John Treharne - Email & Phone Number

CEO at The Gym Group

John Treharne is based out of Croydon, England, United Kingdom and works at The Gym Group as CEO.

John Treharne's Contact Information

John Treharne's Work email

j*****@thegym***.com

Valid

Latest update

September 16, 2025

Location

Croydon, England, United Kingdom

John's current employer

The Gym Group

Description

Join The Gym Group for a wide range of classes and high-spec equipment. With flexible memberships, our 24-hour gyms are the affordable ch...

Website

thegymgroup.com

HQ Location

East Croydon, Surrey, United Kingdom

Number of employees

1001-5000

Industry

Wellness And Fitness Services

Latest update

May 1, 2024

Read about The Gym Group

Frequent questions about John Treharne

What company is John Treharne working for?

John Treharne works for The Gym Group.

What is John Treharne's function at The Gym Group?

John Treharne is CEO at The Gym Group.

Where is John Treharne based?

John Treharne is based out of Croydon, England, United Kingdom.

What is John Treharne's work email address?

John Treharne's professional email address is j*****@thegym***.com

Who are John Treharne's co-workers?

John Treharne's colleagues are Lindsay Torres, Amit Kumar, Will Orr, Nicola Rebello, Edwin Acheampong, Emily Kortlang, Tina Koehler, Luke Tait, Victor Velho, Jim Hingston, Geoff Tinegate, Roberta Herceg, Cornelia Woschek, Liam Banham-Rayward, Gregory Mills, Catherine Ferma, Laura Meinke, Chris Jackson, Maleaka Brathwaite, Dipesh Vyas, Paul Gilbert, Wendy Kershaw, Mike Hosie, Amy Binns, Matt Cannon, Ash Challen, Ross Eldergill, Jon Baker, Ruth Jackson, Oliver Tester, Jim Frith, Katja Aaltonen, Tahir Naveed, Clare Walker, Rebekka McCauley.

John's co-workers

Lindsay Torres

Franchise Co-Owner & Investor (30%)

Amit Kumar

CEO

Will Orr

Chief Executive Officer

Nicola Rebello

CRO MANAGER

Edwin Acheampong

Salesforce Marketing Cloud Consultant

Emily Kortlang

CMO

Tina Koehler

Chief Commercial Officer (CCO)

Digital Product Director

Geoff Tinegate

Head of IT Infrastructure

Roberta Herceg

Director

Cornelia Woschek

Business Development & Sustainability Director

Liam Banham-Rayward

Customer Service Lead

Employment Relations Lead

Chris Jackson

Head of Marketing and Communications

Maleaka Brathwaite

Lead Web Operations Executive

Dipesh Vyas

Head of IT Infrastructure

Paul Gilbert

Senior Independent Non-Executive Director

Wendy Kershaw

Head of Central Operations

Mike Hosie

Head of Property Acquisition-North

Amy Binns

Head of Marketing

Matt Cannon

Head Of Commercial Finance

Ash Challen

Head Of Facilities Management

Ross Eldergill

Head of Performance, Development & Engagement

Jon Baker

Operations Director

Ruth Jackson

People and Development Director

Oliver Tester

Property Director

Jim Frith

Head of London Operations

Katja Aaltonen

Accounts Receivable Team Lead

Tahir Naveed

Episerver solution architect/tech lead

Clare Walker

Head of Communications

Rebekka McCauley

Customer Service Lead

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