Insights

Global Ambition LSM operates on ambitious architectural projects worldwide, indicating a potential fit for multinational clients and firms seeking scalable design solutions across regions.

Leadership Continuity With a stable senior leadership team guiding a cohesive group of practitioners, there is a strong narrative for reliable collaboration and consistent project delivery to prospective clients.

Digital Presence A tech stack centered on Squarespace, WordPress, and cloud tools suggests readiness for digital marketing and online client engagement; opportunities exist to upsell advanced visualization, BIM-enabled presentations, or interactive project showcases.

Market Positioning Operating in architecture and planning with a mid-size team, LSM can target mid-market developers and municipal projects where nimble teams compete with larger firms on design innovation and cost efficiency.

Expansion Readiness The organization’s history of fluid talent allocation and growing practice indicates receptivity to strategic partnerships, joint ventures, or alliance-based bids for complex, cross-border developments.

Similar companies to LSM

LSM Tech Stack

LSM uses 8 technology products and services including Squarespace, WordPress, Squarespace Commerce, and more. Explore LSM's tech stack below.

Media & News

LSM's Email Address Formats

LSM uses at least 4 email formats:
LSM Email FormatsExamplePercentage
FLast@lsm.comJDoe@lsm.com
79%
First.Last@lsm.comJohn.Doe@lsm.com
11%
First@lsm.comJohn@lsm.com
6%
Last@lsm.comDoe@lsm.com
4%

Frequently Asked Questions

What is LSM's phone number?

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You can contact LSM's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is LSM's stock symbol?

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LSM is a publicly traded company; the company's stock symbol is PLSM.

What is LSM's official website and social media links?

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LSM's official website is lsm.com and has social profiles on LinkedIn.

How much revenue does LSM generate?

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As of August 2026, LSM's annual revenue is estimated to be $1M - $10M.

What is LSM's SIC code and NAICS code?

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LSM's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 54131 - Architectural Services.

How many employees does LSM have currently?

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As of August 2026, LSM has approximately 48 employees across 1 continents, including North America. Key team members include Senior Director: H. B., Studio Director: R. B. and Principal: C. L. Explore LSM's employee directory with LeadIQ.

What industry does LSM belong to?

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LSM operates in the Architecture and Planning industry.

What technology does LSM use?

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LSM's tech stack includes Squarespace, WordPress, Squarespace Commerce, Microsoft 365, Google Cloud, jQuery UI, parallax.js and WP Engine.

What is LSM's email format?

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LSM's email format typically follows the pattern of FLast@lsm.com. Find more LSM email formats with LeadIQ.

When was LSM founded?

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LSM was founded in 1991.
LSM logo

LSM

Architecture and PlanningDistrict of Columbia, United States11-50 Employees

LSM is an architecture and planning practice based in Washington, District of Columbia. It undertakes ambitious architectural projects worldwide, delivering design solutions through rigorous analysis, strategic thinking, and investigative work. The firm operates as a midsize studio with a core group of practitioners, and was founded in 1991. A senior leadership team led by Debra Lehman Smith and James McLeish provides ongoing direction and facilitates clear communication and collaboration across engagements.

It serves clients seeking thoughtful architectural and planning services for both international and local assignments, leveraging a broad knowledge base and flexible talent deployment. In the architecture and planning industry, the firm positions itself as a cohesive team with a long-standing collaborative culture and a steady leadership presence.

Section iconCompany Overview

Phone number
Website
lsm.com
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
Stock Symbol
PLSM
NAICS Code
54131 - Architectural Services
Founded
1991
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    LSM's revenue is estimated to be in the range of $1M - $10M

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