Insights

Specialized Cultural Focus H3 Architecture’s emphasis on public buildings, cultural heritage, and community-responsive design presents opportunities to collaborate on projects requiring culturally sensitive planning and sustainable facilities, especially in urban and institutional settings.

Sustainability Commitment With LEED-accredited professionals and a focus on energy-efficient designs, H3 is well-positioned for sustainability-driven projects, appealing to clients seeking environmentally responsible architecture solutions.

Growing Education Sector The recent financing to support mental wellness programs for student athletes indicates ongoing engagement with educational institutions, opening avenues for expanding services in campus planning, sports facilities, and wellness-centered buildings.

Technology and Design Innovation Utilizing modern web technologies and design tools, H3 can streamline project delivery, enhance client engagement, and incorporate innovative solutions in their architecture processes, which can be attractive to clients seeking cutting-edge design approaches.

H3 Architecture Tech Stack

H3 Architecture uses 8 technology products and services including Sucuri, jsDelivr, Webpack, and more. Explore H3 Architecture's tech stack below.

  • Sucuri
    Content Delivery Network
  • jsDelivr
    Content Delivery Network
  • Webpack
    Development
  • Google Fonts API
    Font Scripts
  • Lua
    Programming Languages
  • reCAPTCHA
    Security
  • HSTS
    Security
  • X-UA-Compatible
    Web Tools And Plugins

H3 Architecture's Email Address Formats

H3 Architecture uses at least 1 format(s):
H3 Architecture Email FormatsExamplePercentage
FLast@h3hc.comJDoe@h3hc.com
45%
F.Last@h3hc.comJ.Doe@h3hc.com
8%
Last@h3hc.comDoe@h3hc.com
2%
FLast@h3hc.comJDoe@h3hc.com
45%

Frequently Asked Questions

What is H3 Architecture's phone number?

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You can contact H3 Architecture'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 H3 Architecture's official website and social media links?

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H3 Architecture's official website is h3hc.com and has social profiles on LinkedIn.

What is H3 Architecture's NAICS code?

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H3 Architecture's NAICS code is 54131 - Architectural Services.

How many employees does H3 Architecture have currently?

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As of December 2025, H3 Architecture has approximately 18 employees across 2 continents, including North AmericaAfrica. Key team members include President: H. H.Partner: A. F.Partner: D. P.. Explore H3 Architecture's employee directory with LeadIQ.

What industry does H3 Architecture belong to?

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H3 Architecture operates in the Architecture and Planning industry.

What technology does H3 Architecture use?

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H3 Architecture's tech stack includes SucurijsDelivrWebpackGoogle Fonts APILuareCAPTCHAHSTSX-UA-Compatible.

What is H3 Architecture's email format?

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H3 Architecture's email format typically follows the pattern of FLast@h3hc.com. Find more H3 Architecture email formats with LeadIQ.

When was H3 Architecture founded?

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H3 Architecture was founded in 1962.

H3 Architecture

Architecture and PlanningNew York, United States11-50 Employees

H3 is a collaborative community of professionals guided by three principals: Ariel Fausto, AIA, LEED AP; John Fontillas, AIA, LEED AP; and Daria Pizzetta, FAIA.  They carry forward the legacy of the firm’s founder and renowned theater architect, Hugh Hardy, who established the predecessor of H3 in 1962. H3's talented team continues to deliver a distinctive and successful approach to planning and design, fostering a dialogue among history, innovation, and contemporary use.
 
Our focus on public building types informs a design approach responsive to context. We honor the cultural heritage of a community, adapting our architecture with each project. Energy-efficient facilities and LEED-accredited professionals confirm our commitment to the built environment, its landscape, sustainability and renewal. Our restrained size permits tailored attention to a select number of clients. We keep our client relationships intentionally one-on-one, and encourage their involvement from a project’s beginning to end. 

In 2017, H3 became the independent Performing Arts, Cultural and Academic Building Studio of Arquitectonica International Corporation benefitting from the firm's global presence and design leadership.

Section iconCompany Overview

Phone number
Website
h3hc.com
NAICS Code
54131 - Architectural Services
Founded
1962
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    H3 Architecture's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    H3 Architecture's revenue is estimated to be in the range of $1M$10M

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