Silicone Engineering Ltd
Silicone Engineering Ltd is a Blackburn, UK-based manufacturer of solid and silicone sponge rubber materials (kSil®, suraSil™, expansil™), exporting over 60% of output to aerospace, rail, defence, automotive and food-processing OEMs across 45+ countries, and operating as a wholly-owned subsidiary of Rogers Corporation.
- Company typePrivate
- Founded1959
- HeadquartersLancaster, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Silicone Engineering Ltd does
Silicone Engineering Ltd is a Blackburn, UK-based manufacturer of solid and closed-cell silicone sponge rubber materials, operating from a 55,000 sq ft integrated production facility and recognised as Europe's leading silicone rubber manufacturer and supplier. The company operates High Temperature Vulcanised (HTV) silicone compounding, calendering and extrusion processes in-house, producing proprietary branded ranges including kSil® silicone sheeting (solid, sponge and fabric-reinforced), suraSil™ solid rubber extrusions and expansil™ silicone sponge extrusions, alongside specialty grades such as NeutraSil™ (antimicrobial) and MetecSil™ (metal detectable). Approximately 2,000+ tonnes of silicone rubber are processed annually and exported to customers in over 45 countries, with international sales representing more than 60% of revenue.
The business serves regulated industrial end-markets — aerospace, military and defence, rail and mass transit, automotive, oil and gas, energy, food and beverage, dairy, construction, HVAC and LED lighting — via a direct B2B sales model in which customers engage technical specialists from enquiry and design through to formulation and full-scale production. Pricing is custom quote-based on material specifications and order volumes with an average manufacturing lead time of approximately 20 working days. Competitive positioning rests on an unusually dense set of international certifications (Boeing, Airbus, UK MoD, Rolls-Royce, UL, NFPA, EN45545-2, FDA, 3-A Sanitary, WRAS, FAR 25/JAR 25, MIL-STD) and on long-cycle supplier qualification into OEM bills of materials. Silicone Engineering has been a wholly-owned subsidiary of Rogers Corporation since 2021 and continues to operate under long-tenured Managing Director Paul Kinsella (40 years with the company).
Silicone Engineering Ltd firmographics
Firmographics- Name
- Silicone Engineering Ltd
- Legal name
- Silicone Engineering Ltd
- Website
- https://silicone.co.uk
- Company type
- Private
- Founded year
- 1959
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Silicone Engineering Ltd is a Blackburn, UK-based manufacturer of solid and silicone sponge rubber materials (kSil®, suraSil™, expansil™), exporting over 60% of output to aerospace, rail, defence, automotive and food-processing OEMs across 45+ countries, and operating as a wholly-owned subsidiary of Rogers Corporation.
- Ownership category
- akta.pro rank
Silicone Engineering Ltd industry classification
Industry- Product category
- Industrial Silicone Rubber Manufacturing
- NAICS
- Gasket, Packing, and Sealing Device Manufacturing (339991), All Other Rubber Product Manufacturing (326299), Rubber and Plastics Hoses and Belting Manufacturing (326220)
- SIC
- Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Fabricated Rubber Products, Nec (3060)
- akta.pro primary industry
- Seals, Gaskets & O-Rings (Industrial Elastomer) (IMANALAC)
- akta.pro secondary industry
- Aerospace Seals, Gaskets, O-Rings & Elastomeric Components (IMABANAF)
Keywords
Where Silicone Engineering Ltd is headquartered
LocationHeadquarters
- HQ city
- Lancaster
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Silicone Engineering Ltd business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Silicone Rubber Manufacturing & Supply: B2B manufacturing and supply of silicone rubber and silicone sponge products through multiple levels of the supply chain. Products supplied to OEMs and end-users including converters, gasket cutters, and distributors.
- Custom Silicone Solutions: Custom-formulated silicone materials developed to specific customer requirements, from design through to full-scale production. Revenue derived from both standard product formats and bespoke formulations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | B2B custom quotation - pricing based on material specifications and order volumes |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels8 records
Silicone Engineering Ltd product offering
Product offeringCore offering
Silicone Engineering Ltd manufactures and supplies solid silicone rubber, closed-cell silicone sponge sheeting, and silicone rubber extrusions (cords, tubes, profiles and sections) for industrial sealing, insulation, vibration dampening and protection applications. The company operates from a 55,000 sq ft facility in Blackburn, Lancashire, formulating and producing proprietary brands kSil®, suraSil™ and expansil™ in custom grades for aerospace, rail, automotive, defence, oil and gas, food processing and other regulated sectors, exporting over 60% of output to more than 45 countries.
