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 2000 lawyers. Headquartered in New York with offices in Beijing, Boston, Brussels, Hong Kong, Houston, London, Los Angeles, Luxembourg, Palo Alto, San Francisco, 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
3.6K

United States Of America
3.6K
Mexico
1
Barbados
1
Canada
1

Europe
601

United Kingdom Of Great Britain And Northern Ireland
559
Luxembourg
18
Belgium
12
Ireland
3
Spain
3
Sweden
2
France
2
Switzerland
1
Finland
1

Asia
62

Japan
27
China
22
India
10
United Arab Emirates
1
Philippines
1
Singapore
1

South America
22

Brazil
20
Peru
1
Chile
1

Oceania
7

Australia
6
New Zealand
1

Simpson Thacher & Bartlett LLP's Leadership

W. S.
Ceo / President
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
C. L.
Partner
Mobile Phone
Email
P. V. D. A.
Partner
Mobile Phone
Email
R. C.
Partner (corporate Attorney)
Mobile Phone
Email

Simpson Thacher & Bartlett LLP Employee Metrics

100%

50%

0%

2026

2025

Legal
Finance
Human Resources
Administrative
Analytics
Other
Business Development
Engineering
Accounting
Community & Social Services

Contact profiles from Simpson Thacher & Bartlett LLP

Name

Title

Contact Info

Location

Last Update

C. L.
Partner
Mobile Phone
Email
United StatesNew York
Mar 04, 2026
B. J.
Chief Operating Officer, Emea
Mobile Phone
Email
United Kingdom
Mar 18, 2026
P. V. D. A.
Partner
Mobile Phone
Email
LuxembourgLuxembourg District
Jan 29, 2026
R. C.
Partner (corporate Attorney)
Mobile Phone
Email
United StatesDistrict of Columbia
Mar 18, 2026
D. B.
Partner
Mobile Phone
Email
United StatesDistrict of Columbia
Mar 13, 2026
S. D.
Partner
Mobile Phone
Email
United StatesNew York
Nov 20, 2025
D. P.
Partner, Debt Finance
Mobile Phone
Email
United KingdomEngland
Feb 24, 2026
J. M.
Partner
Mobile Phone
Email
United StatesNew York
Oct 23, 2025
N. J.
Partner
Mobile Phone
Email
United StatesNew York
Nov 20, 2025
E. C.
Partner
Mobile Phone
Email
United StatesNew York
Jan 28, 2026

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. The company's main headquarters is located in 425 Lexington Avenue New York, New York 10017 United States; 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 3.5K employees as of March 2026. These team members are located across 5 continents, including North AmericaEuropeAsia.

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

As of March 2026, Simpson Thacher & Bartlett LLP's key employees include:

Ceo / President: W. S.
Chief Operating Officer, Emea: B. J.
Chief Information Officer: W. G.
Chief Financial Officer: M. G.
Chief Human Resources Officer: E. J.

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