Bien que nous ne vérifiions pas les affirmations individuelles, car les avis reflètent l’opinion personnelle des utilisateurs, certains avis sont accompagnés du statut « vérifié » lorsqu’il est possible de confirmer qu’une interaction avec l’entreprise a eu lieu. En savoir plus

Pour protéger l’intégrité de la plateforme, chaque avis, qu’il soit vérifié ou non, est analysé par notre logiciel automatisé 24 h/24 et 7 j/7. Il identifie et retire tout contenu qui enfreint nos conditions d'utilisation, y compris les avis qui ne se basent pas sur des expériences authentiques. Nous sommes conscients que nous ne pouvons pas tout détecter, et vous pouvez nous signaler tout élément qui aurait pu nous échapper. En savoir plus

Lisez les avis des autres

Noté 1 sur 5 étoiles

Signed up on 23rd December account number 38293818, address 24 Cheadle Road,Sunderland, SR5 3NP England , moved me onto higher electric and gas prices within a month which were £0000’s of pounds o... Voir plus

L'entreprise a répondu

Noté 5 sur 5 étoiles

I got the review request email after I'd already sent an unrequested compliment so decided to just copy & paste it (I've clearly been dealing with wrong utility companies all these years...). I... Voir plus

L'entreprise a répondu

Noté 5 sur 5 étoiles

I spoke to a lovely lady called Toni, whom I got through to within seconds rather than being kept hanging on after going through 15 different options to press on the phone! I was querying a Dire... Voir plus

L'entreprise a répondu

Noté 5 sur 5 étoiles

Anytime I needed anything George was always at hand to sort it out. Give you a personal experience

À propos de l'entreprise

  1. Fournisseur d'énergie

Écrit par l'entreprise

Jellyfish Energy is an energy supplier for both commercial and domestic properties. We offer a transparent, tech-led approach to utilities.


Coordonnées de contact

3,6

Moyen

TrustScore 3.5 sur 5

64 avis

5 étoiles
4 étoiles
3 étoiles
2 étoiles
1 étoile

A répondu à 60 % de ses avis négatifs

Répond généralement dans un délai de 48 heures

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Les entreprises sur Trustpilot n’ont pas le droit d’offrir des incitatifs ni de payer pour masquer des avis. Les avis reflètent l’opinion des utilisateurs et non celle de Trustpilot. En savoir plus

Noté 1 sur 5 étoiles

Wouldn’t be my choice of firms to deal with.

We sold our business last August having a credit of approximately £400 across two accounts .

The first issue - they couldn’t release the funds unless I gave them the contact details of the new owners . I spoke with the new owners they asked that I did not pass this information as they were making their own arrangements. This created a flow of emails and telephone calls with Jellyfish sticking firm that they would not release the money without the owners details .

We then moved tactics agreeing that they would refund the money this dance went on for months with promises given and broken , refund promised then not delivered, five months down the line the refund has arrived .

I have the trial of emails on the off chance anyone is interested.

20 août 2025
Avis spontané
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Réponse : Jellyfish Energy

HI Ken,

Thank you for your feedback, from reveiwing the accout I can see that we required the details of the new occupant to complete a change of tenancy and finalise your billing and liability period. I would like to apologise for the time taken to ensure the accurate billing and provide your refund. We appreciate your feedback and we are looking into our internal processes to ensure errors such as this do not happen in the future.

Kind regards

Jellyfish Energy

Noté 1 sur 5 étoiles

please beware of this company they…

DANGER STAY AWAY FROM SELLFISH COMPANY they robbed me over charging taken the meter out after the expired contract and they make a bill £2000 absolutely nightmare if you have account with them please be carefull now they will make your life as a hell this company is a professional to robbed innocent people DANGER AVOID THIS COMPANY TRUST ME ITS TRUE

14 janvier 2026
Avis spontané
Noté 1 sur 5 étoiles

STAY AWAY - BAD REPUTATION!

