Legal Business

Global 100: Methodology and end notes

The firms that appear in the 2024 Global 100 are the largest 100 law firms in the world ranked by revenue.

Financial year end

Financial data shown is for the last financial year – either calendar year 2023 or 2023/24. Financial years differ – most end in December in the US and in April in the UK.

Definitions

Turnover/revenue

Revenue figures do not include VAT, disbursements, interest or anything other than the worldwide fees generated by lawyers for their work during the last financial year.

Headcount

Total lawyer numbers include partners, trainees, assistants, associates, of counsel and all other fully qualified lawyers, but do not include legal executives, paralegals or other support staff. Firms have been asked for average full-time equivalent lawyers over the financial year.

Equity partners

We define full-equity partners as partners that are full participants in the firm’s profits. Fixed-share equity partners are considered non-equity partners for the purposes of this survey.

Non-equity partners

Non-equity partners, be they fixed-share equity, salaried, or laterals on probationary periods, are those who are not full participants in the firm’s profits, though they may have voting rights.

Net income

We define net income as the total profit available to be shared among full-equity partners. We treat profit sharing with non-equity partners as an expense and it is therefore not included in the net income figure.

Profit per equity partner (PEP)

We calculate PEP by dividing net income by the whole number of full-equity partners (where applicable) at the end of the last financial year. PEP is an average figure used to benchmark the profitability of firms, which is not necessarily the same as saying that any partners take home this amount of money.

Revenue per lawyer (RPL) and profit per lawyer (PPL)

RPL is calculated by dividing turnover by the total number of lawyers. PPL is calculated by dividing net income by the total number of lawyers.

Profit margin

Profit margin is net income as a percentage of turnover.

Turnover change 2019-24

This figure is a straight percentage increase in revenue between the 2019 Global 100 report and the 2024 Global 100 report.

Exchange rates

We have used annual average exchange rates for 2023 given by HMRC for any currency conversions. For the year from 1 April 2023 to 31 March 2024, £1 equals $1.2529. For the 2023 calendar year, £1 equals $1.2432.

All year-on-year and five-year revenue and profitability percentage changes are based on figures reported in dollars for the relevant years.

Return to the Global 100 contents.

Footnotes

† Partner numbers and profit per equity partner are estimations

* Firm did not provide any information – all numbers are estimated

** Partner numbers and lawyer headcount are estimations

*** Profit per equity partner is estimated.

# Firm did not provide financial information – numbers are estimated