Insights

Global Engineering Expertise Eckersley O'Callaghan's extensive international presence across Europe, North America, Asia, and Australia positions it as a versatile partner for multinational projects, offering opportunities to collaborate on large-scale, complex building structures worldwide.

Innovative Construction Solutions The company's award-winning reputation for pioneering use of materials, such as structural glass for flagship retail projects, highlights its capability to deliver high-profile, innovative designs, appealing to clients seeking cutting-edge architecture and engineering services.

Sustainable Design Focus With recent hires dedicated to sustainable practices and embodied carbon benchmarking, there is a clear strategic emphasis on environmentally responsible engineering, opening avenues to support clients with green building initiatives and sustainability certifications.

Award-Winning Projects Recognition through multiple awards and high-profile collaborations like Apple stores and the Zorlu Glass Lantern demonstrates the company's ability to execute prestigious, high-visibility projects, making it a compelling partner for premium development and design firms.

Growth and Expansion Significant revenue and recent leadership additions in forensic, civil, and sustainable engineering indicate ongoing growth and a broadening service portfolio, presenting opportunities to cross-sell specialized engineering solutions to existing and new clients.

Eckersley O'Callaghan Tech Stack

Eckersley O'Callaghan uses 8 technology products and services including Unpkg, cdnjs, oEmbed, and more. Explore Eckersley O'Callaghan's tech stack below.

  • Unpkg
    Content Delivery Network
  • cdnjs
    Content Delivery Network
  • oEmbed
    Dev Tools
  • JSON-LD
    Javascript Frameworks
  • imagesLoaded
    Javascript Libraries
  • Slick
    Javascript Libraries
  • HSTS
    Security
  • X-XSS-Protection
    Security

Media & News

Eckersley O'Callaghan's Email Address Formats

Eckersley O'Callaghan uses at least 1 format(s):
Eckersley O'Callaghan Email FormatsExamplePercentage
First@eocengineers.comJohn@eocengineers.com
90%
First.Last@eocengineers.comJohn.Doe@eocengineers.com
8%
FirstLast@eocengineers.comJohnDoe@eocengineers.com
1%
Last@eocengineers.comDoe@eocengineers.com
1%

Frequently Asked Questions

Where is Eckersley O'Callaghan's headquarters located?

Minus sign iconPlus sign icon
Eckersley O'Callaghan's main headquarters is located at 236 Gray's Inn Road 9th Floor London, England wc1x 8hb United Kingdom. The company has employees across 4 continents, including EuropeNorth AmericaOceania.

What is Eckersley O'Callaghan's phone number?

Minus sign iconPlus sign icon
You can contact Eckersley O'Callaghan'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 Eckersley O'Callaghan's official website and social media links?

Minus sign iconPlus sign icon
Eckersley O'Callaghan's official website is eocengineers.com and has social profiles on LinkedIn.

What is Eckersley O'Callaghan's SIC code NAICS code?

Minus sign iconPlus sign icon
Eckersley O'Callaghan's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 23 - Construction.

How many employees does Eckersley O'Callaghan have currently?

Minus sign iconPlus sign icon
As of April 2026, Eckersley O'Callaghan has approximately 146 employees across 4 continents, including EuropeNorth AmericaOceania. Key team members include Co-Founder / Director - India Office: S. G.Founding Director: J. O.Associate Director | Facade Performance And Sustainability Lead: A. Z.. Explore Eckersley O'Callaghan's employee directory with LeadIQ.

What industry does Eckersley O'Callaghan belong to?

Minus sign iconPlus sign icon
Eckersley O'Callaghan operates in the Construction industry.

What technology does Eckersley O'Callaghan use?

Minus sign iconPlus sign icon
Eckersley O'Callaghan's tech stack includes UnpkgcdnjsoEmbedJSON-LDimagesLoadedSlickHSTSX-XSS-Protection.

What is Eckersley O'Callaghan's email format?

Minus sign iconPlus sign icon
Eckersley O'Callaghan's email format typically follows the pattern of First@eocengineers.com. Find more Eckersley O'Callaghan email formats with LeadIQ.

When was Eckersley O'Callaghan founded?

Minus sign iconPlus sign icon
Eckersley O'Callaghan was founded in 2004.

Eckersley O'Callaghan

ConstructionEngland, United Kingdom51-200 Employees

Eckersley O’Callaghan is an award-winning engineering design practice. Since forming in 2004, we have grown to over 140 strong with offices in London, Manchester, Paris, Milan, New York, Los Angeles, San Francisco, Hong Kong,  Shanghai, Sydney and Delhi.  We work on a diverse range of extraordinary building projects in the UK and across the world, ranging from conventional structures in timber, steel and concrete, through facades and bespoke glass structures to specialist marine design.
 
We have established an international reputation for our creative, yet rigorous, approach to engineering structures.  Our engagement with architecture and industry underpins our pioneering use of materials to realise projects of exceptional quality, efficiency, and elegance. This is exemplified by our innovative work in structural glass for Apple’s flagship stores around the world over the past decade. 
 
We were awarded the Queen’s Award for Enterprise: Innovation in 2010, and in 2014 won the Institution of Structural Engineers' highest accolade - the ‘Supreme Award for Excellence in Structural Engineering’ for Apple Zorlu Glass Lantern, Istanbul. In 2016, we were recognised as Building Awards ‘Engineering Consultant of the Year'.

We received our second Queen's Award for Enterprise in 2018, this time for International Trade, recognising three exceptional years of growth.

Section iconCompany Overview

Headquarters
236 Gray's Inn Road 9th Floor London, England wc1x 8hb United Kingdom
Phone number
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
2004
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    Eckersley O'Callaghan's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Eckersley O'Callaghan's revenue is estimated to be in the range of $250M$500M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.