Conor Hennessy - Email & Phone Number

Chief Operating Officer at Mainline

Conor Hennessy is based out of Ireland and works at Mainline as Chief Operating Officer.

Conor Hennessy's Contact Information

Conor Hennessy's Work email

c*****@mainl***.ie

Valid

Latest update

October 29, 2025

Location

Ireland

Conor'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 Conor Hennessy

What company is Conor Hennessy working for?

Conor Hennessy works for Mainline.

What is Conor Hennessy's function at Mainline?

Conor Hennessy is Chief Operating Officer at Mainline.

Where is Conor Hennessy based?

Conor Hennessy is based out of Ireland.

What is Conor Hennessy's work email address?

Conor Hennessy's professional email address is c*****@mainl***.ie

Who are Conor Hennessy's co-workers?

Conor Hennessy's colleagues are Danny Mooney, Geoff QS, Jill Reilly, Rory Ryan, Eamonn Lyons, Cian Corcoran, David O'Brien, 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, Joshua Pyne, Brieuc Pénault, Stephen Reidy.

Conor's co-workers

Danny Mooney

Commerical Lead

Geoff QS

Business Development & Bid Manager

Jill Reilly

Chief Financial Officer

Electrical Design Manager

Stephen Kavanagh

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

Joshua Pyne

Quantity Surveyor - Hastkullen (Windfarm)

Brieuc Pénault

Project Manager

Stephen Reidy

Supervisor. Domestic water metering services and works.

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