Insights

Reputation & Awards Hartman-Cox has a distinguished reputation in the architecture industry, evidenced by over 180 awards including prestigious honors from the American Institute of Architects. Their high-profile accolades position them as a leader in institutional and civic architecture, making them an attractive partner for premium project collaborations.

Design Expertise & Flexibility The firm specializes in context-sensitive and stylistically adaptable designs that respond effectively to site and function, appealing to clients seeking innovative, responsible architecture that balances aesthetic appeal with contextual appropriateness.

Collaborative Leadership Led by three actively engaged partners, Hartman-Cox fosters a highly collaborative project environment, which appeals to organizations looking for a relationship-driven design process and senior-level involvement in project execution.

Technology Stack Utilizing modern digital tools such as Microsoft 365, Adobe Fonts, and web development platforms like Squarespace and Webpack, the firm demonstrates a tech-savvy approach that could be leveraged to streamline project management, client engagement, or virtual presentations for prospective partners.

Growth Potential With an annual revenue estimated between 1 and 10 million and a relatively small team, Hartman-Cox offers opportunities for tailored, high-value collaborations with potential for growth in innovative and sustainable architectural solutions across institutional, educational, and civic sectors.

Similar companies to Hartman-Cox Architects

Hartman-Cox Architects Tech Stack

Hartman-Cox Architects uses 8 technology products and services including Squarespace, Webpack, Microsoft 365, and more. Explore Hartman-Cox Architects's tech stack below.

  • Squarespace
    Content Management System
  • Webpack
    Development
  • Microsoft 365
    Email
  • Apple iCloud Mail
    Email
  • Modernizr
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • YouTube
    Video Players
  • Adobe Fonts
    Web Fonts

Media & News

Hartman-Cox Architects's Email Address Formats

Hartman-Cox Architects uses at least 1 format(s):
Hartman-Cox Architects Email FormatsExamplePercentage
FLast@hartmancox.comJDoe@hartmancox.com
48%
Last@hartmancox.comDoe@hartmancox.com
2%
FirstL@hartmancox.comJohnD@hartmancox.com
2%
FLast@hartmancox.comJDoe@hartmancox.com
48%

Frequently Asked Questions

Where is Hartman-Cox Architects's headquarters located?

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Hartman-Cox Architects's main headquarters is located at 1074 Thomas Jefferson Street Northwest Washington, District of Columbia 20007 United States. The company has employees across 1 continents, including North America.

What is Hartman-Cox Architects's phone number?

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You can contact Hartman-Cox 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 Hartman-Cox Architects's official website and social media links?

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Hartman-Cox Architects's official website is hartmancox.com and has social profiles on LinkedIn.

How much revenue does Hartman-Cox Architects generate?

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As of February 2026, Hartman-Cox Architects's annual revenue is estimated to be $4.5M.

What is Hartman-Cox Architects's SIC code NAICS code?

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Hartman-Cox Architects's SIC code is 8712 - Architectural Services NAICS code is 54131 - Architectural Services.

How many employees does Hartman-Cox Architects have currently?

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As of February 2026, Hartman-Cox Architects has approximately 27 employees across 1 continents, including North America. Key team members include Partner: S. T.Business Owner: J. H.PARTNER: L. B.. Explore Hartman-Cox Architects's employee directory with LeadIQ.

What industry does Hartman-Cox Architects belong to?

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Hartman-Cox Architects operates in the Architecture and Planning industry.

What technology does Hartman-Cox Architects use?

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Hartman-Cox Architects's tech stack includes SquarespaceWebpackMicrosoft 365Apple iCloud MailModernizrjQueryYouTubeAdobe Fonts.

What is Hartman-Cox Architects's email format?

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Hartman-Cox Architects's email format typically follows the pattern of FLast@hartmancox.com. Find more Hartman-Cox Architects email formats with LeadIQ.

When was Hartman-Cox Architects founded?

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Hartman-Cox Architects was founded in 1965.

Hartman-Cox Architects

Architecture and PlanningDistrict of Columbia, United States11-50 Employees

Established in 1965, Hartman-Cox is a Washington, DC based firm that has continuously produced award-winning, imaginative and responsible design for institutional, educational and civic clients. The three partners, Lee Becker, FAIA, Graham Davidson, FAIA and Mary Kay Lanzillotta, FAIA, are actively engaged in the design and management of the projects in a highly collaborative environment. 

Hartman-Cox is particularly noted for its sensitivity and response to site and context, as well as its stylistic flexibility which has consistently created buildings that are appropriate to their surroundings and their function. The firm has won over 180 design awards, including six American Institute of Architects Honor Awards, the Louis Sullivan Award for Architecture, the 2006 Arthur Ross Award for Architecture and the American Institute of Architects Architectural Firm Award, the highest award the AIA bestows on a firm for design.

Section iconCompany Overview

Headquarters
1074 Thomas Jefferson Street Northwest Washington, District of Columbia 20007 United States
Phone number
SIC Code
8712 - Architectural Services
NAICS Code
54131 - Architectural Services
Founded
1965
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

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

Section iconFunding & Financials

  • $1M$10M

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

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