Signed up on 23rd December account number 38293818, address 24 Cheadle Road,Sunderland, SR5 3NP England , moved me onto higher electric and gas prices within a month which were £0000’s of pounds over what I usually pay. Didn’t receive my refund when I was promised and still coming up with excuses to this date.

I have later discussed this with friends who have also had a bad experience with this company,

STAY WELL AWAY FROM THIS FRAUD OF A COMPANY!!!!!

23 décembre 2025
Avis spontané
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Réponse : Jellyfish Energy

Hi David,

We are sorry to hear about your experience. Unfortunately from checking our records we think this may be for another company as we do not supply either your Gas or Electricity or offer domestic supply contracts.

We hope you manage to get your issues resolved and if there is anything our customer support team at Jellyfish Energy can assist you with then do let us know by contacting support@jellyfish.energy should you wish to discuss your concerns further.

Many thanks

Jellyfish Energy

Noté 1 sur 5 étoiles

After changing supplier due to…

After changing supplier due to Jellyfish raising their prices higher than everyone else. We were left with a four figure credit on the account (this was due to JE taking a 'deposit' at the start of the contract). In October we were told this would take 7-10 days to be returned to our account. This never arrived so chased again early December to be told it would definately be in our account the following Friday. This is now long gone. Complain on phone only to be told this will be passed to our finance team who are conveniently unavailable to contact. Asked to be put through to the complaints team who promised to sort this immediately but have since had no contact or payment and now the line conveniently goes dead.
DO NOT GO WITH THIS COMPANY

3 novembre 2025
Avis spontané
Noté 5 sur 5 étoiles

This review is for George purvis

This review is for George purvis. He has been so helpful and has given me the best service possible. I have never seen anyone so helpful as George and if i am still with jellyfish, this is because of George! Thankyou so much George for your great service.

5 décembre 2025
Avis spontané
Noté 2 sur 5 étoiles

Poor customer service,didn't get back…

Poor customer service,didn't get back to me when they said they would. Waited a while,but have now gone elsewhere

1 septembre 2025
Avis spontané
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Réponse : Jellyfish Energy

Good Morning Andrea,

Thank you for providing us with some feedback, we are sorry to hear about your experience. We have requested some more information so we can locate your customer interaction so this can be reveiewed. If you can reach out to support@jellyfish.energy FAO Jake our head of customer and partner support will happily take a look into your query and see what went wrong!

Many thanks

Jellyfish Energy

Noté 1 sur 5 étoiles

Absolutely horrendous customer service…

Absolutely horrendous customer service they talk over you and treat you like you’re dumb. I have been requesting a call back from the complaints department for almost 3 weeks at which point every single time it hasn’t been locked. Absolute joke of a company will never use them again, they should be Fine for that consideration of learning difficulties. Absolute joke of customer service. Absolute fuming with their disregard.

14 novembre 2025
Avis spontané
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Réponse : Jellyfish Energy

Good Morning Richard,

Thank you for getting in touch and we are sorry to read your review. From reviewing the account we can see you have spoken with the head of customer and partner support who has provided you with the information needed to resolve your concerns

If there is anything further we can assist you with then let us know by emailing support@jellyfish.energy.

Many thanks

Jellyfish Energy

Noté 1 sur 5 étoiles

This company is absolutely horrible

This company is absolutely horrible. They overcharge customers and don’t follow normal procedures or proper billing practices. It feels completely unprofessional and dishonest. Completely ignorant staff especially from credit control. I wouldn’t recommend them to anyone. Be very careful before doing business with them.

29 octobre 2025
Avis spontané
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Réponse : Jellyfish Energy

Hi there,

Thank you for your feedback and I am sorry to hear about your experience. This is never the outcome we hope for any of our customers. If you can contact support@jellyfish.energy our customer support team will be able to look into your concerns.

Many thanks

Jellyfish Energy

Noté 5 sur 5 étoiles

Sarah Charlton was amazing

Sarah Charlton was amazing
Well done

25 août 2025
Avis spontané
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Réponse : Jellyfish Energy

Hi Stuart,

Thank you for the brilliant review of the service provided by Sarah! We really appreciate the 5 stars and do let us know if there is anything else we can help you with.

