Insights

Public Building Focus H3 specializes in public buildings and cultural/academic spaces, presenting a clear opportunity to upsell comprehensive design services to institutions seeking energy-efficient, context-responsive architecture and LEED expertise.

Sustainability Credentials With LEED accreditation and a stated commitment to energy efficiency, target university, municipal, and cultural clients pursuing green building certifications and sustainable retrofit projects.

Partnership Advantage As the independent Performing Arts, Cultural and Academic Building Studio within Arquitectonica, H3 can leverage a global network for large-scale or cross-border projects while maintaining client-focused, personalized engagement.

Funding & Programs Recent mention of financing activity and mental wellness program support for student-athletes indicates potential collaboration on community health, student wellbeing, and facility improvements tied to funding opportunities.

Lean Collaborative Model Small to mid-sized firm with one-on-one client relationships suggests a competitive edge for bespoke, fast-turnaround projects; pitch services around tailored project teams, intimate stakeholder engagement, and nimble delivery.

Similar companies to H3 Architecture

H3 Architecture Tech Stack

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

  • Content Delivery Network
  • Content Management System
  • Content Management System
  • Email Security
  • Font Awesome
    Font Scripts
  • X-XSS-Protection
    Security
  • Weglot
    Translation
  • X-UA-Compatible
    Web Tools And Plugins

H3 Architecture's Email Address Formats

H3 Architecture uses at least 3 email formats:
H3 Architecture Email FormatsExamplePercentage
FLast@h3hc.comJDoe@h3hc.com
82%
F.Last@h3hc.comJ.Doe@h3hc.com
13%
Last@h3hc.comDoe@h3hc.com
5%

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.

How much revenue does H3 Architecture generate?

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As of August 2026, H3 Architecture's annual revenue is estimated to be $1M - $10M.

What is H3 Architecture's SIC code and NAICS code?

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H3 Architecture's SIC code is 8712 - Architectural Services and NAICS code is 54131 - Architectural Services.

How many employees does H3 Architecture have currently?

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As of August 2026, H3 Architecture has approximately 16 employees across 2 continents, including North America and Africa. Key team members include Project Architect: C. M. A. N. L. A. and Operator: O. B. 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 Sucuri, Squarespace, WordPress, Mimecast, Font Awesome, X-XSS-Protection, Weglot and X-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 logo

H3 Architecture

Architecture and PlanningNew York, United States11-50 Employees

H3 Architecture is a New York-based architecture and planning firm that operates as a collaborative studio guided by a core team, including Ariel Fausto, John Fontillas, and Daria Pizzetta. Rooted in the legacy of founder Hugh Hardy, the practice emphasizes planning for public building types and strives to balance history, innovation, and contemporary use in its projects. The firm prioritizes context-responsive design and aims to honor community cultural heritage, while pursuing energy-efficient facilities and sustainable renewal through credentialed professionals. Its relatively small size enables focused, one-on-one client relationships from project inception through completion.

In 2017, H3 became the independent Performing Arts, Cultural and Academic Building Studio within Arquitectonica International Corporation, leveraging a broader global platform while maintaining its specialized focus. The firm is positioned within the architecture and planning industry to serve public buildings with a tailored, contextually aware approach, integrating sustainability and cultural sensitivity into its work. Based in New York City, H3 serves clients in the public sector and institutions seeking design solutions that respond to local context and long-term renewal.

Section iconCompany Overview

Phone number
Website
h3hc.com
SIC Code
8712 - Architectural Services
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

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