Contracts for Difference (CfD) and renewables obligation (RO): list of companies awarded an exemption
Updated 22 September 2025
Companies awarded a certificate for an exemption from a proportion of the costs of funding the Contracts for Difference (CFD) and the renewables obligation (RO) as at 16 September 2025.
2025
Company name |
---|
2 Agriculture Milling Limited |
7 Steel UK Limited (Formerly Celsa Manufacturing (UK) Limited) |
A Schulman Gainsborough Limited |
A Schulman Inc |
A V Injection Limited |
A&K Ecofilm Limited |
A. Poucher And Sons (Bardney Dairies) Limited |
A. Schulman Thermoplastic Compounds Limited |
Accuma Plastics Limited |
ADM Milling Limited |
Advanced Elastomer Systems Limited |
AEI Compounds Limited |
Aeromet International Limited |
Aerplas (UK) Limited |
AGC Chemicals Europe Limited |
Ahlstrom-Munksjö Chirnside Limited |
Aintree Plastics Limited |
Air Liquide UK Limited |
Air Products (BR) Limited |
Airflo Fishing Products Limited |
Airtech Advanced Materials UK Limited (Formerly Cosmotec Nonwovens Limited) |
Albea Creative UK Limited |
Aliaxis UK Limited |
Allied Mills Limited |
Alltrista Plastics Limited |
Alma Products Limited |
Alpek Polyester UK Limited |
Alpla UK Ltd |
Alvance British Aluminium Ltd |
Amann Threads UK Limited |
Amcor Flexibles Swansea Limited |
Amcor Packaging UK Limited |
AMG Alpoco UK Limited |
Amnack Limited |
Anglia Maltings (Holdings) UK Limited |
Api Transfer Technologies Ltd |
Aptar UK Limited |
Aquapak Polymers Ltd |
Arconic Manufacturing (GB) Limited |
Ardagh Glass Ltd |
Ardagh Metal Packaging Limited |
Arden Wood Shavings Limited |
Arjobex Polyart Limited |
Ast Plastic Containers UK LLP |
Auria Solutions UK Ltd |
Autoneum Great Britain Limited |
Avon Metals Limited |
Ball Aerosol Packaging UK Limited |
Ball Beverage Packaging UK Ltd |
Banham Poultry |
Basell Polyolefins UK Ltd |
Batley Foundry Limited |
Bedmax Limited |
Bekaert Bradford UK Limited |
Bericap UK Limited |
Bernard Matthews Limited |
Berry UK Containers |
Berwin Rubber Company Limited |
Big Bear Plastic Products Limited |
Big Time Soft Drinks Limited |
BIP (Oldbury) Limited |
Bischof & Klein (UK) Limited |
Blowplast Limited |
Boal UK Limited |
BOC Ltd |
Bolton Plastic Components Limited |
Borgers Limited |
Bourns Limited |
Bovill & Boyd (Technical Mouldings) Limited |
Brecon Carreg Ltd |
Breedon Cement Limited |
Bridge Aluminium Ltd |
Bridgnorth Aluminium Limited |
Bridon International Ltd |
Brightgreen Plastics Limited |
British Cables Company Limited |
British Polythene Limited |
British Steel Limited |
British Sugar Plc |
Broadex Technologies UK Limited |
Bromford Iron Ltd |
Brookhouse Aerospace Limited |
BSC Diecasting & Finishing Ltd |
C M Varley & Co Limited |
Cabot Carbon Ltd |
Calder Carpets Ltd |
Canlin Castings Limited |
Canpack UK Limited |
Carclo Technical Plastics Limited |
Carlton Die Castings Limited |
Carrs Billington Agriculture (Operations) Limited |
Carr’s Flour Mills Limited |
CastAlum Limited |
Casting Support Systems Limited |
Castings PLC (incorporating William Lee Limited) |
Castle Cement Limited |
Cedo Limited |
Celanese Production UK Limited |
Cemex UK Cement Limited |
