Insights

Sustainable design focus DIAP emphasizes sustainable, cost-effective and functional designs across diverse project types, suggesting opportunities to offer green design optimization, energy modeling, and sustainable materials sourcing for architectural and urban planning projects.

Global project experience With a portfolio spanning four continents and complex, site-specific requirements, DIAP could benefit from partnerships or services that scale international coordination, regulatory navigation, and cross-border collaboration tools.

Mid-market focus Revenue in the low to mid range and an employee count of 11-50 indicate a growing firm likely seeking scalable technology, workflow automation, and project management enhancements to increase efficiency on diverse client engagements.

Tech stack mention DIAP uses a mix of standard and specialized tools (iCIMS, Google Analytics, PHP, HTTP/3) signaling openness to technology-enabled marketing, client reporting, and custom dashboards; opportunities exist to offer CRM, analytics, and integration services tailored to architecture practices.

Client communication A emphasis on close client communication and site-specific approaches points to value in collaboration platforms, virtual design review, and documentation workflows that improve stakeholder engagement and reduce rework on multifaceted projects.

Similar companies to DIAP

DIAP Tech Stack

DIAP uses 8 technology products and services including iCIMS, AutoCAD, WordPress, and more. Explore DIAP's tech stack below.

DIAP's Email Address Formats

DIAP uses at least 3 email formats:
DIAP Email FormatsExamplePercentage
First@diap.comJohn@diap.com
63%
FLast@diap.comJDoe@diap.com
25%
Last@diap.comDoe@diap.com
12%

Frequently Asked Questions

What is DIAP's phone number?

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You can contact DIAP'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 DIAP's stock symbol?

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DIAP is a publicly traded company; the company's stock symbol is DIAPOWER.NS.

What is DIAP's official website and social media links?

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DIAP's official website is diap.com and has social profiles on LinkedIn.

How much revenue does DIAP generate?

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

What is DIAP's SIC code and NAICS code?

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

How many employees does DIAP have currently?

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As of August 2026, DIAP has approximately 28 employees across 5 continents, including North America, Europe and Asia. Key team members include Head: H. P., Project Manager: J. V. and Public Prosecutor: M. M. Explore DIAP's employee directory with LeadIQ.

What industry does DIAP belong to?

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DIAP operates in the Architecture and Planning industry.

What technology does DIAP use?

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DIAP's tech stack includes iCIMS, AutoCAD, WordPress, Wix eCommerce, Google Workspace, Google Cloud, Sentry and Piwik PRO Core.

What is DIAP's email format?

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DIAP's email format typically follows the pattern of First@diap.com. Find more DIAP email formats with LeadIQ.

When was DIAP founded?

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DIAP was founded in 1982.
DIAP logo

DIAP

Architecture and PlanningCalifornia, United States11-50 Employees

DIAP, short for Dan Ionescu Architects & Planners, is an architecture and planning firm based in the San Francisco Bay Area and founded in 1982. It is located at 1611 Borel Place Suite 230, San Mateo, California 94402, United States. The company employs 11 to 50 people. Its portfolio includes strategic regional plans, mixed-use developments, and single-family homes, reflecting a site-specific approach and broad international experience across four continents. The firm emphasizes close communication with clients and pursues designs that are functional, cost-effective, and sustainable through a diverse, collaborative team. Reported revenue is in the range of $1 million to $10 million.

Section iconCompany Overview

Phone number
Website
diap.com
SIC Code
8712 - Architectural Services
Stock Symbol
DIAPOWER.NS
NAICS Code
54131 - Architectural Services
Founded
1982
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

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

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