UK Guide 2026 : UK-wide
Ranked Individual
Provided by Chambers
Addleshaw Goddard is noted for its experience in handling international arbitrations arising in the construction, oil and gas, and insurance sectors. The firm is comfortable operating under a range of auspices, including those of the ICC, UNCITRAL and LCIA. The team enjoys an international presence, acting for clients across South Asia, Africa and the Middle East.
Provided by Chambers
Addleshaw Goddard provides excellent client attention and a collaborative approach.
Addleshaw Goddard is able to pre-empt and proactively problem-solve for the client.
Provided by Chambers
Jon Tweedale is co-head of the Addleshaw Goddard international arbitration group. He has developed a broad client list in this market, which includes governments and multinationals. He is known for his astute representation of clients in arbitrations under ICC and ICSID rules, among others.
Jon gets into the detail of the case.
Jon is a safe pair of hands.
Jon is intellectually robust and good on strategy.
He is sensible, practical and provides good-quality advice.
International Arbitration
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