What departments does Armstrong Teasdale LLP have?

Armstrong Teasdale LLP has employees across 5 departments including Legal, Business, Information Technology, Finance, Real Estate.

What is the largest department at Armstrong Teasdale LLP?

The largest department at Armstrong Teasdale LLP is Legal with 3 employees.

Where are Armstrong Teasdale LLP employees located globally?

Armstrong Teasdale LLP has employees across 3 continents and 4 countries including China, United Kingdom Of Great Britain And Northern Ireland, Ireland, United States Of America.

How has Armstrong Teasdale LLP's team size changed over time?

Armstrong Teasdale LLP's team has decreased from approximately 1K to 521 employees based on available data.

Armstrong Teasdale LLP Employee Directory

Law PracticeMissouri, United States501-1000 Employees

Armstrong Teasdale LLP is a law practice headquartered in St. Louis, Missouri, serving clients around the globe. Founded in 1901, the firm has grown to be one of the 200 largest law firms in the United States. With a 125-year history, it has developed long-term relationships with a diverse client base.

The firm operates within the law practice industry and serves both large and small clients across a broad range of matters. In January 2025, Armstrong Teasdale was recognized with an Equality 100 award in the Human Rights Campaign Foundation's Corporate Equality Index.

Armstrong Teasdale LLP Global Highlights

North America
790

United States Of America
790

Europe
11

United Kingdom Of Great Britain And Northern Ireland
10
Ireland
1

Asia
2

China
2

Armstrong Teasdale LLP's Leadership

K. S.
Chief Diversity Officer
Mobile Phone
Email
J. D.
Partner
Mobile Phone
Email
J. S.
Partner
Mobile Phone
Email
F. B. L.
Partner
Mobile Phone
Email
T. T. K.
Partner, Deputy General Counsel, Kansas City Office Managing Attorney
Mobile Phone
Email
I. S.
Partner - Employment And Business Litigation
Mobile Phone
Email
J. J. S.
Partner
Mobile Phone
Email
B. K.
Partner
Mobile Phone
Email

Armstrong Teasdale LLP Employee Metrics

100%

50%

0%

2026

2025

Legal
Administrative
Human Resources
Finance
Support
Other
Accounting
Community & Social Services
Information Technology

Contact profiles from Armstrong Teasdale LLP

Name

Title

Contact Info

Location

Last Update

K. S.
Chief Diversity Officer
Mobile Phone
Email
United StatesNew Jersey
May 28, 2026
J. D.
Partner
Mobile Phone
Email
United StatesMissouri
Mar 25, 2026
J. S.
Partner
Mobile Phone
Email
United StatesDelaware
Apr 15, 2026
F. B. L.
Partner
Mobile Phone
Email
United StatesNew York
Apr 14, 2026
T. T. K.
Partner, Deputy General Counsel, Kansas City Office Managing Attorney
Mobile Phone
Email
United StatesMissouri
May 26, 2025
I. S.
Partner - Employment And Business Litigation
Mobile Phone
Email
United StatesMissouri
Jul 15, 2025
J. J. S.
Partner
Mobile Phone
Email
United StatesMissouri
Mar 17, 2026
B. K.
Partner
Mobile Phone
Email
United StatesFlorida
Apr 16, 2026
S. S. W.
Partner
Mobile Phone
Email
United StatesMissouri
May 30, 2026
P. R.
Partner
Mobile Phone
Email
United StatesMissouri
Oct 22, 2025

Frequently Asked Questions

What is Armstrong Teasdale LLP known for?

Armstrong Teasdale LLP was founded in 1901 operates in the Law Practice industry. The company's main headquarters is located in 7700 Forsyth Boulevard Suite 1800 St. Louis, Missouri United States; you can contact the main corporate office by phone at

+1-314-621-****

. Explore Armstrong Teasdale LLP's company overview page for more information.

What is Armstrong Teasdale LLP's most common email format?

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

How many employees does Armstrong Teasdale LLP have currently?

Armstrong Teasdale LLP has approximately 614 employees as of June 2026. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are Armstrong Teasdale LLP's key employees and leadership?

As of June 2026, Armstrong Teasdale LLP's key employees include:

Chief Diversity Officer: K. S.
Partner: J. D.
Partner: J. S.
Partner: F. B. L.
Partner, Deputy General Counsel, Kansas City Office Managing Attorney: T. T. K.

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Armstrong Teasdale LLP Employee Directory

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