John Gellett
AeroLeads people directory · profile

John Gellett Email & Phone Number

Managing Director Tenzing Partnership & Group Facilitator gcCrescendo – Helping Leaders to Realise Their Potential and Ambitions at THE TENZING PARTNERSHIP LIMITED
Location: London, England, United Kingdom 12 work roles
1 work email found @candourmarketing.com LinkedIn matched
✓ Verified July 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email j****@candourmarketing.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Managing Director Tenzing Partnership & Group Facilitator gcCrescendo – Helping Leaders to Realise Their Potential and Ambitions
Location
London, England, United Kingdom
Company size

Who is John Gellett? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Gellett is listed as Managing Director Tenzing Partnership & Group Facilitator gcCrescendo – Helping Leaders to Realise Their Potential and Ambitions at THE TENZING PARTNERSHIP LIMITED, a with 2 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at candourmarketing.com and a matched LinkedIn profile for John Gellett.

John Gellett previously worked as Managing Director at The Tenzing Partnership Limited and Group Chair at Vistage Uk.

Company email context

Email format at THE TENZING PARTNERSHIP LIMITED

This section adds company-level context without repeating John Gellett's masked contact details.

{first}.{last}@candourmarketing.com
86% confidence

AeroLeads found 1 current-domain work email signal for John Gellett. Compare company email patterns before reaching out.

Profile bio

About John Gellett

John Gellett is a Managing Director Tenzing Partnership & Group Facilitator gcCrescendo – Helping Leaders to Realise Their Potential and Ambitions at THE TENZING PARTNERSHIP LIMITED. He possess expertise in marketing communications, event management, marketing strategy, relationship marketing, new business development and 45 more skills.

Listed skills include Marketing Communications, Event Management, Marketing Strategy, Relationship Marketing, and 46 others.

Current workplace

John Gellett's current company

Company context helps verify the profile and gives searchers a useful next step.

THE TENZING PARTNERSHIP LIMITED
The Tenzing Partnership Limited
Managing Director Tenzing Partnership & Group Facilitator gcCrescendo – Helping Leaders to Realise Their Potential and Ambitions
london, greater london, united kingdom
Website
Employees
2
AeroLeads page
12 roles · 30 years

John Gellett work experience

A career timeline built from the work history available for this profile.

Managing Director

Current

London, United Kingdom

The Tenzing Partnership; is a management support and development consultancy based in London.If you are a Leader that is; overwhelmed or stuck in the weeds, isolated at the top or living in fear of failure; these are the challenges that most leaders face throughout their careers. Working with the Tenzing team and with your peers will equip you to overcome these challenges and move on to achieving your goal.

Apr 2017 - Present

Group Chair

Current

London, United Kingdom

A career building and leading companies in the Marketing and Creative Agency sector has taught me the importance of change and staying ahead of the competition. I am still a Director to several companies, but what I really enjoy is advising and helping businesses and business leaders grow and prosper.At Vistage we work with a community of successful leaders. Together we learn, share our experience and expertise, solving problems and improving performance.I became a Vistage Group Chair because I am passionate about developing people and transforming businesses; I get great pleasure in helping people to realise their potential and ambitions.

May 2018 - Present

Associate Chairman

Current

London W1

My career for over 25 years has been in the Marketing Creative Agency sector. I successfully set-up, developed and exited several businesses. These included ZGC with over 200 staff in 6 offices across Europe with turnover in excess of £35m. ZGC became part of Mosaic Group which was listed on the Toronto Stock Exchange with total global revenues of US$ 1Bn. Since then I've specialised in running businesses for founder owners that want to move away from their businesses; TCA, TFI Group and Ovation. In the last few years I've worked for VC's in underperforming investment businesses with a turnaround brief. These projects have included Billington Cartmell Group with a turnover of c£50m and WRG Live with a turnover of over £60m.However alongside this commercial success I have gained as much if not more satisfaction from working with and developing my senior reports in all of these businesses with a mix of coaching and mentoring. You can see several of their testimonials on this LinkedIn profile. So the combination of my commercial experience and my senior manager development skills is why my new role as an Associate Chairman of an Academy group is perfect for me www.chiefexecutive.com I am now running a second Academy Group in the London W1 area. This is because the existing W1 group is well established and oversubscribed. If you, or if you know someone else that would like to hear more about the Academy for Chief Executives please contact me anytime.

