Insights

Sustainability Focus Hartman-Cox is an established DC-based firm with a history of award-winning, context-sensitive design for institutional, educational, and civic clients. This suggests a potential for sustainability-led projects and public sector collaborations where site responsiveness and responsible design are valued, presenting opportunities to lead on energy efficiency, adaptive reuse, and resilient design.

Awarded Reputation The firm has earned numerous design accolades including AIA Honor Awards and major recognitions. This strong reputation can be leveraged to target high-profile clients and procurements, especially where credentials and proven track records influence procurement decisions.

Size and Flexibility With a lean team of 11-50 employees, Hartman-Cox likely values collaborative, hands-on leadership from the three partners. This presents opportunities to position services that fit mid-sized project scopes, propose scalable partnerships, and offer flexible engagement models appealing to institutions seeking tailored, efficient design processes.

Technical Toolkit The tech stack includes Cloudflare, Squarespace, and Azure Active Directory among others, indicating familiarity with modern web presence, security, and digital workflows. This opens doors to upsell digital design collaboration tools, BIM/cloud collaboration enhancements, or enhanced online client portals for project management and stakeholder engagement.

Market Position Similar firms have substantial revenue and staffing footprints, but Hartman-Cox operates with notable experience and a prestigious portfolio in education, institutional, and civic sectors. This positioning is ripe for pursuing government and public-sector RFPs, university campus projects, and culturally significant commissions that value established design excellence.

Similar companies to Hartman-Cox Architects

Hartman-Cox Architects Tech Stack

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

Hartman-Cox Architects's Email Address Formats

Hartman-Cox Architects uses at least 3 email formats:
Hartman-Cox Architects Email FormatsExamplePercentage
FLast@hartmancox.comJDoe@hartmancox.com
93%
Last@hartmancox.comDoe@hartmancox.com
4%
FirstL@hartmancox.comJohnD@hartmancox.com
3%

Frequently Asked Questions

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 September 2026, Hartman-Cox Architects's annual revenue is estimated to be $1M - $10M.

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

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

How many employees does Hartman-Cox Architects have currently?

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As of September 2026, Hartman-Cox Architects has approximately 25 employees across 1 continents, including North America. Key team members include Business Owner: J. H., Owner: L. F. and Architect And Partner And Owner: T. C. 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 Cloudflare, Squarespace, Webpack, Squarespace Commerce, Microsoft 365, Azure Active Directory, JSON-LD and Adobe 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 logo

Hartman-Cox Architects

Architecture and PlanningDistrict of Columbia, United States11-50 Employees

Hartman-Cox Architects is a Washington, DC-based architecture and planning firm established in 1965. The practice focuses on designing institutional, educational, and civic projects that respond thoughtfully to site and context, balancing imaginative form with responsible stewardship. Led by three partners who are actively involved in both design and project management, the firm emphasizes collaboration across its work, aiming to create buildings well-suited to their surroundings and functions. With a long track record of award-winning projects, Hartman-Cox operates within a design-forward segment of the industry, delivering thoughtful solutions for public-facing facilities in the Washington region. The firm is positioned among peers as a respected player recognized for stylistic flexibility and sensitivity to context, and it maintains a relatively small to mid-sized studio presence in the national architectural landscape.

Section iconCompany Overview

Phone number
SIC Code
8712 - Architectural Services
NAICS Code
54131 - Architectural Services
Founded
1965
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

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

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