Centriforce Products |
Cerdic Foundries Limited |
CF Fertilisers UK Limited |
Champion Mouldings Limited |
Charles Jackson & Co. Limited |
Chase Plastics Ltd |
Chess Plastics Ltd |
Civil & Marine Limited |
Clas-Sic Wafer Fab Ltd |
Clean Tech UK Limited |
Cleveland Potash Limited |
Coba Automotive (UK) Limited |
Cold Move Limited |
Coleshill Aluminium Limited |
Concept Plastic Packaging Limited |
Corplex Plastics UK Ltd |
Counterplas Limited |
Coveris Louth Limited |
Coveris Winsford Limited |
CPL Limited |
Craemer UK Limited |
Crown Chicken Limited |
Crown Packaging Manufacturing UK Limited |
Dasca Limited |
Davidson Brothers (Shotts) Limited |
Dellner Glass Solutions Limited |
Derby Polythene Limited |
Derek Lambert Polythene Limited |
Deritend International Limited |
Desch Plantpak Ltd |
Devon Valley Limited |
Diodes Semiconductors GB Limited |
DLR Elastomer Engineering |
Don & Low Limited |
Donington Plastics Limited |
Dow Silicones UK Limited |
Dragon Packaging Limited |
DS Smith Paper Limited |
Dual Seal Glass Limited |
Dugdale Nutrition Limited |
Duo Plastics |
Dura Automotive |
Dynex Semiconductor Limited |
E B Bradshaw & Sons Limited |
Eagley Plastics Limited |
East Coast Viners Grain (Drumlithie) Limited |
Echo Packaging Limited |
Ecobat Resources UK Limited |
Egger (UK) Limited and Campact Limited |
Electric Glass Fiber UK Limited |
Element Six Technologies Ltd |
Elkes Biscuits Limited |
EMKA Profiles Limited |
Encirc Limited |
Energybuild Ltd |
Enersys Ltd |
Engineered Foam Products Limited |
Entek International Limited |
Envases (UK) Ltd |
Enviropax Ltd |
Envirowales Limited |
Epigem Limited |
Epsotech UK Limited |
ESG Group Limited |
Essar Oil UK Ltd |
Essex Injection Mouldings Limited |
Essity Holding UK Ltd |
Esterform Packaging Ltd |
Esterpet Packaging Ltd |
Eternis Fine Chemicals UK Limited |
Etex UK Insulation Ltd - formerly Superglass Insulation |
Eurac Poole Limited |
Eurocell Profiles Limited |
Evtec Aluminium Limited |
Exception PCB Ltd |
Exlabesa Extrusions (Doncaster) Limited |
Ezeflow United Kingdom Limited |
F Bender Limited |
F.D. Sims Limited |
F.W.P. Matthews Limited |
Faerch Durham Limited |
Faltec Europe Ltd |
Fibre Technology Limited |
Fine Organics Limited |
First Circle Packaging Limited |
Firsteel Limited |
Firth Rixson Metals Limited |
Fischbach (UK) Limited |
Flambeau Europlast Ltd |
Flexfilm Ltd |
Flexipol Packaging Limited |
Flowtech Precision Mouldings Limited |
Forfarmers UK Limited |
Formica Limited |
Fourstones Paper Mill Company Limited |
Frank Mercer & Sons Ltd |
Fse Foundry Limited |
Furlong Mills |
Fusion Group Limited |
G W Atkins & Sons Ltd |
GA Pet Food Partners Limited |
Generation Phoenix Limited |
Geo Speciality Chemicals UK Ltd |
George Taylor & Co (Hamilton) Limited |
Glassflake Limited |
Glatfelter Caerphilly Ltd |
Glatfelter Lydney Ltd |
Glen Foundry Ltd |
Gold Star Services Limited |
Goodfish (North West) Limited |
Goodwin Steel Castings Limited |
GPI Highbridge Limited |
Graphic Packaging International Europe UK Ltd |
Graphic Packaging International Foodservice Europe Ltd |
Greenergy Biofuels Ltd |
Greenergy Biofuels Teesside Ltd |
