
- Profile
Accolades
Testimonials
Collated independently by Legal 500 research team.
‘The K&S team is imaginative, driven and determined. They always find a solution to a problem.’
‘Great track record of high-value litigation and international arbitration, especially the energy and natural resources sector.’
‘Tom Sprange KC - super charming advocate, has tribunals in his thrall in complex disputes.’
‘K&S has a truly exceptional disputes team in London that is a real pleasure to work with. They have no apparent flaws and are very reliable, diligent and responsive. They are also very humble and show zero arrogance despite their very successful track record and massive reputation in the City.’
'Sarah Walker is a master tactician and a standout litigator.'
Key clients
- Steven Kelbrick / Attock Oil International Limited
- Refinería de Cartagena S.A. (Reficar)
- Motorola Solutions Inc; Motorola Solutions Malaysia Sdn, Bhd
- Pinewood Asia Pacific
- Basel Hashwah
- ArcelorMittal Luxembourg
- Jetcraft Corporation
- Deutsche Bank
- Chevron
- Global Jet Capital Holdings
Work highlights
- Defending Steven Kelbrick, Attock Oil International Limited against allegations of fraud, contract issues, breach of fiduciary duty, and employment contracts, scheduled for a 12-week trial in 2024.
- Successfully represented Reficar in its dispute over the construction of an oil refinery in Colombia.
- Represented Motorola Solutions in proceedings in English High Court against Hytera to enforce a portion of a US court judgment ordering Hytera to pay to Motorola over $600m compensation for trade secret misappropriation, copyright infringement, costs, legal fees, and expenses.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
Sarah Walker; Thomas Sprange KC
Other key lawyers
Ruth Byrne KC; Kabir Bhalla; Charity Kirby; Max Hill KC