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David O'Brien Email & Phone Number
Senior Estimator at Sir Robert McAlpine
at
Sir Robert McAlpine
LinkedIn matched
✓ Verified August 2026
2 data sources
Profile completeness 71%
Current company
Role
Senior Estimator at Sir Robert McAlpine
Location
London, England, United Kingdom
Company size
Who is David O'Brien? Overview
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Quick answer
David O'Brien is listed as Senior Estimator at Sir Robert McAlpine at Sir Robert McAlpine, a with 1842 employees, based in London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for David O'Brien.
David O'Brien previously worked as Senior Estimator at Sir Robert Mcalpine.
Company email context
Email format at Sir Robert McAlpine
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Sir Robert McAlpine
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Profile bio
About David O'Brien
David O'Brien is a Senior Estimator at Sir Robert McAlpine at Sir Robert McAlpine.
Current workplace
David O'Brien's current company
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Sir Robert Mcalpine
1 role
David O'Brien work experience
A career timeline built from the work history available for this profile.
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Senior Estimator
Team & coworkers
Colleagues at Sir Robert McAlpine
Other employees you can reach at sir-robert-mcalpine.com. View company contacts for 1842 employees →
DS
Dario Suma
Colleague at Sir Robert McalpinePenicuik, Scotland, United Kingdom
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JV
Jonah Vaganalau
Colleague at Sir Robert McalpineSouthend-On-Sea, England, United Kingdom
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NB
Nigel Blacklock
Colleague at Sir Robert McalpineEgremont, England, United Kingdom
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OF
Oliver Fairhurst
Colleague at Sir Robert McalpineSwindon, England, United Kingdom
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GR
George Robson
Colleague at Sir Robert McalpineDumfries, Scotland, United Kingdom
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BD
Brad Dock
Colleague at Sir Robert McalpineBharatpur, Rajasthan, India
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MA
Mehmet Ali
Colleague at Sir Robert McalpineIstanbul, Türkiye, Turkey
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HB
Hayley Bell
Colleague at Sir Robert McalpineNewcastle Upon Tyne, England, United Kingdom
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TG
Tony Gaines
Colleague at Sir Robert McalpineHemel Hempstead, England, United Kingdom
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CY
Colin Yuill
Colleague at Sir Robert McalpineUnited Kingdom
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Dario Suma
Colleague at Sir Robert McalpinePenicuik, Scotland, United Kingdom
View →
JV
Jonah Vaganalau
Colleague at Sir Robert McalpineSouthend-On-Sea, England, United Kingdom
View →
NB
Nigel Blacklock
Colleague at Sir Robert McalpineEgremont, England, United Kingdom
View →
OF
Oliver Fairhurst
Colleague at Sir Robert McalpineSwindon, England, United Kingdom
View →
GR
George Robson
Colleague at Sir Robert McalpineDumfries, Scotland, United Kingdom
View →
BD
Brad Dock
Colleague at Sir Robert McalpineBharatpur, Rajasthan, India
View →
MA
Mehmet Ali
Colleague at Sir Robert McalpineIstanbul, Türkiye, Turkey
View →
HB
Hayley Bell
Colleague at Sir Robert McalpineNewcastle Upon Tyne, England, United Kingdom
View →
TG
Tony Gaines
Colleague at Sir Robert McalpineHemel Hempstead, England, United Kingdom
View →
CY
Colin Yuill
Colleague at Sir Robert McalpineUnited Kingdom
View →
FAQ
Frequently asked questions about David O'Brien
Quick answers generated from the profile data available on this page.
What company does David O'Brien work for?
David O'Brien works for Sir Robert McAlpine.
What is David O'Brien's role at Sir Robert McAlpine?
David O'Brien is listed as Senior Estimator at Sir Robert McAlpine at Sir Robert McAlpine.
Where is David O'Brien based?
David O'Brien is based in London, England, United Kingdom while working with Sir Robert McAlpine.
What companies has David O'Brien worked for?
David O'Brien has worked for Sir Robert Mcalpine.
Who are David O'Brien's colleagues at Sir Robert McAlpine?
David O'Brien's colleagues at Sir Robert McAlpine include Dario Suma, Jonah Vaganalau, Nigel Blacklock, Oliver Fairhurst, and George Robson.
How can I contact David O'Brien?
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