Four New Square – UK 100

Turnover: £13.5m

Head of chambers: Justin Fenwick QC

Total tenants (silks): 53 (12)

Door tenants: Two

Chambers contributions: 11 per cent plus room rent (£8,000-£48,000).

Revenue per barrister: £270,000

Top cases last year: Sumatra v Sinclair Roche & Temperley; Riley v Pickersgill and Le Cornu; Daniels v Thompson; Sahib Foods & or v Paskin Kyriakides Sands; Rolls Royce Power Engineering Plc & Allen Power Engineering Ltd v Ricardo Consulting Engineers Ltd.

No of appearances in House of Lords: Three

No of appearances in Court of Appeal: 36

Barrister to staff ratio: 1:0.33

Average hourly rates: Juniors £150-£175, silks £300-£500.

New clients: N/A

Income derived from overseas work: 10 per cent