Michael Retallack, Partnerships Development Manager at Harlequins

Michael Retallack

Partnerships Development Manager at Harlequins | London, England, United Kingdom

Profile last verified August 2026
Sports Verified Profile London, England, United Kingdom Oxford Brookes University
Verified

Work Email

***@astoncarter.co.uk

Last verified May 2026

Personal Email

***@googlemail.com

Personal • High Confidence

Phone Number

020*****

United Kingdom • Mobile

Free account · No credit card · 5 profiles/month

Michael Retallack Socials
Michael Retallack Work Experience

Sponsorship Development & Account Director at Mongoose Sports & Entertainment in October 2023 - Present

Director at Rubriic in August 2022 - September 2023

Partnerships Development Manager at CSM Sport & Entertainment in May 2020 - August 2022

See more See less

Partnerships Development Manager at Harlequins in February 2014 - April 2020

World Traveller at Travelling in July 2013 - December 2013

Senior Consultant at Aston Carter in April 2008 - July 2013

Michael Retallack Education

Oxford Brookes University, Business Management

British Army, Army Gap Year Commission

Dauntsey's School

Michael Retallack Skills
Sports Marketing Marketing Strategy Digital Marketing Sponsorship Sales Strategic Partnerships Contract Recruitment Technical Recruiting Recruiting Rugby Union Event Management Sales
About Michael Retallack’s Current Company
Harlequins

We’re a leading integrated sports & entertainment marketing agency, delivering specialist expertise in Sponsorship, PR, Digital and Events. Mongoose is creatively focused and commercially aware, using actionable insight to drive business growth. We do this by using our knowledge and experience to out wit, out think, and out play the competition. And we don’t stop until we do.

Discover more about Harlequins
Michael Retallack’s Colleagues
Tom Clee

Tom Clee

London, England, United Kingdom

Strategy & Content Director at Mongoose Sports & Entertainment

Strategy & Content Director at Mongoose Sports & Entertainment
(June 2024 – Present)

Ben Seymour

Ben Seymour

London Area, United Kingdom

Sport Sponsorship & Talent Partnership Specialist | New Business Development | Partnership Creation

Working across world leading sports & entertainment sponsorship opportunities, creating bespoke and meaningful partnerships to engage with diverse targeted audiences.

Harry Brown

Harry Brown

London, England, United Kingdom

Commercial Account Manager @ Mongoose | Developing Strategic Partnerships

At Mongoose, I am developing strategic partnerships - not just slap-on-the-logo deals, but crafted, insight-driven alliances that drive both relevance and revenue. We draw on data, creative expertise, and human insight to co-create bespoke, business-impactful deals with full a...

Oliver Argles

Oliver Argles

London, England, United Kingdom

Sponsorship Sales Account Director

Mongoose is a leading integrated sports, fitness and entertainment marketing agency delivering expertise for brands, rights holders, charities and governing bodies.

I manage the day-to-day relationship with Army Sport, supporting companies that want to engage with the defence...

Louis Hooke

Louis Hooke

London, England, United Kingdom

New Business Lead at Mongoose

A leading integrated sports, entertainment & lifestyle marketing agency, delivering specialist expertise in Sponsorship, PR, Digital and Experiential.

Harvey Taylor

Harvey Taylor

London, England, United Kingdom

Head of Strategy & Consulting @ Mongoose Sports & Entertainment

- Leading the growth and development of the Mongoose Group Consulting division, responsible for the definition and implementation of commercial partnership strategy, across brand and rights holder clients.
- Partnership Sales Lead, responsible for market engagement, proposal d...

Search similar profiles
Frequently asked questions about Michael Retallack

What is Michael Retallack email address?

Email Michael Retallack at [email protected], [email protected] and [email protected]. This email is the most updated Michael Retallack's email found in 2026.

What is Michael Retallack phone number?

Michael Retallack phone number is 020 8410 6082.

How to contact Michael Retallack?

To contact Michael Retallack send an email to [email protected], [email protected] or [email protected]. If you want to call Michael Retallack try calling on 020 8410 6082.

What company does Michael Retallack work for?

Michael Retallack works for Harlequins.

What is Michael Retallack's role at Harlequins?

Michael Retallack is Partnerships Development Manager

What industry does Michael Retallack work in?

Michael Retallack works in the Sports industry.

Find anyone, anywhere
with ContactOut today

Making remote or global hires? Connecting
with key decision-makers? We can help.

  • 40 emails / month
  • 3 phone numbers / month
  • Works on standard LinkedIn only
  • Work emails, personal emails,
    mobile numbers
* 1 user per company limit

No credit card required

Try ContactOut for Free