Daniel Arvani
Partner, Managing Partner
Commercial law · New York · Washington, D.C. · London
Counsel for the decisions that define a business.
Wexcombe advises companies, investors and boards on the transactions, disputes and regulatory questions that change their course, with small senior teams who stay on the matter from first call to close.
- 18
- Lawyers
- 3
- Offices on two continents
- 11
- Practices, 6 sectors
Attorney Advertising
§ 01Experience
Recent matters
A selection of transactions, disputes and investigations. Prior results do not guarantee a similar outcome.
Advised Osric Therapeutics on its sale to Pendray Life Sciences
Negotiated the merger agreement and contingent value rights for a clinical-stage biotech, with antitrust clearance in the US and UK.
Mergers & Acquisitions · Antitrust & Competition
US$2.1 billion
Counsel to the underwriters on Veltra Payments' initial public offering
Advised the joint bookrunners on the listing of a payments platform and its concurrent private placement.
Capital Markets & Finance
US$780 million
Designed an AI governance programme for a UK insurer
Drafted the policy framework, vendor terms and risk assessments for the insurer's use of generative AI in claims handling.
Data, Privacy & Technology
Advised Tamsin Logistics REIT on a portfolio acquisition of UK warehouses
Acted on the purchase and acquisition financing of fourteen logistics assets across the Midlands and the North West.
Real Estate
£325 million
§ 02Expertise
What we do, and who we do it for
11 practices that work as one team, organised around the 6 sectors our clients operate in.
Practices
§ 03People
The partners you will work with
Every matter is led by a partner who stays with it. Search the full directory by practice, office, level, language or bar admission.
Margaret Holloway
Partner, Chair
Hannah Brooks
Partner
Adam Ferreira
Partner
Leila Haddad
Partner
Eleanor Marsh
Partner
§ 04Insights
Our thinking
Client alerts, articles and briefings from our lawyers.
Five questions boards should ask before approving an AI tool
Most AI decisions reach the board as procurement. They are also decisions about data, liability and disclosure.
Earn-outs: drafting for the dispute you hope never comes
An earn-out bridges a valuation gap at signing and often reopens it two years later. The drafting decides who wins that argument.
What our deal teams are seeing going into 2027
Notes from our M&A, finance and antitrust lawyers on how transactions are being negotiated, financed and reviewed.
Breakfast briefing: preparing expert evidence in international arbitration
A practical session for in-house counsel on instructing experts, joint reports and hot-tubbing.
8:30 am – 10:00 am · London office
§ 05How can we help?
Tell us what you need, and we will point you to the right people.
§ 06Offices
Three offices, one partnership
New York
The firm's largest office and the base of its transactional, capital markets and trial practices.
One Calder Square, 41st Floor, New York, NY 10017
+1 212 555 0140 · MapWashington, D.C.
Regulatory, antitrust and investigations lawyers who work alongside agencies, courts and Congress.
1150 Aldgate Avenue NW, Suite 900, Washington, DC 20005
+1 202 555 0160 · MapLondon
English-law disputes, international arbitration and cross-border transactions for clients across Europe, the Middle East and Africa.
12 Farrow Yard, London EC2V 8BX
+44 20 7946 0810 · Map
§ 07Pro bono
Access to justice is part of the job
Every lawyer at the firm takes on pro bono work, from housing and immigration clinics to advice for community organisations and small businesses.
Our pro bono programme