Greif UK Plastics Ltd (Formerly Ipackchem Limited) |
GS Yuasa Battery Manufacturing UK Ltd |
Guala Closures UCP Limited |
Guardian Industries U.K. Limited |
H&E Smith Ltd |
Hamlyns of Scotland Limited |
Hamsard 3774 |
Hanmere Polythene Ltd |
Harrogate Spring Water Limited |
Haworth Scouring Company Limited |
HCF Poultry Limited |
Heritage Envelopes Limited |
Hexcel Reinforcements UK Limited |
Heygates Country Feeds Limited |
Heygates Limited |
Higher Kings Mill Limited |
Hilger Crystals Limited |
HLB Plastics Limited |
Hoben International Limited |
Holcim UK Cement Limited (Formerly Lafarge Cauldon Limited) |
Holmen Board & Paper Limited (formerly Holmen Iggesund Paperboard Limited) |
Holmes Halls (Processors) Limited |
Hubron (International) Ltd |
Huhtamaki UK Limited |
Huntsman Corp UK Ltd |
Huntsman Polyurethanes (UK) Limited |
Hydro Aluminium UK Limited |
Ian Mosey (Feed) Limited |
Ibstock Manufacturing Services Limited |
Iconichem Widnes Limited |
IFG Drake Ltd |
Imerys Aluminates Limited |
Imerys Minerals Limited |
Imperial Polythene Products Limited |
Industrial Chemicals Ltd |
Ineos Chemicals Grangemouth Limited |
Ineos FPS Limited |
Ingospec Aluminium Ltd |
Innovia Films Limited |
IPL Plastics (UK) Ltd.(One51 ES Plastics (UK) Ltd) |
IQE (Europe) Limited |
IQE Silicon Compounds Limited |
IXYS UK Westcode Limited |
J. And A. Young (Leicester) Limited |
J.H. Lavender & Company Limited |
J. Stobart & Sons Limited |
Jack Brand Limited |
Jacksons Bakery Limited |
James Cropper Speciality Papers Ltd |
James Durrans Power Process Ltd |
JC Atkinson And Son Limited |
JFC Plastics Limited |
Jiffy Packaging Company Limited |
JKL Mouldings Limited |
John Hellyar & Co. Limited |
Johnson Matthey Hydrogen Technologies Limited |
Joseph and Jesse Siddons Limited |
JVM Castings (Worcester) Limited |
K B Extruders |
Kalsi Plastics (UK) Limited |
Kea-Flex Mouldings Limited |
Kemira Chemicals (UK) Limited |
Kenda Manufacturing GB Limited |
Kennametal Manufacturing Limited |
Kimberly Clark Limited |
Kite Glass Ltd |
Kiveton Park Steel Ltd |
KLE Plastics & Recycling Ltd |
Klockner Pentaplast Limited |
Knauf Insulation Limited |
KPFF Ltd |
Kronospan Limited |
Labone Castleside Limited |
Langstone Plastics Ltd |
Lanxess Chemical Limited |
Lax & Shaw Limited |
Ledwell Plastics |
Leeways Group Limited |
Leigh Spinners Limited |
Lewis & Towers Ltd |
Lhoist UK Limited & Steetley Dolomite Limited |
Liberty Steel Dalzell Ltd |
Lindal Valve Company Limited |
Linpac Packaging Limited |
LKAB Minerals Limited |
Lloyds Animal Feeds (Piercebridge) Limited |
Lloyds Animal Feeds (Western) Limited |
Logoplaste UK Limited |
Longcliffe Quarries Limited |
Lupton & Place Limited |
Luxus Ltd |
LY Manufacturing Limited |
Maelor Foods Limited |
Magna International Holding (UK) Limited |
Magnavale Limited |
Maier UK Limited |
Mail Solutions UK Limited |
Maizecor Foods Limited |
Makin Metal Powders (UK) Limited |
Marcegaglia (UK) Limited |
Marcegaglia Stainless Sheffield Ltd |
Marpak Extrusions Limited |
Massey Bros (Feeds) Ltd |
Massmould Ltd |
Matrix Polymers Limited |
Maynard & Harris Plastics |
MBA Polymers United Kingdom Limited |
McLeod Aggregates Limited |
Melba Products Ltd |
