David O'Brien - Email & Phone Number

Electrical Design Manager at Mainline

David O'Brien is based out of Cork, County Cork, Ireland and works at Mainline as Electrical Design Manager.

David O'Brien's Contact Information

David O'Brien's Work email

d*****@mainl***.ie

Valid

Latest update

October 29, 2025

Location

Cork, County Cork, Ireland

David's current employer

Mainline

Description

Mainline Group is a leading utility solutions provider servicing the Power, Water, Telecom & Energy sectors, operating in Ireland, the UK...

Website

mainline.ie

HQ Location

Wilton, Cork, Ireland

Number of employees

51-200

Industry

Utilities

Latest update

May 1, 2024

Read about Mainline

Frequent questions about David O'Brien

What company is David O'Brien working for?

David O'Brien works for Mainline.

What is David O'Brien's function at Mainline?

David O'Brien is Electrical Design Manager at Mainline.

Where is David O'Brien based?

David O'Brien is based out of Cork, County Cork, Ireland.

What is David O'Brien's work email address?

David O'Brien's professional email address is d*****@mainl***.ie

Who are David O'Brien's co-workers?

David O'Brien's colleagues are Danny Mooney, Geoff QS, Jill Reilly, Rory Ryan, Eamonn Lyons, Cian Corcoran, Stephen Kavanagh, Sean Riordan, Eileen O'Neill, Adrian Farry, David Donald, Ronan Walsh, Colin Swift, Paudie Griffin, James TechIOSH, Colin Brien, Dan Sullivan, Anders Ingelsten, Paudie Oflynn, Olwyn Mullally, Danielle Hegarty, Nijith Narayanan, Shane Hogan, Conor Hennessy, Joshua Pyne, Brieuc Pénault, Stephen Reidy.

David's co-workers

Danny Mooney

Commerical Lead

Geoff QS

Business Development & Bid Manager

Jill Reilly

Chief Financial Officer

Chief Technical Officer

Sean Riordan

civils site manager PICW

Eileen O'Neill

HR Manager

Adrian Farry

Senior Contracts Manager

David Donald

Electricial foreman

Ronan Walsh

Plant & Procurement Manager

Colin Swift

Site manager, Haskullen wind farm, Sweden

IT & Document Control Manager

Paudie Oflynn

Plant & Facilities Manager

Olwyn Mullally

Finance Administrator

Danielle Hegarty

HR Manager

Nijith Narayanan

Electrical Project Manager

Shane Hogan

Contracts Manager

Conor Hennessy

Chief Operating Officer

Joshua Pyne

Quantity Surveyor - Hastkullen (Windfarm)

Brieuc Pénault

Project Manager

Stephen Reidy

Supervisor. Domestic water metering services and works.

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