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Jenny Sumner Email & Phone Number
Operations Manager
at
Calisen
LinkedIn matched
✓ Verified August 2026
2 data sources
Profile completeness 71%
Current company
Role
Operations Manager
Location
Manchester, England, United Kingdom
Company size
Who is Jenny Sumner? Overview
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Quick answer
Jenny Sumner is listed as Operations Manager at Calisen, a with 863 employees, based in Manchester, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Jenny Sumner.
Jenny Sumner previously worked as Contract Operations Manager at Calisen and Data/Reporting/Billing Manager at Enterprise Managed Services Ltd.
Company email context
Email format at Calisen
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Calisen
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Profile bio
About Jenny Sumner
Jenny Sumner is a Operations Manager at Calisen.
Current workplace
Jenny Sumner's current company
Company context helps verify the profile and gives searchers a useful next step.
Calisen
4 roles
Jenny Sumner work experience
A career timeline built from the work history available for this profile.
Contract Operations Manager
Data/Reporting/Billing Manager
Enterprise Managed Services Ltd
Sep 2010 - Apr 2013
Management Information Analyst
Oct 2002 - Sep 2010
Team & coworkers
Colleagues at Calisen
Other employees you can reach at calisen.com. View company contacts for 863 employees →
JW
John Wilson
Colleague at CalisenLondon, England, United Kingdom
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DE
Donna Egan
Colleague at CalisenGreater Manchester, England, United Kingdom
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RM
Ryan Mason
Colleague at CalisenWigan, England, United Kingdom
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DL
Dayna Liptrot
Colleague at CalisenWigan, England, United Kingdom
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DT
Domenico Trillo
Colleague at CalisenUnited Kingdom
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CW
Chris Walker
Colleague at CalisenWarrington, England, United Kingdom
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MM
Megan Mason
Colleague at CalisenWigan, England, United Kingdom
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LO
Liam O'Connell
Colleague at CalisenMottisfont, England, United Kingdom
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MN
Marcello Nahvi
Colleague at CalisenDartford, England, United Kingdom
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HD
Harry Duncan
Colleague at CalisenStandish, England, United Kingdom
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John Wilson
Colleague at CalisenLondon, England, United Kingdom
View →
DE
Donna Egan
Colleague at CalisenGreater Manchester, England, United Kingdom
View →
RM
Ryan Mason
Colleague at CalisenWigan, England, United Kingdom
View →
DL
Dayna Liptrot
Colleague at CalisenWigan, England, United Kingdom
View →
DT
Domenico Trillo
Colleague at CalisenUnited Kingdom
View →
CW
Chris Walker
Colleague at CalisenWarrington, England, United Kingdom
View →
MM
Megan Mason
Colleague at CalisenWigan, England, United Kingdom
View →
LO
Liam O'Connell
Colleague at CalisenMottisfont, England, United Kingdom
View →
MN
Marcello Nahvi
Colleague at CalisenDartford, England, United Kingdom
View →
HD
Harry Duncan
Colleague at CalisenStandish, England, United Kingdom
View →
FAQ
Frequently asked questions about Jenny Sumner
Quick answers generated from the profile data available on this page.
What company does Jenny Sumner work for?
Jenny Sumner works for Calisen.
What is Jenny Sumner's role at Calisen?
Jenny Sumner is listed as Operations Manager at Calisen.
Where is Jenny Sumner based?
Jenny Sumner is based in Manchester, England, United Kingdom while working with Calisen.
What companies has Jenny Sumner worked for?
Jenny Sumner has worked for Calisen, Enterprise Managed Services Ltd, and United Utilities.
Who are Jenny Sumner's colleagues at Calisen?
Jenny Sumner's colleagues at Calisen include John Wilson, Donna Egan, Ryan Mason, Dayna Liptrot, and Domenico Trillo.
How can I contact Jenny Sumner?
You can use AeroLeads to view verified contact signals for Jenny Sumner at Calisen, including work email, phone, and LinkedIn data when available.
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