Product overview
Silicone Engineering Ltd is Europe's leading manufacturer and supplier of silicone rubber materials, specializing in solid silicone rubber and closed cell silicone sponge. The product portfolio consists of three core brands: kSil® (silicone sheeting in solid, sponge and fabric reinforced forms), expanSil™ (silicone sponge extrusions including cords, tubes, profiles and sections), and suraSil™ (solid rubber extrusions in cords, tubes, profiles and sections). These products serve industrial sectors including aerospace, automotive, rail/mass transit, energy, food/beverage, construction, oil and gas, HVAC, LED lighting, and military/defence. The company operates from a 55,000 sq ft manufacturing facility in Blackburn, Lancashire and exports over 60% of materials to more than 45 countries. All silicone materials are formulated and manufactured in-house for full production traceability.
Differentiator
Problem solved
Functional benefit
Brands
- kSil®: Specialist silicone sheeting brand manufactured in solid, sponge and fabric reinforced forms, used for sealing, insulating and protecting applications.
- suraSil™
- expansil™
Products and services
- kSil® Silicone Sheeting Proprietary brand of silicone sheeting available in solid, sponge and fabric reinforced forms, manufactured to customer specifications for sealing, insulation and protection applications. Includes V-0 flame retardant grades, FDA compliant grades and general purpose grades; can be converted into punched or waterjet gaskets. Used across aerospace, automotive, rail, mass transit, energy, oil & gas, construction, LED lighting, HVAC and food processing sectors.
- expansil™ Silicone Sponge Extrusions Proprietary brand of closed-cell silicone sponge extrusions supplied in cords, tubes, profiles and sections for sealing, cushioning, insulation and protection in commercial and industrial applications. Available in various densities and specialty grades including Flame Retardant and Low Toxicity for mass transit interior applications.
- suraSil™ Solid Rubber Extrusions Proprietary brand of solid silicone rubber extrusions in cords, tubes, profiles and sections, complying with FDA, WRAS and EC1935/2004 standards. Includes specialist grades for high tear, flame retardant, high temperature, low smoke and toxicity applications in energy, transport, food and beverage, HVAC and rail industries.
- kSil® FR100 Flame-Retardant Silicone Sponge Ultra-low density flame-retardant silicone sponge with thermal insulation properties, UL94 V-0 and FAR 25/JAR 25 compliant, operating temperature range -60°C to +230°C, designed for aerospace, transport, automotive, energy, electronics and industrial equipment applications.
- kSil® V-0 Silicone Sponge Closed cell, lightweight silicone sponge formulated for mass transit, aerospace and automotive applications with flame resistance, low smoke toxicity and excellent compression set. Tested to Airbus, Bombardier, NFPA 130 and EN45545-2 standards.
- kSil® FA Silicone Fabric Reinforced Sheeting Fabric insertion silicone sheeting with glass cloth, polyester and Nomex® inserts, available in cured and uncured forms in thicknesses from 0.3mm to 4mm and widths up to 1000mm. Ideal for flexible heater pads, automotive hoses and reinforced gaskets.
- kSil® VAC Vacuum Forming Silicone Silicone material engineered for vacuum forming applications with high elongation and high tear properties to extend production lifecycle of formed silicone components.
- MetecSil™ Metal Detectable Silicone Metal detectable silicone developed for food, beverage and pharmaceutical industries to enable detection of silicone fragments in processing lines, supporting contamination control and product safety.
- NeutraSil™ Antimicrobial Silicone Antimicrobial silicone formulation proven to prevent the growth of MRSA, E. Coli and Salmonella, for hygiene-critical sealing and tubing applications.
- suraSil™ DS Dairy Tubing Silicone dairy tubing with extra smooth inner bore for improved hygiene cleaning and bacteria prevention, with documented service life at least four times longer than conventional black rubber dairy tubing.
- kSil™ V-0 70 Solid Silicone UL94V-0 approved solid silicone rubber compliant with European rail fire safety standard EN45545-2 at HL2 and HL3 hazard levels, designed for fire safety in mass transit and other safety-critical applications.
Quantifiable outcome
- Exports to over 45 countries
- +3 more outcomes
Companies that use Silicone Engineering Ltd
Customer profileNamed customers8 records
Segments1 record
Ideal customer profiles3 records
Silicone Engineering Ltd technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Silicone Engineering Ltd partnerships and signals
Strategic signalScale indicators7 records
Recent moves6 records
Expansion highlights5 records
Silicone Engineering Ltd competitors and assessment
Company assessmentBroad incumbents
- Wacker Chemie AG: Germany-based global silicone and polymer major producing solid and liquid silicone rubber, sealants and elastomers across all industrial verticals. Competes with Silicone Engineering as a large upstream incumbent with much broader scale and product breadth.