Jan 2017 - Present

Consultant

Current
Challenger Partnership

London, United Kingdom

Working with a selected portfolio of Creative and Consultative agencies as a 'Consultant Advisor'. I am valued as an integral part of each of the senior management teams that I work with. My input delivers new direction for each of the businesses and I act as the catalyst for, change, growth and value optimisation.

Feb 2015 - Present

Non Exec Director

Current

High Wycombe

Founding NED and shareholder at LSG. This is a Buying Group that provides tenanted pubs with much needed and valued professional purchasing support. Currently LSG work with over 14,000 tenants across the UK.

Apr 1995 - Present

Ceo

London, Manchester, Hong Kong And Philadelphia

WRG Live is a very successful Experiential Communications Agency with broad international reach but they have exciting plans for our development over the next 3 years.WRG already has a top blue chip client list and its specialist services are of the highest quality with top rate client evaluations. Any client with a domestic or international event challenge covering; Logistics, Operations, Productions, Environments, Internal Communications Insight & Creative and Content will be delighted with the WRG product and the results

Nov 2015 - May 2016

Chairman

7 Heathmans Road, London, Sw6 4Tj

An exciting challenging role leading the repositioning of an energetic fast growing Brand Consulting and Activation Business

Jan 2014 - Feb 2015

Ceo

Billington Cartmell Group

London, United Kingdom

My role and tasks at BCL were successfully completed. This delivered the BCL Group business and each of the component businesses in really strong commercial shape to build and grow over the coming years. 2013 was a year of investment in the skills and products that form the platform for growth. My legacy to the BCL Group is a strong senior management team and the consultancy outputs from the Clear Partnership which will transform each of the businesses via the work that they do and how they are remunerated for that work.

Oct 2012 - Jan 2014

Investor Ned - Managing Director

Ovation Group/Activate Solutions Group

A founding NED and investor in Ovation Group, an Experiential Marketing Agency. Assisted with the set-up of the business in 2004 but moved in 2008 to the role of Managing Director and shortly after this I took the business into the Activate Solutions Group where it is now an established contributor to their development.

2004 - Aug 2012

Consultant - Md - Ned

Travel For Industry Group (Tfi Group)

Victoria, London

Initially engaged on a consultant interim project that developed over six months to the role of Managing Director. TFI Group is a; Conference, Events and a Motivational Reward business. This was a business turaround project it involved restructuring, re-defining the TFI proposition and developing robust operational processes that incorporated the latest professional event management support systems and technology.

2004 - 2008 ~4 yrs

Chief Operating Officer Europe (Coo)

Mosaic

Chelsea Harbour

Mosaic Group was a US$1bn, Canadian owned, Marketing Services and Field Sales Agency Group, listed on the Toronto Stock Exchange. I oversaw the operatinal expansion of the UK base to handle clients across Europe.

1997 - 2002 ~5 yrs

Founder - Director

Zgc

Chelsea Harbour

As a founder Director drove the growth and managed the business through to joining the Mosaic Group

Oct 1989 - Dec 1997
FAQ

Frequently asked questions about John Gellett

Quick answers generated from the profile data available on this page.

What company does John Gellett work for?

John Gellett works for THE TENZING PARTNERSHIP LIMITED.

What is John Gellett's role at THE TENZING PARTNERSHIP LIMITED?

John Gellett is listed as Managing Director Tenzing Partnership & Group Facilitator gcCrescendo – Helping Leaders to Realise Their Potential and Ambitions at THE TENZING PARTNERSHIP LIMITED.

What is John Gellett's email address?

AeroLeads has found 1 work email signal at @candourmarketing.com for John Gellett at THE TENZING PARTNERSHIP LIMITED.

Where is John Gellett based?

John Gellett is based in London, England, United Kingdom while working with THE TENZING PARTNERSHIP LIMITED.

What companies has John Gellett worked for?

John Gellett has worked for The Tenzing Partnership Limited, Vistage Uk, Academy For Chief Executives, Challenger Partnership, and Lsg Purchasing.

How can I contact John Gellett?

You can use AeroLeads to view verified contact signals for John Gellett at THE TENZING PARTNERSHIP LIMITED, including work email, phone, and LinkedIn data when available.

What skills is John Gellett known for?

John Gellett is listed with skills including Marketing Communications, Event Management, Marketing Strategy, Relationship Marketing, New Business Development, Account Management, Marketing, and Corporate Events.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the John Gellett you were looking for.

View similar profiles