John O'Callaghan - Email & Phone Number

Director Of Operations at Caledonian Modular

John O'Callaghan is based out of Greater Leeds Area and works at Caledonian Modular as Director Of Operations.

John O'Callaghan's Contact Information

John O'Callaghan's Work email

j*****@caledo***.com

Valid

Latest update

September 18, 2025

Location

Greater Leeds Area

John's current employer

Caledonian Modular

Description

We are the UK's leading offsite construction specialist underpinned by our corporate values and commitment to outstanding customer service.

Website

caledonianmodular.com

HQ Location

Newark, Nottinghamshire, United Kingdom

Number of employees

201-500

Industry

Construction

Latest update

May 1, 2024

Read about Caledonian Modular

Frequent questions about John O'Callaghan

What company is John O'Callaghan working for?

John O'Callaghan works for Caledonian Modular.

What is John O'Callaghan's function at Caledonian Modular?

John O'Callaghan is Director Of Operations at Caledonian Modular.

Where is John O'Callaghan based?

John O'Callaghan is based out of Greater Leeds Area.

What is John O'Callaghan's work email address?

John O'Callaghan's professional email address is j*****@caledo***.com

Who are John O'Callaghan's co-workers?

John O'Callaghan's colleagues are Tara Williams, Paul Lang, Sophie Stapleton, Jonathan Framp, Lee Daniells, William Lord CEng, Barrie Newman, Darren Marsden, Tim Uttley, Gav Sidey, Andrew MSc, Lydia Farmer, Neil Langton, Jim Gowan, Richard Bates, Max Bridger, Peter Mcconville, Andy Tompkins, Claire Morton, Tony Gelsthorpe, Joe Springett, Sean CSSW, Gavin BSc, Marat MCIOB, Mark Leader, Liam Chapman, Terry Clark, Claudiu Matei, Mark Howell, Barrie Comerford, Simon Chan, Jessica Foster, Joe Hallam, Andy Tinkler, Rebecca Mitchell.

John's co-workers

Tara Williams

PA to the CEO

Paul Lang

Chief Executive Officer

Sophie Stapleton

Project Coordinator

Jonathan Framp

Modular building loading and movement coordinator

Lee Daniells

Sector Lead Design Manager

William Lord CEng

Head of Product Quality

Head of Procurement and Supply Chain

Project Design Engineer

Richard Bates

site manager

Max Bridger

Assistant Quantity Surveyor

Logistic Transformation Manager at Caledonian Modular

Assistant Design Manager

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