Many thanks

Jellyfish Energy

Noté 5 sur 5 étoiles

Callum was very helpful

Callum was very helpful , providing a quick response to my query and a straightforward resolution!

22 août 2025
Avis spontané
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Réponse : Jellyfish Energy

Good morning

Thank you for the 5 star review of the service provided by Callum! Its great to hear he was on hand to solve your query quickly and effeciently.

Do let us know if you need any further support from the team here at Jellyfish Energy

Many thanks

Jellyfish Energy

Noté 5 sur 5 étoiles

Finally a business energy company that's run like a proper business

I got the review request email after I'd already sent an unrequested compliment so decided to just copy & paste it (I've clearly been dealing with wrong utility companies all these years...). It took 5 minutes in total to resolve - 1 call and 1 email with image:

Hi Haseeb – many thanks for 2 things:
1) For answering the telephone so quickly (that’s very rare amongst companies these days); and
2) For actioning/dealing with this so promptly

Much appreciated and enjoy the rest of your afternoon

18 août 2025
Avis spontané
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Réponse : Jellyfish Energy

Hi Sarah,

Thank you for the brilliant feedback! We greatly appreciate the time you have taken to give us this review! If you have any questions regarding your account then do let us know and our team will be on hand to help you!

Many thanks

Jellyfish Energy

Noté 5 sur 5 étoiles

Callum was very helpful

Callum was very helpful , providing a quick quote for my business , gas and electric. great service , thankyou Callum , recommended

1 août 2025
Avis spontané
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Réponse : Jellyfish Energy

Hi Jeanette,

Thank you so much for the brilliant feedback on Callum here at Jellyfish Energy and the support he has provided! We are so pleased to hear he was able to get your quotes created so quickly and offer 5 star service.

Let us know if you have any questions regarding your account and we will be more than happy to help.

Thanks again

Jellyfish Energy

Noté 5 sur 5 étoiles

Their service is very great!

1 août 2025
Avis spontané
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Réponse : Jellyfish Energy

Hi Daniel,

Thank you for the brilliant 5 star review! We really appreciate you taking the time to leave us some feedback!

Let us know if there is anything we can assist you with going forward.

Kind regards

Jellyfish Energy

Noté 5 sur 5 étoiles

Lauren has restored my faith in human…

Lauren has restored my faith in human nature and possibly more importantly, Utility companies. Outstanding communication, comprehensive responses to endless boring questions. Lauren thank you, you have made my life 100% easier

31 juillet 2025
Avis spontané
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Réponse : Jellyfish Energy

Hi there

Thank you for the brilliant review! We are so pleased to hear Lauren in our Customer and Partner Support team was able to help you with your query! Lauren along with the rest of our team are always on hand to assist you with any queries you may have.

Let us know if there is anything else we can help you with.

Thanks again

Jellyfish Energy

Noté 1 sur 5 étoiles

Left a review on here two weeks ago

Left a review on here two weeks ago, emailed the complaints department the same day and am still awaiting a response. When I rang Jellyfish they said that their website was misleading, and that you can't speak to anyone in the complaints department and just send an email. I've done that and am still now awaiting a response two weeks later.
Very happy to take the money and not engage with customers who have concerns about the manner in which the company has proceed in this particular case.

29 juillet 2025
Avis spontané
Noté 5 sur 5 étoiles

Dealing with a problem meter.

I have been dealing with a young gentleman named Callum who has been very helpful to me in sorting out a few problems in one of my offices with the electric meter. He is polite and on the ball, things now on track. Would recommend their service and prompt reaction to enquiries.

22 juillet 2025
Avis spontané
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Réponse : Jellyfish Energy

Hi Andrew,

Thank you for the brilliant 5 star review! We are so pleased to hear Callum was on hand to assist you! Feel free to get in touch with our customer and partner support team if you have any further queries.

Many thanks

Jellyfish Energy

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