Keidan Harrison is a specialist disputes firm active for both domestic and international clients, praised as being 'smart, strategic, and completely focused on getting the best result'. Marc Keidan, who co-founded the firm in 2020, leads the department, and contributes broad sector expertise in areas including technology, real estate, and finance. Luke Harrison covers fraud, negligence, and mis-selling claims, with significant experience acting against banks.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Keidan Harrison provide a stand-out boutique service across a range of commercial areas. They make an excellent team, which is led by Marc and Luke. They work hard to build relationships and work effectively with the counsel team.’

  • ‘Marc Keidan and Luke Harrison are standout.'

  • ‘Keidan Harrison is exactly what you'd want from a boutique litigation outfit. They're efficient, nimble and creative, but they're more than capable of going toe-to-toe with larger opponents.’

  • ‘Luke Harrison is one of the most commercially savvy solicitors in London. He has a great creative brain, and a flourishing practice as an advocate as well.'

  • 'Srishti Jain is obviously a partner in the making. Her command of the detail is astonishing, and she has exceptional litigation instincts.'
  • ‘Luke Harrison - Luke is committed, energetic and practical - all making him very good to work with.’

Key clients

  • MSP Capital Limited
  • Credit Suisse AT1 Bondholders

Work highlights

Representing two Kuwaiti HNW individuals in relation to £50m enforcement proceedings in the English Commercial Court.
Acting in a substantial group litigation against Credit Suisse for various bondholders. Working in conjunction with Quinn Emanuel Urquhart & Sullivan.
Acting on behalf of a development and bridging finance company in respect of professional negligence claims against various solicitors and Savills (UK) Limited, Avison Young (UK) Limited and Hodgkiss, Hughes and Beale totalling circa £40million.

Lawyers

Leading partners

The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head

Marc Keidan

Other key lawyers

Luke Tucker Harrison; Ben Rutledge; Srishti Jain; Kit Smith