Simpson Thacher & Bartlett LLP Employee Directory

Q: What is Simpson Thacher & Bartlett LLP known for?

Simpson Thacher & Bartlett LLP was founded in 1884. Simpson Thacher & Bartlett LLP operates in the Law Practice industry.

Law PracticeNew York, United States1001-5000 Employees

Simpson Thacher & Bartlett LLP is one of the world’s leading international law firms. The Firm was established in 1884 and has approximately 1,500 lawyers. Headquartered in New York with offices in Beijing, Boston, Brussels, Hong Kong, Houston, London, Los Angeles, Luxembourg, Palo Alto, São Paulo, Tokyo and Washington, D.C., the Firm provides coordinated legal advice and transactional capability to clients around the globe.




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Find Simpson Thacher & Bartlett LLP employees' phone numbers or email addresses

Simpson Thacher & Bartlett LLP Global Highlights

North America
3.5K

United States Of America
3.5K
Mexico
1

Europe
584

United Kingdom Of Great Britain And Northern Ireland
548
Luxembourg
12
Belgium
12
Ireland
3
Spain
3
Sweden
2
France
2
Switzerland
1
Finland
1

Asia
58

Japan
26
China
23
India
6
United Arab Emirates
1
Philippines
1
Singapore
1

South America
23

Brazil
21
Peru
1
Chile
1

Oceania
7

Australia
6
New Zealand
1

Simpson Thacher & Bartlett LLP's Leadership

G. A.
Chief Executive Officer
Mobile Phone
Email
L. G.
Chief Client Officer
Mobile Phone
Email
B. J.
Chief Operating Officer, Emea
Mobile Phone
Email
W. G.
Chief Information Officer
Mobile Phone
Email
M. G.
Chief Financial Officer
Mobile Phone
Email
E. J.
Chief Human Resources Officer
Mobile Phone
Email
G. M.
Chief Business Development Officer
Mobile Phone
Email
C. L.
Partner
Mobile Phone
Email

Simpson Thacher & Bartlett LLP Employee Metrics

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2026

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2024

Legal
Finance
Human Resources
Administrative
Analytics
Other
Business Development
Engineering

Contact profiles from Simpson Thacher & Bartlett LLP

Name

Title

Contact Info

Location

Last Update

L. G.
Chief Client Officer
Mobile Phone
Email
United StatesNew York
Dec 05, 2025
C. L.
Partner
Mobile Phone
Email
United StatesNew York
Nov 20, 2025
B. J.
Chief Operating Officer, Emea
Mobile Phone
Email
United Kingdom
Dec 05, 2025
P. V. D. A.
Partner
Mobile Phone
Email
LuxembourgLuxembourg District
Sep 08, 2025
R. C.
Partner (corporate Attorney)
Mobile Phone
Email
United StatesDistrict of Columbia
Oct 22, 2025
D. B.
Partner
Mobile Phone
Email
United StatesDistrict of Columbia
Nov 12, 2025
S. D.
Partner
Mobile Phone
Email
United StatesNew York
Nov 20, 2025
D. P.
Partner, Debt Finance
Mobile Phone
Email
United KingdomEngland
Oct 24, 2025
J. M.
Partner
Mobile Phone
Email
United StatesNew York
Oct 23, 2025
N. J.
Partner
Mobile Phone
Email
United StatesNew York
Nov 20, 2025

Frequently Asked Questions

What is Simpson Thacher & Bartlett LLP known for?

Simpson Thacher & Bartlett LLP was founded in 1884 operates in the Law Practice industry; you can contact the main corporate office by phone at

+1-212-455-****

. Explore Simpson Thacher & Bartlett LLP's company overview page for more information.

What is Simpson Thacher & Bartlett LLP's most common email format?

Simpson Thacher & Bartlett LLP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Simpson Thacher & Bartlett LLP email formats with LeadIQ.

How many employees does Simpson Thacher & Bartlett LLP have currently?

Simpson Thacher & Bartlett LLP has approximately 3.3K employees as of December 2025. These team members are located across 5 continents, including North AmericaEuropeAsia.

Who are Simpson Thacher & Bartlett LLP's key employees and leadership?

As of December 2025, Simpson Thacher & Bartlett LLP's key employees include:

Chief Executive Officer: G. A.
Chief Client Officer: L. G.
Chief Operating Officer, Emea: B. J.
Chief Information Officer: W. G.
Chief Financial Officer: M. G.

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