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Leanne Thomas Email & Phone Number

Executive Assistant at GroupM
Location: Horley, England, United Kingdom 10 work roles 3 schools
1 work email found @finecast.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email l****@finecast.com
LinkedIn Profile matched
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Current company
Role
Executive Assistant
Location
Horley, England, United Kingdom
Company size

Who is Leanne Thomas? Overview

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Quick answer

Leanne Thomas is listed as Executive Assistant at GroupM, a company with 6978 employees, based in Horley, England, United Kingdom. AeroLeads shows a work email signal at finecast.com and a matched LinkedIn profile for Leanne Thomas.

Leanne Thomas previously worked as Personal Assistant to Chief Product Officer & Chief Product & Commercial Officer at Finecast and Personal Assistant to the Global CPO & Global COO at Finecast. Leanne Thomas studied at Tv Masters From Thinkbox.

Company email context

Email format at GroupM

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{first}.{last}@finecast.com
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AeroLeads found 1 current-domain work email signal for Leanne Thomas. Compare company email patterns before reaching out.

Profile bio

About Leanne Thomas

I am a confident and reliable individual with excellent time management and organisation skills. Three words to describe me: personable, loyal and honest. These personality traits allow me to build strong and positive working relationships with all levels of seniority. I welcome new challenges with a smile. With resilience and a productive attitude, I am able to turn these challenges in to accomplishments. I possess a strong will to succeed and strive to work towards my very best.

Listed skills include Customer Service, Social Media, Event Management, Time Management, and 5 others.

Current workplace

Leanne Thomas's current company

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

GroupM
Groupm
Executive Assistant
new york, united states
Employees
6978
AeroLeads page
10 roles

Leanne Thomas work experience

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

Executive Assistant

Current

London Area, United Kingdom

Executive Assistant within GroupM Nexus Media Solutions. Having started at Finecast (an agency within GroupM) in late 2021 and now part of the newly formed GroupM Nexus Media Solutions Global team. Managing the diaries and schedules of our Managing Partners and Exco members.

Jun 2024 - Present

Personal Assistant To Chief Product Officer & Chief Product & Commercial Officer

Finecast

London, England, United Kingdom

Personal Assistant to Rich Astley (Chief Product Officer at GroupM Nexus) and Chris Keenan (Chief Product & Commercial Officer at Finecast).

Jan 2023 - Jun 2024

Personal Assistant To The Global Cpo & Global Coo

Finecast

London, England, United Kingdom

Personal Assistant to the Chief Product Officer & Chief Operating Officer.

Nov 2021 - Jun 2024

Personal Assistant To Ceo And Coo | Office Manager

London, England, United Kingdom

  • In May 2020, TALK.GLOBAL and M&C Saatchi Public Relations merged to create an exciting new company; M&C Saatchi Talk.
  • Full ownership of diary management for CEO & COO
  • Extensive diary management for CEO & COO - liaising with both existing and potential clients in order to schedule meetings / events / meeting areas
  • Being direct support and direct link to both the CEO & COO for all staff and clients
  • Travel management - booking on behalf of the CEO & COO by communicating with travel companies worldwide
  • Managing all expense claims and managing bank statements
May 2020 - Nov 2021

Personal Assistant To Ceo And Coo | Office Manager

London, United Kingdom

  • In July 2018 I was asked to take on the role of looking after our CEO as well as our COO. Building a close and professional relationship and managing the diaries of the two most senior members of staff in the company.
  • Full ownership of diary management for CEO & COO
  • Extensive diary management for CEO & COO - liaising with both existing and potential clients in order to schedule meetings / events / meeting areas
  • Being direct support and direct link to both the CEO & COO for all staff and clients
  • Travel management - booking on behalf of the CEO & COO by communicating with travel companies worldwide
  • Managing all expense claims and managing bank statements
Sep 2017 - May 2020

Personal Assistant To Coo And New Business & Marketing Director

London, United Kingdom

  • Building a close and professional relationship with the COO. Being the direct contact to for all staff members as well as clients or enquiries. I was then asked around October/November to take on looking after our New.
  • Direct support to both COO and New Business & Marketing Director
  • Full ownership of diary management - including the booking of both internal and external meetings.
  • Organisation of and booking travel worldwide for events
  • Managing all expense claims
  • Liaising with COO with regards to office facilities and management
Sep 2017 - May 2020

Personal Assistant To Ceo & Cco And Office Manager

Old Street

  • PA to both Co-Founders of the business, CEO & CCO. Building a close and professional relationship between the two.Office Management duties included:
  • Managing all meeting rooms
  • Being the first point of contact for new enquiries as well as the first point of contact for both new and existing clients
  • Managing of company suppliers
  • Management of online HR system for all employees including managing sick leave and holiday approval
  • Desk set up for new starters
Oct 2016 - Sep 2017

Head Receptionist/ Team Assistant

Holborn

My main duties involve:Answering and transferring calls as well as taking full messages wherever needed.Managing the booking of all three meeting roomsBooking lunch meetings for clients.Bookings of external meetings rooms.Bookings of taxis and couriers.Organisation of work social activities – eg, weekend away, St George’s Day, Christmas Party, etc..

Oct 2015 - Oct 2016

Receptionist

Raynes Park

Being the first point of contact for all members.Booking in classes and swimming/tennis courses for adults and childrenIssuing new member packsOpening and closing of the facilitiesBeing responsible for cashing up at the end of the day

Jun 2015 - Sep 2015

Receptionist/Administrator

Battersea

Being responsible for putting all job postings up on our own website as well as others, such as Reed, Total Jobs, Caterer, etc.Reposting/deleting job roles when needed.Being responsible for updating candidate contact detailsScanning in all new candidate sign up forms Being the first point of contact for candidates and clients - both upon entering the.

Mar 2013 - Mar 2015
Team & coworkers

Colleagues at GroupM

Other employees you can reach at groupmadventures.com. View company contacts for 6978 employees →

3 education records

Leanne Thomas education

High School

Burntwood School

Activities and Societies: Netball

FAQ

Frequently asked questions about Leanne Thomas

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

What company does Leanne Thomas work for?

Leanne Thomas works for GroupM.

What is Leanne Thomas's role at GroupM?

Leanne Thomas is listed as Executive Assistant at GroupM.

What is Leanne Thomas's email address?

AeroLeads has found 1 work email signal at @finecast.com for Leanne Thomas at GroupM.

Where is Leanne Thomas based?

Leanne Thomas is based in Horley, England, United Kingdom while working with GroupM.

What companies has Leanne Thomas worked for?

Leanne Thomas has worked for Groupm, Finecast, M&C Saatchi Talk, Talk.Global, and Chalk Global.

Who are Leanne Thomas's colleagues at GroupM?

Leanne Thomas's colleagues at GroupM include Russell Christo, Ana B, Maria Del Mar Gomez, Josphat Kamau, and Howard Yeh.

How can I contact Leanne Thomas?

You can use AeroLeads to view verified contact signals for Leanne Thomas at GroupM, including work email, phone, and LinkedIn data when available.

What schools did Leanne Thomas attend?

Leanne Thomas studied at Tv Masters From Thinkbox.

What skills is Leanne Thomas known for?

Leanne Thomas is listed with skills including Customer Service, Social Media, Event Management, Time Management, Social Media Marketing, Sales, Account Management, and Microsoft Office.

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