Commercial Aggregation Service Providers

In order to meet the minimum volume requirements of the Balancing Services, smaller sites may be aggregated together with other sites. The following is a list of organisations which may be able to offer commercial aggregation services to smaller providers.

Organisations which would like to be included in the list of commercial aggregators should contact National Grid.


Company Contact Name Telephone E-Mail
GDF SUEZ Energy UK Paul O'Connor 0113 3062103
Flexitricity Jill Cox 0131 221 8102
Npower Ltd David Powell 07989 481144
EnerNOC UK Ltd Aaron Jenkins 07920 195108
KiWi Power Ltd Yoav Zingher 0845 519 4054
ESP Response Ltd Kath Chapman 01977 668210
Matrix – Sustainable Energy Efficiency Stuart Hutchison 0141 425 2870
Open Energi Steven Clarke 07939 462000
UK Power Reserve Ltd Sam Wither 0121 712 1975
Tezla Energy Ltd Operations Manager +44 (0)2032 941 687
EDF Energy Karen Anderson 0845 300 9146
Cynergin Projects Ltd Howard Stone +44 (0)845 257 7080
Energy Pool / Schneider Electric Peter McGee 07770 654 119
Negawatt Business Solutions David Peake 07968 112 719
REstore Dirk Collin +44 (0)7787 893 663
Limejump Ltd Ning Zhang 020 7127 5308

Legal Notice

National Grid makes no warranty whatsoever as to the performance of any of the aggregators listed in this website. Your dealings with any aggregator, through this website, and any terms, conditions, warranties or representations with such aggregators, are solely between you and such aggregator.

National Grid makes no recommendations whatsoever to you or any third party as to the aggregators listed in this website. The list of aggregators contained in this website is not be treated as being exhaustive in any way.