Prepayment Meter Supplier Host I.Ds.

MPID Original Supplier Current Supplier Key Meter Date Added Date Removed Name Name Supplier ID LOND London EDF Energy 0

SEEB Seeboard EDF Energy 2

SOUT Southern Electric Scottish & 3 Southern Energy SWEB South Western EDF Energy 4 Electricity EELC Eastern Electricity E.ON UK 5

EMEB E.ON UK 6 Electricity MIDE Midlands Electricity 7

SWAE Swalec Scottish & 8 Southern Energy MANW Manweb 9

YELG Yorkshire Electricity npower 10

NEEB Northern Electricity npower 11

NORW Norweb E.ON UK 12

SPOW Scottish Power 13

HYDE Scottish Hydro Scottish & 14 Electric Southern Energy

Prepayment Meter - Key Supplier I.Ds v4.4 Prepayment Meter Supplier Host I.Ds.

MPID Original Supplier Current Supplier Key Meter Date Added Date Removed Name Name Supplier ID - Northern Ireland - - Electricity BGAS British Gas Trading 16

INDE Independent npower 17 Energy PGEN Powergen E.ON UK 18

EENG Eastern Energy E.ON UK 19

WREL Utility Link EDF Energy 20

ENRD Enron Direct British Gas Trading 21

WGAS Western Gas Ltd E.ON UK 22 05/08/2015

MGAS Midlands Gas E.ON UK 23 05/08/2015

AHEL Amerada Hess E.ON UK 24 05/08/2015 Electricity Ltd AHGL Amerada Hess Gas E.ON UK 25 05/08/2015 Ltd AGSS Amerada.co.uk E.ON UK 26 05/08/2015

AMGD Amerada Hess Gas E.ON UK 27 05/08/2015 (Domestic) Ltd

Prepayment Meter - Key Supplier I.Ds v4.4 Prepayment Meter Supplier Host I.Ds.

MPID Original Supplier Current Supplier Key Meter Date Added Date Removed Name Name Supplier ID IMPO Atlantic Electric and Scottish & 28 Gas Southern Energy NATP RWE Trading Ltd npower 29

OXPO Opus Energy Opus Energy 30 Corporate Ltd./ Corporate Ltd. Oxford Power PURE Unit Energy Limited 31

OGAS Zest4 British Gas 32

GETW Utilita 33

EDIR Electricity Direct

ECOT The Renewable 34 Energy Co BIZZ BIZZEnergy.Com British Gas Trading 35 21/09/06 Ltd BNRG Electricity Plus 36 21/09/06 Supply Ltd HAVE Haven Power 37 03/10/08

SPRK Spark Energy 38 17/11/09 Supply Limited DUAL Dual Energy Direct 39 30/04/10 Limited

Prepayment Meter - Key Supplier I.Ds v4.4 Prepayment Meter Supplier Host I.Ds.

MPID Original Supplier Current Supplier Key Meter Date Added Date Removed Name Name Supplier ID CNRG Cherwell Energy Opus Energy 40 22/02/11 Limited Corporate Ltd. VOLT Volt Co-operative 41 13/09/11 Limited Energy Ltd. EETL Economy Energy 42 16/02/12 Trading Limited GNRG Garsington Energy 43 06/06/12

OVOE Ovo Energy 44 20/09/12

EURO Europa Energy 45 23/05/13 Supply Limited Limited JERE Hudson Energy 46 20/06/13 Supply UK Ltd CALL Callisto Energy 47 10/10/13 Supply Limited Supply Limited CIRC Circuit Energy Flow Energy 48 06/12/13 Supply Limited Limited FRST First Utility Limited 49 07/01/2014

LORM Lorimer Power epower Supply 50 06/06/2014 Limited Limited HPOW Haven Power 51 06/06/2014 Limited GANY Ganymede Energy LoCO2 Energy 52 10/06/2014 Supply Limited Supply Limited

Prepayment Meter - Key Supplier I.Ds v4.4 Prepayment Meter Supplier Host I.Ds.

MPID Original Supplier Current Supplier Key Meter Date Added Date Removed Name Name Supplier ID EFLS Effortless Energy 53 28/08/2014 Limited COOP The Energy COOP iSupply Energy 54 11/09/2014 limited Limited OSMI Bristol Energy 55 22/07/2015

THRE I Supply Electricity Corona Energy 56 04/09/2015 3 Limited RHOD Rhodium Energy Our Power Energy 57 13/10/2015 Supply Limited Supply Limited IRID Places for People 58 30/10/2015 Energy SIRO Future Energy 59 19/02/2016 Utilities Limited ENGQ ZEVEN 60 24/02/2016

IRES Iresa Limited 61 20/04/2016

GDFC GEN4U Limited 62 13/07/2016

COVE Covent Energy 63 26/07/2016 Limited SANT Santiam Energy 64 13/10/2016 Limited CORE Corona Energy 65 24/10/2016

Entries in italics are not used to register prepayment customers

Prepayment Meter - Key Supplier I.Ds v4.4