep understanding of our clients and their industries. Our clients say we are pragmatic, strategic, commercial and easy to work with.

“They produce very high-calibre work and we are especially comfortable working with them on anything complex." (Client Quote, Chambers & Partners)

“JWS' real strength is their collaborative, commercially informed approach.” (Client Quote, Legal 500)

Our firm is comprised of more than 450 highly talented people, including 80+ partners, across Sydney, Melbourne, Adelaide, Canberra, Brisbane and Perth. We are globally connected and have strong relationships with major independent law firms around the world.

JWS was recognised as Technology, Media and Telecom M&A Legal Adviser of the Year (Mergermarket M&A Awards Australia 2023), Energy Law Firm of the Year (Best Lawyers 2023) and Australian Law Firm of the Year (Beaton Client Choice Awards 2025). Our lawyers are highly ranked in Chambers & Partners, Legal 500 and Lexology Index (formerly Who's Who Legal).

We are strongly committed to social justice, responsible business and our diverse communities. We are proud of our pro bono program which focuses on supporting low income, disadvantaged and marginalised people in the Australian community.

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