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T: +44 (0)114 551 8170

Robert Bion & Co Ltd is a bespoke privately owned metal and plastic perforating based in the Thames Valley.

We are a knowledge based industry. We specialise in metal and plastics in a variety of patterns, material types and gauges. Experienced in a wide range of market sectors such as automotive, nuclear, profiling, lighting, enclosures to name but a few.

A loyal customer base and a stable workforce means we have built on our success. We have state of the art perforating and levelling equipment, meaning we can offer a superior flat sheet (where required) as well as recoiling facilities mean we can perforate and recoil up to 5 tonne coils.

Additional punch press equipment means we can offer additional press operations to the perforated sheet. We also design, build and maintain our own perforating tools.

In 2011 we were winners in the Best Factory Awards Judges Highly Commended Awards and in 2010 regional runners up for an Environmental Award sponsored by MAS.

Bion – Passionate about perforating – see below for contact details and more information on product range.

Main Contact Details

14 Portman Road
United Kingdom
RG30 1EA

T: 0118 959 2700


Architecture Building and Construction:  Architectural fabricationsBalustradingRoofing panelsShopfrontsWalkwaysWall claddingArchitectural metalwork

Automotive:  Exhaust systems

Electrical Plant:  Enclosures

Fabrications:  Fabricated componentsFabrications – general

Flat Products (Coil, Sheet, Strip, Plate):  Notched flat productsPierced flat products

Heating and Ventilation:  Fume extraction equipmentVentilation systems

Materials Handling:  SievesStrainers

Process Plant:  Filter traysFilters

Street Furniture:  Litter binsSeatsStreet furniture – general

Tube Products:  Tubes – perforated

Food and Drink Processing:  Bakery equipment


Cutting, Blanking and Piercing:  Notching, Piercing, Punching, Shearing


Machining:  General machiningCNC machining