Welcome to the SIBA family of quality independent craft brewers.

Find Brewing Members


More than 250 companies that offer products and services to the brewing industry are Supplier Associate members of SIBA.

Find Supplier Associates


Join more than 850 British brewers and 300 suppliers are also Supplier Associate members of SIBA.


Cask and Keg Closures

Murphy and Sons Ltd

Alpine St, Old Basford, Nottingham NG6 0HQ
T: 0115 978 5494
F: 0115 942 4654
Contact: Frances Maud
Isinglass, auxiliary & kettle Finings, liquor treatments, enzymes, yeast & yeast foods, cleaning products, PGA and stabilisers, malts & hops, preservatives and enzymes. All our products are backed with technical support. We supply cellar pads, dray pads, cork filled drop bags, trucks, trolleys, hooks, carbines, ropes, aprons and gloves, keystones plugs, shives, pegs and corks. We also offer laboratory services, onsite training and an auditing service.

Rankin Brothers and Sons

3c Drakes Farm, Drakes Drive, Long Crendon, Bucks HP18 9BA
T: 01844 203100
F: 01844 203101
Contact: Jim Rankin / Barry Jones
The UK’s foremost supplier of cask and keg closures to the brewing industry. Rankin Brothers & Sons can offer shives, keystones, keg caps, spiles, stopper corks, capsules, crown caps, bar towels and many other items from stock or within a short lead time. Quality Closures Protecting Your Brand.

Poly Tek Ltd

Unit 8, Fairway Business Park, Sittingbourne, Kent, ME10 3FB
T: 01795 439222
Contact: Stuart Plumb
Poly Tek Ltd are proud to be working in conjunction with Gary Brown (Former Director at Classic Closures Ltd) supplying keystones for barrels. Our Industry Standard T P E Rubber Keystones have been tried and tested by Breweries nationwide for over 15 years. Please click on the link above to direct you to our Online Shop

UB Plastics Limited

Little Burton West, Burton on Trent, Staffordshire, DE14 1PP
T: 01283 565912
Contact: Steve Brown
UB Plastics Ltd are a private company specialising in injection moulded products for the beer packaging industry. We manufacture a complete range of Keg caps including Tamper Evident and heat shrink in all sizes. We also manufacture 2 piece shives in 5 sizes, keystones, hard pegs and keystone re-sealing bungs (cork replacement). We are also the UK and Ireland representatives for Maisonneuve.