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Simmons & Simmons Employee Directory

Law PracticeEngland, United Kingdom1001-5000 Employees

Simmons & Simmons is an international law practice based in London that serves clients worldwide, focusing on regulated sectors. It operates in asset management and investment funds; energy, natural resources, infrastructure and construction; financial institutions; healthcare and life sciences; and technology, media and telecommunications, applying specialist legal insight to understand client businesses and the forces surrounding them. The firm aims to deliver smarter, more efficient approaches while offering clients certainty and control over budgets and timing through standardized processes and training across the organization.

Founded in 1896 by twins Edward and Percy Simmons, the firm has grown into a large international practice with a substantial London presence. In 2026, The Times named Simmons & Simmons a Top 50 Employer for Gender Equality, reflecting progress in its workplace practices.

Find Simmons & Simmons employees' phone numbers or email addresses

Simmons & Simmons Global Highlights

Location
Employees

Europe
2.2K

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  • United Kingdom Of Great Britain And Northern Ireland
    1.6K
  • Germany
    142
  • France
    113
  • Italy
    104
  • Netherlands
    73
  • Ireland
    68
  • Spain
    56
  • Belgium
    17
  • Luxembourg
    11
  • Portugal
    4
  • Monaco
    1
  • Sweden
    1
  • Poland
    1
  • Austria
    1
  • Switzerland
    1
  • Serbia
    1

Asia
157

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  • United Arab Emirates
    67
  • Singapore
    49
  • China
    27
  • Qatar
    5
  • Japan
    4
  • Saudi Arabia
    4
  • India
    1

North America
30

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  • United States Of America
    28
  • Mexico
    1
  • Canada
    1

Oceania
12

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  • Australia
    8
  • New Zealand
    4

South America
3

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  • Brazil
    2
  • Argentina
    1

Simmons & Simmons's Leadership

  • Partner at Simmons & Simmons
    D. O.
    Partner
  • Attorney/Avocat, Partner - Head Of Healthcare & Life Sciences at Simmons & Simmons
    A. R.
    Attorney/Avocat, Partner - Head Of Healthcare & Life Sciences
  • Partner at Simmons & Simmons
    K. C.
    Partner
  • Partner at Simmons & Simmons
    D. B.
    Partner
  • Global Managing Partner at Simmons & Simmons
    E. M.
    Global Managing Partner
  • Partner at Simmons & Simmons
    T. T.
    Partner
  • Partner And Global Large Language Model ("llm") Lead @ Simmons & Simmons at Simmons & Simmons
    D. W.
    Partner And Global Large Language Model ("llm") Lead @ Simmons & Simmons
  • Partner And Head Of Us Office at Simmons & Simmons
    E. J.
    Partner And Head Of Us Office

Simmons & Simmons Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Finance
  • Administrative
  • Analytics
  • Business Development
  • Other
  • Consultant
  • Community & Social Services
  • Accounting

Contact profiles from Simmons & Simmons

Name
Title
Contact
Location
Last Update
  • Partner at Simmons & Simmons
    D. O.
    Partner
    Ireland
    Apr 07, 2026
  • Attorney/Avocat, Partner - Head Of Healthcare & Life Sciences at Simmons & Simmons
    A. R.
    Attorney/Avocat, Partner - Head Of Healthcare & Life Sciences
    France, Île-de-France
    Apr 16, 2026
  • Partner at Simmons & Simmons
    K. C.
    Partner
    Ireland
    Apr 15, 2026
  • Partner at Simmons & Simmons
    D. B.
    Partner
    Hong Kong, Hong Kong
    Apr 15, 2026
  • Global Managing Partner at Simmons & Simmons
    E. M.
    Global Managing Partner
    United Kingdom, England
    May 31, 2026
  • Partner at Simmons & Simmons
    T. T.
    Partner
    Italy, Lombardy
    Jun 29, 2026
  • Partner And Global Large Language Model ("llm") Lead @ Simmons & Simmons at Simmons & Simmons
    D. W.
    Partner And Global Large Language Model ("llm") Lead @ Simmons & Simmons
    United Kingdom, England
    Apr 16, 2026
  • Partner And Head Of Us Office at Simmons & Simmons
    E. J.
    Partner And Head Of Us Office
    Bay
    Jun 27, 2026
  • Global Chief Information Security Officer at Simmons & Simmons
    S. M.
    Global Chief Information Security Officer
    United Kingdom, England
    Aug 08, 2026
  • Senior Partner at Simmons & Simmons
    J. T.
    Senior Partner
    United Kingdom, England
    Jul 07, 2026

Frequently Asked Questions

What is Simmons & Simmons known for?

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Simmons & Simmons was founded in 1896 and operates in the Law Practice industry. You can contact Simmons & Simmons's main corporate office by phone at . Explore Simmons & Simmons's company overview page for more information.

What is Simmons & Simmons's most common email format?

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Simmons & Simmons employees' email format typically follows the pattern of First.Last@simmons-simmons.com. Trying to find reliable and up-to-date employee contact data? Find more Simmons & Simmons email formats with LeadIQ.

How many employees does Simmons & Simmons have currently?

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Simmons & Simmons has approximately 2.9K employees as of August 2026. These team members are located across 5 continents, including Europe, Asia and North America.

Who are Simmons & Simmons's key employees and leadership?

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As of August 2026, Simmons & Simmons's key employees include:

  • Partner: D. O.
  • Attorney/Avocat, Partner - Head Of Healthcare & Life Sciences: A. R.
  • Partner: K. C.
  • Partner: D. B.
  • Global Managing Partner: E. M.

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