Insights

Awarded Prestige Leverage O’Donnell + Tuomey’s RIBA Gold Medal recognition and London Building of the Year accolades to open conversations about collaboration on high-profile, sensitive urban design and cultural projects.

Global Studio Target opportunities in Ireland, the UK, and continental Europe by highlighting their multi-studio presence (Dublin, Cork, London) and track record in urban design, education, culture, and social housing.

Low Bureaucracy Position as a nimble, studio-based practice with a matrix structure to offer efficient design-to-delivery processes for complex projects, appealing to clients seeking rapid decision-making.

Technical Backbone Offer services that align with their tech stack (Revit, AWS, WordPress, analytics) and propose digital design workflows, BIM integration, and online portfolio enhancements for visible project delivery and collaboration.

Growth Potential Capitalize on their mid-size team (11–50) by proposing scalable, flexible services, especially in education, cultural venues, and urban masterplanning, to expand capacity without compromising quality.

O'Donnell + Tuomey Tech Stack

O'Donnell + Tuomey uses 8 technology products and services including WordPress Super Cache, Autodesk Revit, Cloudflare, and more. Explore O'Donnell + Tuomey's tech stack below.

  • WordPress Super Cache
    Caching
  • Autodesk Revit
    Cad & Graphics
  • Cloudflare
    Content Management System
  • TweenMax
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • AOS
    Javascript Libraries
  • Vimeo
    Video Players
  • Google Analytics
    Web Analytics

O'Donnell + Tuomey's Email Address Formats

O'Donnell + Tuomey uses at least 1 format(s):
O'Donnell + Tuomey Email FormatsExamplePercentage
First@odonnell-tuomey.ieJohn@odonnell-tuomey.ie
61%
First.Last@odonnell-tuomey.ieJohn.Doe@odonnell-tuomey.ie
39%

Frequently Asked Questions

What is O'Donnell + Tuomey's official website and social media links?

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O'Donnell + Tuomey's official website is odonnell-tuomey.ie and has social profiles on LinkedIn.

What is O'Donnell + Tuomey's SIC code NAICS code?

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O'Donnell + Tuomey's SIC code is 8712 - Architectural Services NAICS code is 54131 - Architectural Services.

How many employees does O'Donnell + Tuomey have currently?

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As of July 2026, O'Donnell + Tuomey has approximately 18 employees across 2 continents, including EuropeNorth America. Key team members include Associate Director: E. H.Director: M. G. M.Director: M. M.. Explore O'Donnell + Tuomey's employee directory with LeadIQ.

What industry does O'Donnell + Tuomey belong to?

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O'Donnell + Tuomey operates in the Architecture and Planning industry.

What technology does O'Donnell + Tuomey use?

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O'Donnell + Tuomey's tech stack includes WordPress Super CacheAutodesk RevitCloudflareTweenMaxjQueryAOSVimeoGoogle Analytics.

What is O'Donnell + Tuomey's email format?

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O'Donnell + Tuomey's email format typically follows the pattern of First@odonnell-tuomey.ie. Find more O'Donnell + Tuomey email formats with LeadIQ.

When was O'Donnell + Tuomey founded?

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O'Donnell + Tuomey was founded in 1988.
O'Donnell + Tuomey logo

O'Donnell + Tuomey

Architecture and PlanningDublin, Ireland11-50 Employees

O'Donnell + Tuomey is a Dublin-based architecture and planning practice established in 1988 by Sheila O’Donnell and John Tuomey. The studio operates from a central Dublin base, with additional studios in Cork and London, serving projects across Ireland, the UK, and mainland Europe. Its portfolio encompasses educational, cultural, and civic buildings and masterplans, with capabilities spanning from design through contract management, and a track record of working in complex urban contexts and sensitive landscapes. The firm employs a matrix organizational structure that supports rapid decision-making and collaborative work, underpinned by a culture of innovation, autonomy, and continuous learning. In 2022, the practice was publicly recognized for receiving the RIBA Gold Medal for 2015, underscoring its international standing within the architectural community.

Section iconCompany Overview

SIC Code
8712 - Architectural Services
NAICS Code
54131 - Architectural Services
Founded
1988
Employees
11-50

Section iconFunding & Financials

  • $1M

    O'Donnell + Tuomey's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    O'Donnell + Tuomey's revenue is estimated to be in the range of $1M

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