Insights

Niche Market Focus HapstakDemetriou+ operates within the architecture and planning industry, serving diverse project types, which presents opportunities to offer specialized architectural technologies, sustainable design solutions, or project management software tailored for creative design firms.

Growth Potential With a revenue range of 1 million to 10 million and a relatively small team of 11 to 50 employees, the company is likely positioned for expansion and may benefit from scalable services such as project collaboration tools, business development platforms, or professional training programs.

Leadership & Innovation Led by accomplished professionals Peter Hapstak and Olvia Demetriou,FAIA, the firm emphasizes innovation and timeless design, suggesting receptiveness to advanced visualization technologies, Building Information Modeling (BIM), and design automation tools to enhance their creative process.

Digital Presence & SEO Their use of SEO technologies and Google Analytics indicates an active online marketing strategy, providing a pathway to offer digital marketing services, website optimization tools, or content management enhancements to increase their client engagement.

Competitive Landscape Positioned among large firms like Gensler and AECOM, HapstakDemetriou+ might seek niche or boutique service providers to differentiate itself, creating opportunities to introduce specialized consultancy, sustainable certifications, or high-end client engagement solutions.

HapstakDemetriou+ Tech Stack

HapstakDemetriou+ uses 8 technology products and services including Google Workspace, jQuery Migrate, Gentoo, and more. Explore HapstakDemetriou+'s tech stack below.

  • Google Workspace
    Email
  • jQuery Migrate
    Javascript Libraries
  • Gentoo
    Operating Systems
  • Lua
    Programming Languages
  • All in One SEO
    Search Engines
  • Google Analytics
    Web Analytics
  • Contact Form 7
    Web Platform Extensions
  • OpenResty
    Web Servers

Media & News

HapstakDemetriou+'s Email Address Formats

HapstakDemetriou+ uses at least 1 format(s):
HapstakDemetriou+ Email FormatsExamplePercentage
FirstL@hd-ad.comJohnD@hd-ad.com
50%
FirstL@hd-ad.comJohnD@hd-ad.com
50%

Frequently Asked Questions

Where is HapstakDemetriou+'s headquarters located?

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HapstakDemetriou+'s main headquarters is located at 2715 M Street NW, 4th Floor WASHINGTON, District of Columbia 20007, US. The company has employees across 1 continents, including North America.

What is HapstakDemetriou+'s phone number?

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You can contact HapstakDemetriou+'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 HapstakDemetriou+'s official website and social media links?

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HapstakDemetriou+'s official website is hd-ad.com and has social profiles on LinkedIn.

How much revenue does HapstakDemetriou+ generate?

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As of November 2025, HapstakDemetriou+'s annual revenue is estimated to be $1.4M.

What is HapstakDemetriou+'s SIC code NAICS code?

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HapstakDemetriou+'s SIC code is 2732 - Book Printing NAICS code is 54131 - Architectural Services.

How many employees does HapstakDemetriou+ have currently?

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As of November 2025, HapstakDemetriou+ has approximately 16 employees across 1 continents, including North America. Key team members include Founding Partner & Principal: P. F. H.Studio Director: B. Y.Director Of Marketing: K. S.. Explore HapstakDemetriou+'s employee directory with LeadIQ.

What industry does HapstakDemetriou+ belong to?

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HapstakDemetriou+ operates in the Architecture and Planning industry.

What technology does HapstakDemetriou+ use?

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HapstakDemetriou+'s tech stack includes Google WorkspacejQuery MigrateGentooLuaAll in One SEOGoogle AnalyticsContact Form 7OpenResty.

What is HapstakDemetriou+'s email format?

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HapstakDemetriou+'s email format typically follows the pattern of FirstL@hd-ad.com. Find more HapstakDemetriou+ email formats with LeadIQ.

When was HapstakDemetriou+ founded?

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HapstakDemetriou+ was founded in 2011.

HapstakDemetriou+

Architecture and PlanningUnited States11-50 Employees

HapstakDemetriou+ is a creative and spirited architecture and design studio under the leadership of Peter Hapstak and Olvia Demetriou,FAIA - two accomplished design professionals whose careers have long been celebrated for their innovation and timelessness.

The studio benefits from a diversely talented and experienced group of architects and designers who produce striking and inventive design solutions.

Known for designing a full array of project types and sizes, HapstakDemetriou+ takes clients ideas from conception to full realization.

For more information, please visit www.hd-ad.com / 202.333.9038

Section iconCompany Overview

Headquarters
2715 M Street NW, 4th Floor WASHINGTON, District of Columbia 20007, US
Phone number
Website
hd-ad.com
SIC Code
2732 - Book Printing
NAICS Code
54131 - Architectural Services
Founded
2011
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    HapstakDemetriou+'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    HapstakDemetriou+'s revenue is estimated to be in the range of $1M$10M

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