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  • Inenco has 25TW (£2.4bn) energy under management, which could power the whole of Ireland for an entire year!
  • Our customers are paying 48% less than the market price for their gas commodity. That's a saving of £480k per £1m that would have been spent
  • Our experts process over 93,000 invoices per month and we've recovered over £11m in over-charges for our clients in the last year
  • Inenco look after 8,000 customers across the group, managing 140,000+ meter sites
  • We provide support to over 500 businesses for energy and carbon management
  • Our solutions team have identified savings of £37.5m per annum for our clients, a total of 495,338,992 kWh savings identified
  • Last year we saved our CCA clients alone £25.5m

Invoice Management

Data analysis from the experts

Peace of mind to know that your utility costs are being reviewed and checked by our in-house sector experts

Inenco’s complete invoice management solution ensures that all your utility invoices have been checked and gives you the peace of mind to know that your utility costs are being reviewed by our in-house sector experts. From incorrect usage charges and pass through costs to invoices issued for the wrong meter or site address, there are a myriad of different errors that can occur with varying levels of complexity on a utility invoice. Having all of your electricity, gas and water invoices processed using a single provider relieves your internal support functions of the considerable burden of processing invoices for payment. We will keep you fully apprised throughout the process, providing meaningful commentary on all invoice queries and chasing all anomalies through to resolution.

Check & Correct

Identify common mistakes on your utilities invoices.

Check & Correct from Inenco is an invoice validation service you can rely on. Our teams follow robust, reliable processes to ensure your utilities invoicing is correct for the full duration of your contract. It’s our simplest invoicing solution and it works by focusing on the most common billing errors.

Our ISO 9001 accredited processes mean your invoices from electricity, gas and water suppliers are uploaded and validated with complete consistency. On the occasion your suppliers do get something wrong, we’ll act quickly to arrange recovery of over-payments. We have established relationships with all UK energy suppliers, and channels of communication into supply network operators, meter operators and all other energy market parties.

Change of Tenancy

Inenco’s data processing and analytical teams deal with a diverse range of organisations, including property managing agents, housing associations and social landlords. Our change of tenancy service will save your internal staff time and money by implementing a robust and timely process to deal with energy costs for incoming and outgoing tenants. We have also worked closely with energy suppliers on the specialist requirements of landlords and managing agents, helping them address requirements such as contract novations and backdated contracts.


Tenant Repayment

Billing tenants for their energy usage can also be a considerable burden with a substantial cost associated to it. Raising invoices, issuing them to the correct tenants using the correct calculations and ensuring these are paid takes a significant amount of time. Our outsourced tenant billing solution uses our dedicated systems and skilled data processing people to ensure that this is carried out using a robust process, keeping you informed of progress at all times.


“Around 1 in 5 utility invoices contain errors - Inenco can help eradicate these saving you both time and money. ”

Chris Berry - Utility Analysis Manager
Why Choose Inenco?

We are the reporting experts – Inenco’s data processing and analytical team process and validate over 1 million invoices for our clients per annum and we recovered over £11m in over-charges for our clients in the last year.

Having all your electricity, gas and water invoices processed by a single provider relieves your internal support functions of the considerable burden of processing invoices for payment.

Our Bureau services enable you to outsource all elements of the complete invoice management process, from validation of the invoices right the way through to analysis of consumption, for the complete peace of mind you get when you know all your utilities are being proactively managed, in one place.

Whether you have a single site with a single electricity meter or a sprawling portfolio of thousands of sites, we can provide you with a benefit through our invoice validation solution.

What information do we need to get started?
  • Your full site and meter site list
  • Your supply agreements and renewal dates
  • 12 months of your Half Hourly data
  • 12 months of your invoices per meter site (or 12 months of consumption data).

Our Approach

Data Gathering

We gather the required information in order to get your account set up

Set Up

We load your site details into our bespoke invoice management system


Out system identifies required actions and our expert team review these on a regular basis


We keep you up to date with progress, letting you know if there are any actions requiring input