LSM Employee Directory

Q: What is LSM known for?

LSM was founded in 1991. LSM operates in the Architecture and Planning industry.

Q: How many employees does LSM have currently?

LSM has approximately 41 employees.

Architecture and PlanningDistrict of Columbia, United States11-50 Employees

LSM undertakes ambitious architectural projects around the world, consistently delivering innovative design solution using strategic thinking, analysis, and investigation. Established in 1991, our studio today has 50 practitioners.  We respond to global and local projects alike with a strong knowlegebase and fluid allocation of talent. The senior leadership team guided by Debra Lehman Smith and James McLeish, provides consistent direction and support for every effort. This established group, with a longstanding history of working together, ensures clear communication and effective collaboration.

Find LSM employees' phone numbers or email addresses

LSM Global Highlights

North America
60

United States Of America
60

LSM's Leadership

D. M.
Partner
Mobile Phone
Email
J. M.
Partner
Mobile Phone
Email
D. L. S.
Founding Partner
Mobile Phone
Email
D. L.
Partner
Mobile Phone
Email
D. L.
Partner
Mobile Phone
Email
N. S.
Director
Mobile Phone
Email
M. D.
Senior Director
Mobile Phone
Email
Y. G.
Director
Mobile Phone
Email

Contact profiles from LSM

Name

Title

Contact Info

Location

Last Update

K. F.
Architectural Director
Mobile Phone
Email
UNITED STATES
Oct 16, 2024
M. A.
Director
Mobile Phone
Email
United StatesDistrict of Columbia
Nov 22, 2024
M. F.
Director
Mobile Phone
Email
United StatesDistrict of Columbia
Sep 18, 2024
R. B.
Studio Director
Mobile Phone
Email
May 07, 2025
L. S.
Office Manager & Studio Assistant
Mobile Phone
Email
United StatesNew York
Oct 16, 2024
J. E.
Sr. Accountant
Mobile Phone
Email
United StatesVirginia
Oct 18, 2025
C. L.
Principal
Mobile Phone
Email
Oct 18, 2024
D. R.
Principal
Mobile Phone
Email
Oct 23, 2024
T. W.
Principal
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
A. M.
Arch Ii
Mobile Phone
Email
United StatesDistrict of Columbia
Oct 21, 2025

Frequently Asked Questions

What is LSM known for?

LSM was founded in 1991 operates in the Architecture and Planning industry; you can contact the main corporate office by phone at

+1-202-295-****

. Explore LSM's company overview page for more information.

What is LSM's most common email format?

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

How many employees does LSM have currently?

LSM has approximately 41 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are LSM's key employees and leadership?

As of December 2025, LSM's key employees include:

Partner: D. M.
Partner: J. M.
Founding Partner: D. L. S.
Partner: D. L.
Partner: D. L.

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