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Demand flexibility

Commercial flexibility providers and open market data.

A current view of organisations registered to take part in NESO's industrial and commercial Demand Flexibility Service.

Data checked 27 September 2026

Sustainability team reviewing an energy action plan on a commercial site, relevant to uk business energy flexibility providers
Named actions, owners and dates make an energy plan easier to track.
21industrial and commercial providers
3showing Flex Assure
14 SepNESO register update
25 Seplatest Piclo dataset listed
Energy manager and engineer auditing equipment in a factory, relevant to uk business energy flexibility providers
On-site evidence turns energy targets into practical operational actions.

NESO register

Industrial and commercial participants

Flex Assure is a voluntary compliance scheme. NESO states that it does not audit or oversee the scheme.

Registered participantFlex Assure shown
AmpVerve LtdNot shown
Axle Energy LimitedNot shown
Bryt Energy LimitedNot shown
CUB (UK) LtdYes
Drax Energy Solutions LtdNot shown
Electryone AINot shown
Gallagher Aggregates LtdNot shown
Goonhilly LimitedNot shown
Gridimp LtdNot shown
GridVoltNot shown
Hildebrand Technology LtdNot shown
Infinis LtdNot shown
OakTree PowerYes
Octopus EnergyNot shown
Perse Technology LimitedNot shown
Purely Energy LtdNot shown
Sancton Hill LimitedNot shown
Shuffle EnergyYes
South Sharpley LimitedNot shown
St Breock LimitedNot shown
U EnergyNot shown
Public-sector facilities team inspecting building energy systems, relevant to uk business energy flexibility providers
Large estates need consistent records across sites, meters and contracts.

Next layer

From provider list to local revenue evidence

Piclo publishes confirmed bids, competitions, constraint boundaries and results. Joining those records to postcode and DNO geography can show where a business may be able to earn flexibility revenue.

  • Competition and constraint zone
  • Service window and delivery period
  • Accepted capacity and clearing price
  • Provider and flexible asset type
  • Postcode eligibility
  • Dispatch and delivery outcome

Primary evidence

Sources and scope