Silicone Specialists


A family run business established in 1985 as a technical consultancy and adding material compounding to its activities in 1990. Littlejohns provides expertise, material and support in silicone and fluorosilicone elastomers to the medical, pharmaceutical, aerospace, automotive, processing and electrical and electronic sectors.

The company carries out research activities and can provide its customers with full technical support from concept through to the placing of products on the market. We have expertise in all technical standards and regulatory requirements for the sectors in which our customers and end users operate. This research capability allows the company to have a deep understanding of the effect its products can have on the environment and society at large, to ensure that products fulfil expectations in the context of the markets in which its customers are active.

The company is an authorized distributor of additives, base rubbers, additives, modifiers, stabilizers and pigments manufactured by Wacker Chemie AG.

The company is customer focused and places a high value on the participation of its workforce in the performance of the company and the knowledge and experience of the workforce in meeting the needs and expectations of all stakeholders and the explicit requirements of its customers.

A Littlejohn Limited is proud to be ISO 9001-2015-accredited – meaning from our processes to our products, we only work to the highest quality.

Silicone Compounds

We offer our silicone compound services to a variety of industries including:

  • Medical
  • Pharmaceutical
  • Aero Space
  • Automotive
  • Roller Industries


A Littlejohn Ltd have gained expert knowledge from continual development and quality assurance testing. As a customer of ours, you can be assured we are able to offer you the latest innovations and a diverse product range.

Whatever your project, make A Littlejohn Ltd your first choice for silicone, moulding or extrusion rubber. Contact us for further details of the services we offer, or speak to one of our experts who will offer you professional advice and guidance.

Get in Touch

Our extensive customer base is testament to the high quality service we provide so if you are in need of a company who can provide an express response to your silicone custom compounding requirements.

Please do not hesitate to contact us by completing the online form with your query and details or simply call the number at the top of the page; we look forward to hearing from you and providing all your silicone rubber requirements.

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