Mergon UK Limited |
Mersen Scotland Holytown Limited |
Metalysis Limited |
Mexichem Speciality Compounds Ltd |
MI Glass Limited |
Micron Alloy Castings Ltd |
Mil-Ver Metal Company Limited |
Minteq UK Limited |
Mitras Automotive (UK) Limited |
Mollertech Limited |
Monpet Extrusion Limited |
Montgomery Waters Limited |
Mornflake Oats Limited |
Moss Products Plastics Limited |
Motive Fuels Limited |
Moulded Fibre Products Limited |
Mylar Specialty Films UK Limited (Formerly DuPont Teijin Films UK Ltd) |
Natrium Holdings Limited |
Naylor Drainage Limited |
NDC Polipak Limited |
Nelipak Elsham Ltd |
Newby Foundries Ltd |
Niche Fused Magnesia Limited |
Nippon Gases UK Limited |
Nolato Jaycare Limited |
Norfran Limited |
Norit (UK) Limited |
Norpol Recycling Limited |
Northeast Nutrition Scotland Limited |
Northumbria Blow Mouldings Limited |
Northwood Tissue (Chesterfield) Limited |
Northwood Tissue (Disley) Limited |
Northwood Tissue (Lancaster) Limited |
Norton Cast Products Limited |
NWF Agriculture Limited |
Oakes Millers Ltd |
Octric Semiconductors Limited (Formerly II-VI Compound Semiconductors Limited) |
O-I Glass Limited |
Omya UK Limited |
Oxford Plastic Systems Limited |
P J B Glass Group Limited |
Padley & Venables Limited |
Palm Paper Limited |
Palram DPL Limited |
Palram Polycarb Limited |
Patterson and Rothwell Limited |
Pauls Malt Ltd |
Pelta Papers Limited |
Pennine Manufacturing Limited |
Permali Gloucester |
Perspex International Ltd |
PFF Packaging (Keighley) Limited |
PFF Packaging (Sedgefield) Limited |
PIL Membranes Limited |
Pilkington United Kingdom Limited |
PLASgran Ltd |
Plastek UK Ltd |
Plastic Supplies Dudley Limited |
Plastic Technology Services Ltd |
Plastipak UK Ltd |
Plessey Semiconductors Limited |
PMJ Foods UK Ltd |
Polyfoam XPS Limited |
Polymer Extrusion Technologies (UK) Ltd |
Polymermedics Limited |
Polyram U.K. Limited |
Polystar Plastics Limited |
Polytech Liquid Polymer |
Portals Paper Limited (Formerly Portals de la Rue Limited) |
Povoas Packaging Ltd |
PQ Silicas UK Limited |
Preston Board and Packaging Ltd |
Primex Plastics Limited |
Prismo Road Markings Limited |
Proampac Elsham Public Limited Company |
Proampac Lincoln Limited |
Proampac Security Products Limited |
Profine UK Ltd |
Proplas 2008 Ltd |
Puffin Energy Ltd |
R Plevin Ltd |
R. Gledhill Limited |
Radius Systems Limited |
Rank Hovis Milling Limited |
Ravago Building Solutions UK Ltd |
Ravago Manufacturing UK Limited |
Really Useful Products Ltd |
Recycled Plastics (UK) Limited |
Recyplas Limited |
Reed Boardall Cold Storage Ltd |
Rettenmaier UK Manufacturing Limited |
RGE Engineering Limited |
Robinson Brothers Limited |
Robinson Plastic Packaging Limited |
Rosehill Manufacturing Ltd |
Rosti UK Limited |
Roxane UK Limited |
Roy Kirkham & Co. Limited |
RPC Containers Limited |
S P Woolhouse and Sons Limited |
SABIC UK Petrochemicals Limited |
Saffil Limited |
Saica Paper UK Ltd |
Saint Gobain Glass (United Kingdom) Limited |
Saint-Gobain Isover UK Limited |
Sappi Rockwell Solutions Limited |
Saria Limited |
Satco Plastics Limited |
Scotmalt Limited |
Scott Precision Wire Ltd |
Seda UK Limited |
