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© 2023 Stark Software International (Holdings) Limited. Company number 09978378. All rights reserved.

Save money & time with laser accurate electricity data

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.

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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.

Find out more from our experienced team today

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.

Speak to our sales team to get started

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.

Speak to our sales team today to discover your best options

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.

Speak to our sales team to find the best solution for you


We are the data experts with over 40 years expertise. Check out our services in more detail below.

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Data experts

Better performance and less estimated data for billing

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Better performance

Reduce the risk of data gaps with streamlined appointment support

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Enhanced performance with Stark Connect

Combine with Stark Connect for an elevated HH data experience with a responsive and reliable Meter Operator

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More complete data with our proprietary SMR manual meter reader software and nationwide team of technicians

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Full access to Data

Access to Data on Stark ID or via scheduled Data Exports

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Sub-meter Data

Granular, sub-meter data is treated with the same care and attention as our HH and NHH data

Head of SettlementsSmartest Energy

Stark always sits above the average compared to the other HHDC/DAs in our portfolio

Head of SustainabilityThe Hillingdon Hospitals NHS Foundation Trust

You don’t just need access to energy data, you also need the highest quality data available. Stark is very reliable to have that level of granularity of the data, helping us closely manage our energy consumption, carbon and finances.

Programmes ManagerCentral Bedfordshire Council

Accurate data underpins all successful energy reduction action programmes. If you can measure and monitor energy, you can manage it.

Sustainability & Corporate Social Values ManagerThe Jockey Club

Just by measuring and viewing data on Stark you automatically see how to improve. Look at the data as often as possible. The more detail you look at, the better.

Chief Operating OfficerPrimrose Solar

Stark's data tells us precisely how much energy each site generates, helping us drive growth and profitability

Contract ManagerSSE Energy Solutions

The team at Stark are professional, approachable and performance driven. We have a great relationship and the team always deliver and exceed.


Expert metering service

Where Stark Connect provides your metering services, you’ll see better service, delivery and maintenance.

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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.

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HH Data Collection & Estimation

How we collect and estimate HH Data for our customers

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.

Stark's HH and NHH MOP & DC nomination process: You nominate, Suppliers appoint and We collect

Discover how our customers save £000 on energy costs every year

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.

Ask us about Stark ID Data Health

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

Or speak to our experienced sales team to assess your options and find the best way to approach your sites.

Benefit from the best in class electricity data

Stark Connect

Learn more about our in-house multi-utility metering service Stark Connect

Go to Stark Connect


Save energy with Stark ID, free with all Stark Data services

Go to Stark Analytics

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