Insights

Civic Design Focus Position LTL Architects as a boutique research-driven firm specializing in civic life enhancement through architecture, ripe for collaborations on public institutions, universities, and community-focused projects.

Sustainability Prowess Highlight their commitment to carbon-sequestering materials and biogenic design approaches to expand opportunities with green building programs, ESG-conscious clients, and sustainability-driven public projects.

Influence & Recognition Leverage a track record of industry acknowledgment, including Architect Magazine rankings, to open doors with potential clients seeking prestigious, innovative design partners for high-profile projects.

Mid-Sized Firm Fit Target mid-to-large public and academic project opportunities where their 11-50 employee scale offers nimbleness, cost efficiency, and hands-on leadership while competing with larger firms.

Digital & Thought Leadership Emphasize their published manuals and design discourse as a gateway to thought leadership collaborations, speaking engagements, and specialized design-build or research-driven commissions.

LTL Architects Tech Stack

LTL Architects uses 8 technology products and services including Network Solutions, Microsoft 365, Choices, and more. Explore LTL Architects's tech stack below.

  • Network Solutions
    Domain Name Services
  • Microsoft 365
    Email
  • Choices
    Javascript Libraries
  • Issuu
    Miscellaneous
  • Microsoft Word
    Office Suites
  • HSTS
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Adobe Fonts
    Web Fonts

LTL Architects's Email Address Formats

LTL Architects uses at least 1 format(s):
LTL Architects Email FormatsExamplePercentage
First@ltlarchitects.comJohn@ltlarchitects.com
85%
Last@ltlarchitects.comDoe@ltlarchitects.com
15%

Frequently Asked Questions

Where is LTL Architects's headquarters located?

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LTL Architects's main headquarters is located at 227 West 29th Street New York, New York 10001 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is LTL Architects's phone number?

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You can contact LTL Architects'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 LTL Architects's official website and social media links?

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LTL Architects's official website is ltlarchitects.com and has social profiles on LinkedIn.

What is LTL Architects's NAICS code?

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LTL Architects's NAICS code is 54131 - Architectural Services.

How many employees does LTL Architects have currently?

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As of June 2026, LTL Architects has approximately 31 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Interior Designceo: B. L.Owner: P. L.Manager: O. G.. Explore LTL Architects's employee directory with LeadIQ.

What industry does LTL Architects belong to?

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LTL Architects operates in the Architecture and Planning industry.

What technology does LTL Architects use?

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LTL Architects's tech stack includes Network SolutionsMicrosoft 365ChoicesIssuuMicrosoft WordHSTSX-Content-Type-OptionsAdobe Fonts.

What is LTL Architects's email format?

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LTL Architects's email format typically follows the pattern of First@ltlarchitects.com. Find more LTL Architects email formats with LeadIQ.

When was LTL Architects founded?

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LTL Architects was founded in 1997.
LTL Architects logo

LTL Architects

Architecture and PlanningNew York, United States11-50 Employees

LTL Architects is a New York City–based architecture and planning practice founded in 1997 by Paul Lewis, Marc Tsurumaki, and David J. Lewis. The firm pursues research-driven, material-intensive work intended to enhance civic life through the built environment. It is recognized for blending design innovation with unconventional pragmatism in projects for academic institutions and public entities, and it has expanded its exploration of carbon-sequestering materials as part of its design approach.

Operating as a mid-sized practice, it focuses on complex, public-facing commissions in a city-centered context. A notable recent development is the 2023 release of its Manual of Biogenic House Sections. Earlier, Architect Magazine recognized the firm in 2018 as No. 3 on its Architect 50 ranking.

Section iconCompany Overview

Headquarters
227 West 29th Street New York, New York 10001 United States
Phone number
NAICS Code
54131 - Architectural Services
Founded
1997
Employees
11-50

Section iconFunding & Financials

  • $100M$250M

    LTL Architects's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    LTL Architects's revenue is estimated to be in the range of $100M$250M

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