Gwynedd Council

Agency
Energy & EnvironmentConsultancy & LegalManufacturing & Industrial
Total Value
£1,515,684,298.19
Total Contracts
33
Most Recent
21/10/2026

Out to market now

Spend momentumNew activity12mo vs prior 12mo
Supplier concentration66%to Bryt Energy Ltd,E.ON
Up for recompete0none in next 12mo

Where the spend goes

top 8 suppliers
Bryt Energy Ltd,E.ON UK,E.ON UK,npower,npower,Yü Energy Retail Ltd,Yü Energy Retail Ltd,EDF Energy Customers Limited,TotalEnergies Gas & Power Ltd,TotalEnergies Gas & Power Ltd,Opus Energy,Opus Energy,British Gas Trading Limited,British Gas Trading Limited,Corona Energy Ltd,Corona Energy Ltd,Brook Green Supply Limited,Brook Green Supply Limited,Ecotricity,Ecotricity,AVANTIGAS Ltd,Drax Energy Solutions Limited,Good Energy Ltd,Good Energy Ltd,SEFE Energy Limited,Shell Energy UK Limited,Shell Energy UK Limited,SmartestEnergy Limited,SSE Energy Supply Limited,SSE Energy Supply Limited,RE24 LIMITED,RWE GENERATION UK PLC,EENERGY INSIGHTS LTD trading as MY ZeERO,Equity Energies,ACT COMMODITIES B.V.,Centreco,Haford Renewable,Haford Renewable,Certas Energy UK Limited t/a Evolo,Certas Energy UK Limited t/a Evolo,Certas Energy UK Limited t/a Evolo,Next Energy Solutions Ltd,Next Energy Solutions Ltd,Dieselec Thistle Generators Limited t/a DTGen,Dieselec Thistle Generators Limited t/a DTGen,Dieselec Thistle Generators Limited t/a DTGen,Dieselec Thistle Generators Limited t/a DTGen,Protech Heating Group Limited,Dieselec Thistle Generators Limited t/a DTGen£1B
66% of spend1 contract
AVANTIGAS Ltd,British Gas Trading Limited,Brook Green Supply Limited,Bryt Energy Ltd,Corona Energy Ltd,Drax Energy Solutions Limited,Ecotricity Ltd,EDF Energy Customers Limited,E.ON UK plc,Good Energy Ltd,npower Ltd,Opus Energy Ltd,SEFE Energy Limited,Shell Energy UK Limited,SmartestEnergy Limited,SSE Energy Supply Limited,TotalEnergies Gas & Power Ltd£500M
33% of spend1 contract
Bryt Energy Ltd,Corona Energy Ltd,Corona Energy Ltd,CONTRACT NATURAL GAS LIMITED,CONTRACT NATURAL GAS LIMITED,E.ON UK,Brook Green Supply Limited,Total Gas & Power,Total Gas & Power,SSE Energy Supply Ltd,SSE Energy Supply Ltd,SSE Energy Supply Ltd,SSE Energy Supply Ltd£6M
0% of spend1 contract
Opus Energy£2.9M
0% of spend1 contract
E.ON UK£887K
0% of spend1 contract
Motus Commercials Derby£790K
0% of spend1 contract
Imperial Commercials Wrexham£746K
0% of spend2 contracts
Euro Commercials (South Wales) Limited£469K
0% of spend1 contract

Contract history

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