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October 12, 2018
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My switch away was rejected as I have a 'profile class 0' (commercial) supply - how do I get database updated?

  • October 12, 2018
  • 63 replies
  • 4263 views
I applied to change my Provider through Uswitch at the end of July. I have been informed by my intended new Supplier that the delay is entirely caused by Ovo failing to amend the database. This has dragged on for ten unneccesary weeks, if anyone knows how I can move this along and switch away from Ovo I would be really grateful. This has been dragging on far too long and I was assured that it was a simple process that would probably only take a fortnight.
Best answer by Nancy_OVO

Updated on 14/07/25 by Shads_OVO

 

Welcome to the OVO online community. Great question to ask about why you’re having trouble switching away.

Sorry to hear your switch is being delayed due to the way your supply is listed on the national database. What’s likely is your electricity supply is on ‘half-hourly settlements’. This means the readings we receive from your smart meter are shared with the industry on a half-hourly basis. This makes sure we’re able to anticipate your energy demand more efficiently and is an important part of de-carbonising the grid on our journey to Plan Zero

This ‘half hourly settlement’ is listed on the national database as a profile class 00, which up until 2017 was only for business listings. This is an industry wide change so all suppliers should be aware that half-hourly settled supplies can now include residential supplies. However there are a lot of suppliers who still haven’t adjusted to this change and therefore may not be able to onboard you as a customer with this profile class.

 

We can change your entry on the national database so that it’s not listed as half hourly settled, in order to avoid confusion from another supplier. Reach out to our Support Team to request this update. Once requested it takes around 2 - 4 weeks for the listing to be updated. Please be aware that as this relies on the actions of a third party, unfortunately we’re unable to speed this process up, however it might be worth contacting your prospective supplier to check whether they are able to request your switch without needing an update to your address listing. You can find out more about half-hourly settlements here:

 

 

Hope this helps get things sorted and your switch back on track!

 

OVO member but not got a smart meter yet? - Book today!

 

Interested but not yet an OVO member? - Check out our plans!

 

63 replies

Newcomer
June 6, 2026

Hi Firedog, thank you for your insight.

The property is a new build. There was an old blacksmiths workshop on the site which had the power supply. This was a business supply. We kept the business supply whist we built the house.

We had a smart meter installed in September 2021.

We completed our switch from a Business Tarrif with EDF to a Domestic Tariff with OVO in April 2023. 

The first time our Profile Class was mentioned was when we tried to switch to EON in April this year.

I understand this process might take a bit of time, however, I suspect this is because the Customer Care process OVO employ does not allow call handlers to direct questions and queries to the correct departments within the business. This means Customer Care are not informed or able to process such enquiries. It is this that is so frustrating.

The result is that we miss out on the ability to make any type of saving or to switch to another supplier without OVO cooperation which at the moment is completely lacking. I would be very interested to know how this meets their Ofgem license conditions. 

Firedog
Super User
Super User
June 6, 2026

We completed our switch from a Business Tarrif with EDF to a Domestic Tariff with OVO in April 2023. 
  

This is probably the juncture at which the confusion arose. Bills from before and after the switch should show whether the profile change went ahead as expected.
    

… the Customer Care process OVO employ does not allow call handlers to direct questions and queries to the correct departments within the business.
    

No, I don’t think first-tier support staff can do that. That’s why there is a complaints procedure in place. If you’re not completely satisfied with the help you had received, please consider submitting a formal complaint. This will make sure that your problem eventually reaches someone in a position to solve it. 

 

Noel | I have no official status; I'm just a volunteer who comes here to help other customers. My gear: Aclara SGM 1416-B Electricity-only E7 meter; Chameleon IHD3-PPMID-AAA | It may look as if I know what I’m talking about, but don’t let that fool you. |
Chris_OVO
Community Manager
Community Manager
June 9, 2026

Hey ​@edwardfletcher,

 

​My response - I agree with Firedog on the first point, which suggests that this may be when your profile class situation began, as you would have previously been on a business class due to the property being a blacksmith's.

However, I have a different perspective on the second point raised. I believe that first-tier support staff are equipped to manage the majority of incoming inquiries effectively. If a situation arises that exceeds their expertise, they have the option to submit a business case to the appropriate team for further review and action. This approach ensures that matters are handled correctly, and it’s important to reserve complaints for instances where there has been a mistake or misleading information provided.

In the scenario you described, where a third party was asked to execute a switch and the issue of the incorrect profile class was discovered afterward, the most suitable course of action would be for the frontline staff member to initiate a business case to address the matter. While this process may take up to four weeks, it is a necessary step toward resolving the issue. Raising a complaint in this case would only complicate the matters as it would involve an bringing in a complaints handler to review the situation where it wasn't warranted.

Renewable energy jokes never get old.