Insights

Boutique Studio Mid-sized architecture and planning firm with 11-50 employees and revenue in the 1M-10M range presents a nimble, design-focused opportunity for targeted services such as strategic marketing, client experience enhancements, and scalable technology solutions tailored to design studios.

Leadership Expertise Led by Peter Hapstak and Olvia Demetriou, FAIA, the firm’s strong design reputation can be leveraged to position high-end, integrated design and delivery services, branding programs, and thought-leadership content to attract larger clients or complementary partnerships.

Tech Stack Existing tools (Squarespace, WordPress, Google Workspace, Mailchimp, SEO, analytics, and OpenResty) indicate readiness for digital marketing optimization, client portals, and workflow automation; opportunities exist to upsell advanced analytics, CRM integration, and project collaboration platforms.

Growth Potential Revenue visibility suggests potential for project diversification or geographic expansion; prospect for long-term retainer-based services such as BIM coordination, sustainability consulting, or design technology upgrades to support scaling.

Competitive Positioning Compared to large AEC competitors, HapstakDemetriou+ operates smaller but renowned, opening doors for partnerships with larger firms for joint ventures, subconsulting, or niche design collaborations that require agile teams and bespoke client service.

Similar companies to HapstakDemetriou+

HapstakDemetriou+ Tech Stack

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

HapstakDemetriou+'s Email Address Formats

HapstakDemetriou+ uses at least 1 email format:
HapstakDemetriou+ Email FormatsExamplePercentage
FirstL@hd-ad.comJohnD@hd-ad.com
100%

Frequently Asked Questions

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 October 2026, HapstakDemetriou+'s annual revenue is estimated to be $1M - $10M.

What is HapstakDemetriou+'s SIC code and NAICS code?

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HapstakDemetriou+'s SIC code is 8712 - Architectural Services and NAICS code is 54131 - Architectural Services.

How many employees does HapstakDemetriou+ have currently?

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As of October 2026, HapstakDemetriou+ has approximately 15 employees across 1 continents, including North America. Key team members include Controller: C. H., Interior Designer: A. S. and Architectural Designer: E. V. 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 Squarespace, WordPress, Google Workspace, Mailchimp, All in One SEO, Google Search Console, Contact Form 7 and OpenResty.

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+ logo

HapstakDemetriou+

Architecture and PlanningDistrict of Columbia, United States11-50 Employees

HapstakDemetriou+ is an architecture and design studio led by Peter Hapstak and Olvia Demetriou, FAIA, known for delivering inventive, timeless design solutions across a range of project types and sizes. The firm brings together a diverse group of architects and designers who collaborate to guide clients from concept through realization, aiming to translate ideas into completed spaces. Based in Washington, D.C., the studio operates within the broader architecture and planning industry, offering comprehensive design services that address the needs of its clients and their projects. With a focus on creative, spirited approaches to architecture, HapstakDemetriou+ emphasizes thoughtful design outcomes and sustained relevance in its work.

Section iconCompany Overview

Phone number
Website
hd-ad.com
SIC Code
8712 - Architectural Services
NAICS Code
54131 - Architectural Services
Founded
2011
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

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

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