Sedamyl UK Limited |
Seevent Plastics Limited |
Semefab Limited |
SGL Carbon Fibers Ltd |
Shakespeare Monofilament UK Ltd |
Shalam Packaging Limited |
Shalam Thermoforming (UK) Limited |
Shapers Technologies UK Limited |
Sharpak Bridgwater Limited |
Sharpak Yate Limited |
Sheffield Forgemasters International Ltd |
Shepley Springs Limited |
Sibelco UK Limited |
Silgan Closures UK Limited |
Simpsons Malt Limited |
Singleton Birch Limited |
Siva Plastics Limited |
Sivers Photonics Limited |
Skymark Packaging International Ltd |
Smurfit Westrock UK Ltd (Formerly Smurfit Kappa UK Ltd) |
Sofidel UK Limited |
Solar Nonwovens Limited |
Sonoco Cores & Paper Ltd |
Soufflet Bairds Malt Ltd (Formally: Soufflet Malt UK Ltd) |
SPC Europe Ltd |
Special Melted Products Limited |
Special Metal Wiggin Limited |
Speciality Steel UK Ltd |
Spring Valley Trading Limited |
Spunalloys Limited |
St Johns Packaging (UK) Limited |
Sterilin Limited |
Sterling Polymers Ltd |
Stoelzle Flaconnage Ltd |
StoreLogs Ltd (The Ice Co Storage & Logistics Limited) |
Strata Products Limited |
Sumika Polymer Compounds UK Limited |
Sundolitt Limited |
Sundown Products Limited |
Sunmagic Juices Limited |
Surface Transforms PLC |
Suzuki Garphyttan Limited |
Synthite (Mold) Limited |
Tandom Metallurgical Group |
Tarmac Cement and Lime Limited |
Tata Steel UK Limited |
Tech Folien |
Temco Wire Products Limited (Formerly Leoni Temco Limited) |
Tensar Manufacturing Limited |
Tepeo Limited |
The Alloy Steel Melting Company Limited |
The Authentic Food Company Ltd |
The Brockmoor Foundry Company Limited |
Thermodynamix Thermoforming Specialist Services Limited |
Thermotec Plastics Limited |
Thermotraffic Ltd |
Thomas Chadwick & Sons |
Thomas Dudley Foundry Limited |
Thumbs-up (Bury) Limited |
Timet UK Limited |
Tivac Alloys Ltd |
TML Housewares Limited |
Tolsa UK Limited |
Tough Glaze Ltd |
Trans-Continental Marketing Ltd |
Transition International Ltd |
Trioworld UK Limited (prev. Eurofilms) |
Triplast Limited |
Tronox Pigment UK Limited |
TS (UK) Limited |
Tufwell Glass Ltd |
UK Battery Industrialisation Centre |
Ulster Yarns Limited |
Ultimet Films Limited |
Ultra Tough Limited |
Unifrax Limited |
Union Electric Steel UK Limited |
United Cast Bar (UK) Ltd |
UPM-Kymmene (UK) Ltd |
Urenco Chemplants |
Urenco UK Limited |
URM (UK) Limited |
Vale Europe Limited |
Vanguard Foundry Limited |
Venator Materials UK Limited |
Veolia ES Plastics UK Limited |
VIP-Polymers Limited |
Vishay Newport Limited (formerly trading as Nexperia Newport Limited) |
Viva Nylons Limited |
W. & H. Marriage & Sons Limited |
W.E Rawson Limited |
W.L. Duffield and Sons Ltd |
Warden Plastics Limited |
Weener Plastics Norwich Limited |
Weidmann Whiteley Ltd |
Wells Performance Materials Ltd |
Wepa UK Limited |
Werit U.K. Limited |
West Fraser Europe Ltd |
What More UK Limited |
Whitworth Bros. Limited |
WHS Plastics Larkhall Ltd |
WHS Plastics Pickering Ltd |
Wieland Metals Birmingham Ltd |
William Cook Cast Products Limited |
William Cook Leeds Limited |
William Thompson (York) Limited |
Willo Game Ltd |
Wm. Nelstrop & Co. Ltd |
Wright’s Milling Limited |
Xtex Polythene Ltd |
YS Reclamation Limited |