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Stephen Constantinou Email & Phone Number
Head of Onboarding and Retention
at
Utility Warehouse
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Head of Onboarding and Retention
Location
Hemel Hempstead, England, United Kingdom
Company size
Who is Stephen Constantinou? Overview
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Quick answer
Stephen Constantinou is listed as Head of Onboarding and Retention at Utility Warehouse, a company with 1895 employees, based in Hemel Hempstead, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Stephen Constantinou.
Stephen Constantinou previously worked as Head of Partner Operations at Utility Warehouse and Senior Manager - Partner Operations at Utility Warehouse. Stephen Constantinou holds Bachelor Of Science - Bs, Psychology from University Of Hertfordshire.
Company email context
Email format at Utility Warehouse
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Utility Warehouse
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Profile bio
About Stephen Constantinou
Delivering engaged and high performing departments by creating a culture focused on coaching and morale, with a clear vision and shared goals, all in the pursuit of business growth and customer and employee satisfaction.
Current workplace
Stephen Constantinou's current company
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Utility Warehouse
9 roles
Stephen Constantinou work experience
A career timeline built from the work history available for this profile.
Head Of Partner Operations
Senior Manager - Partner Operations
Mar 2021 - Mar 2024
Senior Energy Customer Service Manager
I was responsible for leading our Energy Customer Service Department, with an FTE of c. 200 and 100k monthly contacts. Achieved results through the 3 managers and 21 team leaders reporting into me.
May 2017 - Mar 2021
Customer Service Manager
I was responsible for the contact centre operation receiving c. 70k contacts per month where the FTE exceeded 100. Overseeing our financial and telephony products, with 2 managers and 10 team leaders reporting into me.
Apr 2015 - Mar 2017
Customer Service Team Leader
Managed a team of 12 advisors to deliver the company standard of customer service, adhere to compliance procedures and perform against key KPIs (productivity, adherence, quality, NPS).
Oct 2013 - Apr 2015
Customer Service Representative
Jan 2013 - Oct 2013
Outbound Sales Supervisor
Led a team of 15 advisors to deliver on company sales targets, whilst adhering to compliance and treating customers fairly standards. Developed, coached and managed the team against key KPIs (sales, productivity, adherence, quality, compliance).
Dec 2011 - Jul 2012
Outbound Sales Representative
Nov 2010 - Nov 2011
Team & coworkers
Colleagues at Utility Warehouse
Other employees you can reach at utilitywarehouse.co.uk. View company contacts for 1895 employees →
AS
Akim Shokeye
Colleague at Utility WarehouseEnfield, England, United Kingdom, United Kingdom
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HW
Helen Wright
Colleague at Utility WarehouseLondon Area, United Kingdom, United Kingdom
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LB
Lauren Best
Colleague at Utility WarehouseGreater Cambridge Area, United Kingdom
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CH
Craig Henley
Colleague at Utility WarehouseRaunds, England, United Kingdom, United Kingdom
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HC
Hilary Corless
Colleague at Utility WarehouseSalisbury, England, United Kingdom, United Kingdom
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WW
Wayne W.
Colleague at Utility WarehouseGreater London, England, United Kingdom, United Kingdom
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DN
Debbie Neale
Colleague at Utility WarehousePortsmouth, England, United Kingdom, United Kingdom
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TM
Thomas Mcfedries
Colleague at Utility WarehouseIrvine, Scotland, United Kingdom, United Kingdom
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EA
Elaine Anderson
Colleague at Utility WarehouseTaunton, England, United Kingdom, United Kingdom
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AO
Ayo Olaniyan
Colleague at Utility WarehouseLondon, England, United Kingdom, United Kingdom
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Akim Shokeye
Colleague at Utility WarehouseEnfield, England, United Kingdom, United Kingdom
View →
HW
Helen Wright
Colleague at Utility WarehouseLondon Area, United Kingdom, United Kingdom
View →
LB
Lauren Best
Colleague at Utility WarehouseGreater Cambridge Area, United Kingdom
View →
CH
Craig Henley
Colleague at Utility WarehouseRaunds, England, United Kingdom, United Kingdom
View →
HC
Hilary Corless
Colleague at Utility WarehouseSalisbury, England, United Kingdom, United Kingdom
View →
WW
Wayne W.
Colleague at Utility WarehouseGreater London, England, United Kingdom, United Kingdom
View →
DN
Debbie Neale
Colleague at Utility WarehousePortsmouth, England, United Kingdom, United Kingdom
View →
TM
Thomas Mcfedries
Colleague at Utility WarehouseIrvine, Scotland, United Kingdom, United Kingdom
View →
EA
Elaine Anderson
Colleague at Utility WarehouseTaunton, England, United Kingdom, United Kingdom
View →
AO
Ayo Olaniyan
Colleague at Utility WarehouseLondon, England, United Kingdom, United Kingdom
View →
1 education record
Stephen Constantinou education
FAQ
Frequently asked questions about Stephen Constantinou
Quick answers generated from the profile data available on this page.
What company does Stephen Constantinou work for?
Stephen Constantinou works for Utility Warehouse.
What is Stephen Constantinou's role at Utility Warehouse?
Stephen Constantinou is listed as Head of Onboarding and Retention at Utility Warehouse.
Where is Stephen Constantinou based?
Stephen Constantinou is based in Hemel Hempstead, England, United Kingdom while working with Utility Warehouse.
What companies has Stephen Constantinou worked for?
Stephen Constantinou has worked for Utility Warehouse and Hsbc.
Who are Stephen Constantinou's colleagues at Utility Warehouse?
Stephen Constantinou's colleagues at Utility Warehouse include Akim Shokeye, Helen Wright, Lauren Best, Craig Henley, and Hilary Corless.
How can I contact Stephen Constantinou?
You can use AeroLeads to view verified contact signals for Stephen Constantinou at Utility Warehouse, including work email, phone, and LinkedIn data when available.
What schools did Stephen Constantinou attend?
Stephen Constantinou holds Bachelor Of Science - Bs, Psychology from University Of Hertfordshire.
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