Quickly find business customer service phone numbers

All Green Star Energy support phone numbers are listed below, including customer service phone number(s), Emergency/ Hotline (Gas Emergency) support phone number(s), Legal (Cancel agreement) support phone number(s), Accounting/ Billing support phone number(s), etc. You can also get Green Star Energy support via email, social networks, help center, or directly check all the customer service contacts of Green Star Energy.
Customer Service number +44 800 012 4510
[Emergency/ Hotline] support phone number
(Gas Emergency)
+4 480 011 1999
[Legal] support phone number
(Cancel agreement)
+44 808 169 1226
[Accounting/ Billing] support phone number +44 333 023 0142
[Complaints/ Feedback] support phone number
(Ombudsman-Services)
+44 330 440 1624
[Complaints/ Feedback] support phone number
(Age UK)
+44 800 678 1602
[Complaints/ Feedback] support phone number
(Citizens Advice Consumer Service)
+44 808 223 1133
[Complaints/ Feedback] support phone number
(Energy Savings Trust)
+44 207 222 0101
[Complaints/ Feedback] support phone number
(National Debtline)
+44 808 808 4000

Green Star Energy Overview

We're now a part of Shell Energy Retail Limited, a proud member of Shell's New Energies division. We've taken the decision to close down this page, as most of our customers have now transferred to Shell Energy. This page will be removed at the end of December. If you have questions about your account, please contact us on 0800 012 4510 or at [email protected].
Industry Utilities
Headquarters Milton Keynes , Milton Keynes
Company size 51-200 employees
Website https://www.mygreenstarenergy.com/

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