Rdha

Q: What is Rdha's official website?

Rdha's official website is www.rdharch.com

Q: What industry does Rdha belong to?

Rdha is in the industry of: Architecture, Engineering & Design , Construction

Q: What is Rdha competition?

Rdha top competitors include: MacLennan Jaunkalns Miller Architects , M & E Engineering , AM Engineering , Engineering

Q: What technology does Rdha use?

Some of the popular technologies that Rdha uses are: Cloudflare CDN, Squarespace Online Stores, Adobe Typekit, Microsoft 365

Q: How do I contact Rdha?

Rdha contact info: Phone number: (416) 204-1399 Website: www.rdharch.com

Q: What does Rdha do?

RDHA specializes in contemporary architecture, delivering high-quality designs for various public spaces. Their work encompasses a diverse range of projects, including libraries, educational institutions, recreational facilities, and transit centers. The firm emphasizes functional transparency and conceptual clarity in its design aesthetic. RDHA's... intended clients include municipalities, educational institutions, and organizations seeking innovative architectural solutions. Read More

Q: What are Rdha social media links?

Rdha Linkedin page Rdha Twitter page Rdha Facebook page

Q: Is Rdha a public company?

Rdha is private company therefore does not currently have an official ticker symbol

Architecture, Engineering & Design · Canada · 11-50 Employees

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Overview

Headquarters

225 Richmond St W, Toronto, Ontario, M5V...

Phone Number

(416) 204-1399

Website

www.rdharch.com

Revenue

<$5 Million

Industry

Architecture, Engineering & Design

Construction

About Rdha

RDHA specializes in contemporary architecture, delivering high-quality designs for various public spaces. Their work encompasses a diverse range of projects, including libraries, educational institutions, recreational facilities, and transit centers. The firm emphasizes functional transparency and conceptual clarity in its design aesthetic. RDHA's intended clients include municipalities, educational institutions, and organizations seeking innovative architectural solutions.Explore more

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View contact profiles from Rdha

SIC Code 87,871NAICS Code 54,541Show more

Rdha Org Chart

Phone

Holly Hellen

Office Manager

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Antony Hewer

Manager, Marketing

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Stewart Lore

RAIC Architectural Firm Award Recipient

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Senior Lead Architect

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Senior Project Architect & Project Manager

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RAIC Architectural Firm Award Recipient

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Project Manager

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Architect

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Architect

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Intern Architect

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Intern Architect

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Intern Architect

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Company Name

Revenue

Number of Employees

Type

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Top Executive

Rdha

<$5M

11-50

Private

1919

Holly HellenOffice Manager

MacLennan Jaunkalns Mille...

$12.2M

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1988

Bradley VokeyAssociate. Manager, Contract Administration

M & E Engineering

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2011

Massoud YazdaniPresident

Engineering

<$5M

1-10

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1995

Shahid LuqmanVice President, Human Resources

Janice Mason Steeves

<$5M

11-50

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N/A

AM Engineering

<$5M

11-50

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Shwet KheseAssistant Project Manager & Civil Designer

Capetech Technological Se...

<$5M

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1987

Cathy DunphyOffice Administrator

View Email Formats for Rdha

Rdha Tech Stack

A closer look at the technologies used by Rdha

Cloudflare CDN

Cloudflare

Squarespace Online Stores

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Top Architecture, Engineering & Design Companies

Frequently Asked Questions Regarding Rdha

What is Rdha's official website?

Rdha's official website is www.rdharch.com

What is Rdha's Revenue?

Rdha's revenue is <$5 Million

What is Rdha's SIC code?

Rdha's SIC: 87,871

What is Rdha's NAICS code?

Rdha's NAICS: 54,541

How many employees does Rdha have?

Rdha has 11-50 employees

What industry does Rdha belong to?

Rdha is in the industry of: Architecture, Engineering & Design, Construction

What is Rdha competition?

Rdha top competitors include: MacLennan Jaunkalns Miller Architects, M & E Engineering, AM Engineering, Engineering

What technology does Rdha use?

Some of the popular technologies that Rdha uses are: Cloudflare CDN, Squarespace Online Stores, Adobe Typekit, Microsoft 365

How do I contact Rdha?

Rdha contact info: Phone number: (416) 204-1399 Website: www.rdharch.com

What does Rdha do?

What are Rdha social media links?

Rdha Linkedin page Rdha Twitter page Rdha Facebook page

Is Rdha a public company?

Rdha is private company therefore does not currently have an official ticker symbol

See more information about Rdha

Rdha Latest Hires and Their Positions

Rdha is expanding and recently hired new employees. Here are the latest additions to the team.

Felix Mayer

Architectural Intern

Joined May 1, 2026

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