Jan Byström
Partner | Advokat

Jan is a transaction lawyer with more than 25 years of experience, including from M&A and finance departments of traditional Wall Street firms in New York. He advises Nordic and multinational corporates and private equity buy-out funds on cross-border mergers and acquisitions. With dual qualifications (Sweden and New York) and having practiced in both continents, in and out-bound North American transactions is a specialty. Jan is recognized and ranked as a leading lawyer by Chambers & Partners in the practice areas Corporate/M&A and Private Equity and with clients commenting ”Jan is a very experienced adviser with a commercial mind" and ”he is a very advanced and visionary type of adviser".
Contact me
Email: | [email protected] |
Mobile: | +46 723 966 103 |
Office: | Stockholm |
Areas
Corporate Commercial Private Equity M&A Corporate Law Corporate CommercialExperience
2023– | Lindahl law firm |
2018–2023 | Bird & Bird, Stockholm |
2013–2018 | Baumgarten Byström Rooth & Partners, Stockholm |
2012 | Ashurst, Stockholm |
2004–2011 | Vinge, Stockholm |
2000–2004 | Davis Polk & Wardwell, New York |
2000 | Fordham Law School New York, LL.M |
1998–2000 | Hunton & Williams, New York |
1996–1997 | Davis Polk & Wardwell, New York (as secondee) |
1993–1998 | Vinge, Stockholm |
1992 | King’s College London, LL.M |
1990 | Uppsala University, LL.B./LL.M |
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Portraits
8/15/2025
A real summer in law – Alexander's story
What is it like to go from studying law to working on actual cases at a business law firm? For Alexander Persson, his time as a summer trainee at Lindahl's Helsingborg office has offered a mix of legal challenges, new friendships and a few unexpec...
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Knowledge
8/14/2025
Latest News in Financial Regulation – August 2025
We summarise the most important news and developments in financial regulation from the past six months. Through our market monitoring, we provide you with a concise and clear overview of recent trends – focusing on what is most relevant for you an...
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Cases and transactions
8/13/2025
Lindahl advises Lyten on its acquisition of Northvolt
Lindahl has advised the US global leader in lithium-sulfur batteries Lyten Inc. on its recently announced transaction pursuant to which it has entered into a binding agreement to acquire all of Northvolt's remaining assets in Sweden and Germany.
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News articles
8/12/2025
Lindahl contributes to updated LOU commentary
Lindahl has contributed to the latest update of the commentary on the Public Procurement Act (LOU) in Norstedts Juridik's Yellow Library.
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Read more news and insights?
Contact
Do you have any questions or need help getting in touch with the right advisor? Lindahl has experts in all areas of business law and offices in Stockholm, Gothenburg, Malmö, Uppsala, Örebro, and Helsingborg. Welcome to contact us!