- Trelleborg AB: Sweden-based global leader in polymer solutions including precision seals, antivibration components and silicone-elastomer engineered parts for aerospace, automotive and industrial customers. Overlaps in seals/gaskets serving regulated industries.
- Momentive Performance Materials: Global specialty silicones and engineered materials supplier (formerly GE Silicones) with extensive product range in silicone rubber, fluids and additives. Overlaps Silicone Engineering in industrial silicone elastomer supply but at far greater scale and integration.
- Parker Hannifin (Chomerics / Seal Group): US industrial conglomerate with significant elastomer, sealing and EMI-shielding product lines serving aerospace, defence and rail — overlapping certified-application segments that Silicone Engineering serves, but at far greater scale and breadth.
- Shin-Etsu Chemical Co., Ltd. One of the world's largest silicone rubber manufacturers with global production and a full portfolio of HTV silicone bases, compounds and finished parts. Incumbent competitor in many of Silicone Engineering's industrial end-markets.
- Dow Inc. (DOWSIL silicones): Major global silicone supplier via the DOWSIL brand, offering silicone rubber, sealants, fluids and high-consistency rubber compounds across industrial, construction, electronics and personal care. Overlaps substantially with Silicone Engineering's product types.
Others
- Rogers Corporation: US-listed engineered materials company (NYSE: ROG) and parent of Silicone Engineering since 2021. Provides broader context on the corporate parent's strategy in elastomeric engineered components and adjacent high-performance foams.
Direct peers
- Stockwell Elastomerics: US-based manufacturer of silicone rubber sheeting, sponge, and custom molded elastomeric components serving aerospace, defense, medical and industrial markets. Highly comparable as a smaller specialty silicone extruder/fabricator with a similar mix of certified grades and custom formulation capabilities.
- Warwick Fabrications / Warco Rubber: UK-based rubber and silicone fabricator producing gaskets, seals, sheeting and extrusions for industrial customers. Closely comparable in size, geography and custom B2B model.
- Polymax Silicone Ltd: UK-based silicone rubber products manufacturer and supplier offering sheeting, extrusions, sponge and tubing — directly overlapping Silicone Engineering's core product portfolio and serving similar industrial end-markets in the UK and Europe.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Silicone Engineering Ltd social profiles
Digital presenceSilicone Engineering Ltd compliance and trust
Trust signalCompliance18 records
Silicone Engineering Ltd financial estimates
Financial estimateRevenue estimate
Valuation estimate
Silicone Engineering Ltd leadership team
Management profileNumber of profiles
Profiles5 records
Silicone Engineering Ltd funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Silicone Engineering Ltd M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Silicone Engineering Ltd
What does Silicone Engineering Ltd do?
Silicone Engineering Ltd manufactures and supplies solid silicone rubber, closed-cell silicone sponge sheeting, and silicone rubber extrusions (cords, tubes, profiles and sections) for industrial sealing, insulation, vibration dampening and protection applications. The company operates from a 55,000 sq ft facility in Blackburn, Lancashire, formulating and producing proprietary brands kSil®, suraSil™ and expansil™ in custom grades for aerospace, rail, automotive, defence, oil and gas, food processing and other regulated sectors, exporting over 60% of output to more than 45 countries.
Is Silicone Engineering Ltd a public or private company?
Silicone Engineering Ltd is a private company. It is classified as corporate owned and is currently operating.
When was Silicone Engineering Ltd founded?
Silicone Engineering Ltd was founded in 1959. It employs 51 to 100 people.
Where is Silicone Engineering Ltd based?
Silicone Engineering Ltd is headquartered in Lancaster, United Kingdom, in the Europe region.
How does Silicone Engineering Ltd make money?
Two revenue lines are on record. Silicone Rubber Manufacturing & Supply is the primary driver. The others are custom Silicone Solutions.
Who are Silicone Engineering Ltd's main competitors?
Broad incumbents on record are Wacker Chemie AG, Trelleborg AB, Momentive Performance Materials, Parker Hannifin (Chomerics / Seal Group), Shin-Etsu Chemical Co., Ltd. and Dow Inc. (DOWSIL silicones). Rogers Corporation is listed as an others. Direct peers are Stockwell Elastomerics, Warwick Fabrications / Warco Rubber and Polymax Silicone Ltd.
Does Silicone Engineering Ltd have an API?
No public API is recorded for Silicone Engineering Ltd.
What industry is Silicone Engineering Ltd in?
Silicone Engineering Ltd's product category is Industrial Silicone Rubber Manufacturing. Its primary akta.pro industry code is IMANALAC, Seals, Gaskets & O-Rings (Industrial Elastomer), with a secondary code of IMABANAF, Aerospace Seals, Gaskets, O-Rings & Elastomeric Components. Its NAICS code is 339991 and its SIC code is 3050.