Our expertise over 40 years has evolved; investing in technology and our teams, to deliver the best quality electricity data.
Electricity data is at the heart of what we do.
Save money and benchmark your success with our accurate, reliable and timely data.
We’re unlocking the power of complete and accurate data, making it easier for you to accelerate insights to take action.

STARK’S SHARE OF THE UK’S I&C MARKET
YOUR DATA PARTNER
Save money & time with the best-quality data
Energy Suppliers
We consistently rank within the top tiers in supplier benchmarks and receive great feedback on our customer service for suppliers.
Our Supplier customers have a dedicated, experienced account manager plus support from our Operations team.
As part of our Managed Service, our passion for data drives our exemplary customer service including individual reports to meet your needs.
We’re ready for Market-wide Half Hourly Settlement (MHHS) and are looking forward to switching over to HH for all our NHH supplies.
TPIs & Consultants
Keep your customers happy with accurate and complete electricity data.
Partner with us for flexible contract options, and commission opportunities.
Plus with a dedicated Account Manager, you’ll have an extra team member to help you solve queries and find growth opportunities
We offer a white-label version of Stark ID as a value-add for your customers.
Or you can use it in-house to streamline portfolio management, reduce data gaps and manage appointments.
We provide Data exports for you to use in your systems as required.
Businesses & Public Sector organisations
With our accurate electricity data, you can focus on finding waste, saving energy costs, applying for efficiency tenders and streamlining workflows.
You’ll benefit from free access to our Stark ID energy analytics platform plus have full training and support for you and your colleagues.
With access to your dedicated Account Manager, we’re an extra member of your team, to help you get the best from your data.
We feature in various government and regional frameworks for data and metering, making it easier to use our services.
Plus, we’ll help you easily switch to Market-wide Half Hourly Settlement too.
Renewable Energy Generators
For large-scale renewable energy generators, we provide bespoke services for the maintenance and collection of your data.
We can provide near real-time data to meet your needs.
DATA RETRIEVAL, COLLECTION & AGGREGATION
We are the data experts with over 40 years expertise. Check out our services in more detail below.
Data experts
Better performance and less estimated data for billing
Better performance
Reduce the risk of data gaps with streamlined appointment support
Enhanced performance with Stark Connect
Combine with Stark Connect for an elevated HH data experience with a responsive and reliable Meter Operator
Manual Read Cover
More complete data with our proprietary SMR manual meter reader software and nationwide team of technicians
Full access to Data
Access to Data on Stark ID or via scheduled Data Exports
Sub-meter Data
Granular, sub-meter data is treated with the same care and attention as our HH and NHH data
OUR CUSTOMERS
COMPREHENSIVE SERVICE
Expert metering service
Where Stark Connect provides your metering services, you’ll see better service, delivery and maintenance.

Seamless switchover
Benefit from a seamless transition to Market-wide Half Hourly Settlement for all your Non-Half Hourly & Traditional meters with our fully managed process.

HH Data Collection & Estimation
How we collect and estimate HH Data for our customers
EASY OPTIONS
A simple way to secure quality electricity data.
Our nomination process allows you to choose Stark for your HH data & NHH data and meters. Suppliers will pass the charges through their supply invoices. It’s fast, convenient and efficient.
Available for both HH and NHH Data
For HH nomination we’ll provide your HH data on Stark ID alongside any existing Meter contracts you have in place.
For NHH nomination, we will take control of the meter services at no extra cost, as well as provide your day+1 data on Stark ID.
FAQs: Electricity Data
Do I need to worry about Market-wide Half Hourly Settlement?
If you have NHH meters, then they will switch to HH in 2026.
We already collect HH data from the NHH meters we’re responsible for, so switching will be simple with us.
You should consider who you want providing your NHH meter and data services now to get ahead of the switch.
Check out our dedicate MHHS page for more information (New MHHS page link)
Or contact us to discuss your NHH portfolio or any questions you have.
What Data service contract options do you offer?
We like flexibility.
That means we offer both the nomination model and direct contracts for all our HH and NHH Data services.
So you can be billed through your supplier’s bill for Data services under nomination or can be billed directly by us.
Speak to one of our sales team to see what will work best for you.
What is an Appointment?
Data collectors like us are Appointed by the Supplier to provide your services. We can’t do anything without that appointment.
It’s like an official authorisation to collect data from your meter.
As a Stark Data customer you can monitor appointments for free in our unique Stark ID Data Health platform to make sure we stay appointed and reduce your risk of having data gaps.
Can I use Stark Data for my HH data if I have a Meter Operation service with another provider?
Yes. You can use our nomination method to use our HH data services and monitor their performance in Stark ID Data Health.
When it’s time to renew, you can move the Meter Operation service over to Stark Connect if you like.
Can you collect Data for my meters outside of the UK mainland?
Yes, but only through our sub-metering service for your energy management & monitoring not for settlement/billing purposes.
Go to our Sub-metering data page for more details
Benefit from the best in class electricity data
Stark Connect
Learn more about our in-house multi-utility metering service Stark Connect
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