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David Postlethwaite Email & Phone Number
Senior Client Manager
at
Interr
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Client Manager
Location
Sheffield, England, United Kingdom
Company size
Who is David Postlethwaite? Overview
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Quick answer
David Postlethwaite is listed as Senior Client Manager at Interr, a with 294 employees, based in Sheffield, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for David Postlethwaite.
David Postlethwaite previously worked as Regional Client Manager at Interr and Lead Trade Manager at Tesco. David Postlethwaite holds A Levels, It/Business Studies, B from Loxley College.
Company email context
Email format at Interr
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Interr
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Profile bio
About David Postlethwaite
David Postlethwaite is a Senior Client Manager at Interr.
Current workplace
David Postlethwaite's current company
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Interr
13 roles
David Postlethwaite work experience
A career timeline built from the work history available for this profile.
Regional Client Manager
Lead Trade Manager
Aug 2022 - May 2023
Lead Night Manager
Apr 2021 - Aug 2022
Lead Ambient & Non Food Manager
Nov 2019 - Apr 2021
Bakery Manager
Apr 2016 - Nov 2019
Fruit And Veg Manager
Feb 2012 - Apr 2016
Night Manager
Apr 2011 - Feb 2012
Fruit And Veg Manager
Jan 2010 - Apr 2011
Grocery Manager
May 2009 - Jan 2010
Warehouse/Non Food Manager
Mar 2006 - May 2009
Team Leader
Mar 2005 - May 2007
General Assistant
Jun 2001 - Mar 2005
Team & coworkers
Colleagues at Interr
Other employees you can reach at interrsecurity.com. View company contacts for 294 employees →
DP
Daniel Pritchard
Colleague at InterrBirkenhead, England, United Kingdom
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KS
Karl Swanick
Colleague at InterrBirkenhead, England, United Kingdom
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CT
Carl Tickner
Colleague at InterrUnited Kingdom
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MK
Malek Kattos
Colleague at InterrManchester, England, United Kingdom
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AU
Abid Ullah Khan
Colleague at InterrLondon, England, United Kingdom
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BD
Bento De Oliveira
Colleague at InterrLondon, England, United Kingdom
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AO
Adnan Osmankhel
Colleague at InterrGermany
View →
AB
Ahmed Benbouchta
Colleague at InterrLondon, England, United Kingdom
View →
BJ
Baiel Jadhiel
Colleague at InterrGreater Toronto Area, Canada
View →
AB
Alexander Burghardt
Colleague at InterrGermany
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Daniel Pritchard
Colleague at InterrBirkenhead, England, United Kingdom
View →
KS
Karl Swanick
Colleague at InterrBirkenhead, England, United Kingdom
View →
CT
Carl Tickner
Colleague at InterrUnited Kingdom
View →
MK
Malek Kattos
Colleague at InterrManchester, England, United Kingdom
View →
AU
Abid Ullah Khan
Colleague at InterrLondon, England, United Kingdom
View →
BD
Bento De Oliveira
Colleague at InterrLondon, England, United Kingdom
View →
AO
Adnan Osmankhel
Colleague at InterrGermany
View →
AB
Ahmed Benbouchta
Colleague at InterrLondon, England, United Kingdom
View →
BJ
Baiel Jadhiel
Colleague at InterrGreater Toronto Area, Canada
View →
AB
Alexander Burghardt
Colleague at InterrGermany
View →
2 education records
David Postlethwaite education
A Levels, It/Business Studies, B
Loxley College
Gcse
Wisewood School
FAQ
Frequently asked questions about David Postlethwaite
Quick answers generated from the profile data available on this page.
What company does David Postlethwaite work for?
David Postlethwaite works for Interr.
What is David Postlethwaite's role at Interr?
David Postlethwaite is listed as Senior Client Manager at Interr.
Where is David Postlethwaite based?
David Postlethwaite is based in Sheffield, England, United Kingdom while working with Interr.
What companies has David Postlethwaite worked for?
David Postlethwaite has worked for Interr and Tesco.
Who are David Postlethwaite's colleagues at Interr?
David Postlethwaite's colleagues at Interr include Daniel Pritchard, Karl Swanick, Carl Tickner, Malek Kattos, and Abid Ullah Khan.
How can I contact David Postlethwaite?
You can use AeroLeads to view verified contact signals for David Postlethwaite at Interr, including work email, phone, and LinkedIn data when available.
What schools did David Postlethwaite attend?
David Postlethwaite holds A Levels, It/Business Studies, B from Loxley College.
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