What Interfoam does

Interfoam Limited is a UK-based, privately held manufacturer of custom moulded polyurethane foam products, founded in 1992 in Kettering and now headquartered in Kempston, Bedfordshire on a site exceeding 80,000 square feet. The company operates a vertically integrated model spanning product development, in-house tooling (CNC 3-axis with 5-axis capability, lathes, mills, EDM, welding, wet lay and cast resin pattern manufacturing), CNC prototyping, and serial production under FMEA, APQP, and PPAP quality frameworks. Its core offering is moulded PU foam parts for technical and seating applications sold to manufacturers in automotive, rail, aviation, construction vehicles, office and domestic furniture, and medical industries. The company holds IATF 16949, ISO 9001, ISO 14001, and FSC® certifications, enabling it to serve tier suppliers in regulated supply chains.

Revenue is generated through quote-based, custom product sales to B2B manufacturing customers, with multi-year contracts and pricing dependent on part specifications, quantities, and complexity. Go-to-market is sales-led, direct, and UK-focused, leveraging an in-house delivery fleet out of a central Bedfordshire location with motorway access. In July 2024 Interfoam launched Bio-Pur®, a trademarked biomass-balance polyurethane foam claiming up to 75% carbon reduction versus fossil-based chemistry without requiring customer tooling or process changes, positioning sustainability as a competitive wedge. Recent operational moves include an additional 128 solar panels (August 2023), FSC® certification (January 2025), and ongoing facility investment. The company has no disclosed external funding, no parent organization, and no subsidiaries; it is owned privately with management located in the United Kingdom.

Name

Interfoam

Legal name

Interfoam Limited

Website

https://interfoam.co.uk

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

101–250 employees

Short description

Interfoam is a UK-based custom moulded polyurethane foam manufacturer (founded 1992) serving automotive, rail, aviation, construction, medical, and furniture OEMs with in-house tooling, CNC prototyping, and serial production under IATF 16949 and ISO 9001 certifications.

Ownership category

akta.pro rank

Product category

Moulded Polyurethane Foam Products

NAICS

Urethane and Other Foam Product (except Polystyrene) Manufacturing (32615)

SIC

Plastics Foam Products (3086)

akta.pro primary industry

Polyurethane (PU) Flexible Foam Manufacturing (IMANAIAC)

akta.pro secondary industry

Foam Conversion & Fabrication (Cutting, Laminating, CNC, Packaging Inserts) (IMANAIAJ)

Keywords

• Moulded polyurethane foam
• Foam manufacturing
• Automotive seating components
• Biomass balance foam
• Custom foam tooling

Headquarters

HQ city

Bedford

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Moulded Polyurethane Foam Products: Manufacturing and sale of custom moulded polyurethane foam products for various industry sectors. Revenue is generated through product sales with pricing based on specifications, quantities and complexity of custom orders.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Interfoam designs, tool, prototypes and manufactures high-quality custom moulded polyurethane foam products for technical and seating applications. The company serves automotive, rail, aviation, construction, office furniture, domestic seating and medical industries with an integrated offering that includes in-house tooling, CNC prototyping, product development services, and the Bio-Pur® sustainable biomass balance polyurethane foam launched in 2024.

Product overview

Interfoam is a single-product manufacturer specializing in high quality moulded polyurethane foam products. Their core product portfolio centers on Bio-Pur® (a sustainable biomass balance PU foam) alongside general moulded polyurethane foam products. The company offers complementary services including in-house tooling, CNC prototyping, and full product development support. All products serve technical and seating applications across automotive, rail, aviation, construction, medical, and furniture industries. The integrated service offering (tooling + prototyping + manufacturing) enables customers to take products from concept through to mass production.

Differentiator

Problem solved

Functional benefit

Brands

• Bio-Pur: Biomass Balance Polyurethane Foam product that can save up to 75% of total carbon emitted per kg compared to fossil-based chemicals. Features Crib-5, halogen-free, liquid flame retardant-free, low carbon footprint, UK REACH, POPs, PFAS, and RoHS compliant. Registered trademark under No. UK00004003847.

Products and services

• Bio-Pur® Sustainable Polyurethane Foam Proprietary biomass balance polyurethane foam that delivers up to 75% carbon reduction versus fossil-based PU foam without requiring process or tooling changes. Targeted at manufacturers in automotive, rail, aviation, construction, furniture and medical sectors seeking sustainable foam options.
• Moulded Polyurethane Foam Products High quality moulded polyurethane foam products including technical and seating components manufactured for the automotive, rail, aviation, construction, office furniture, domestic seating, and medical industries. Capabilities include dual hardness moulding, specialist material assemblies, and integration of Hook & Loop, wires, fabrics, and adhesive into foam.
• CNC Prototyping Services In-house CNC prototyping service that creates foam samples and models from technical drawings, templates, or existing foam samples using 3-axis CNC machining. Enables product development and testing before mass production tooling investment.
• In-house Tooling Services
• Product Development Services

Quantifiable outcome

• 75% carbon reduction per kg of polyurethane foam manufactured when measured against fossil-based chemicals
• +2 more outcomes

Named customers2 records

Segments8 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered minor.

• Sue Ryder St. John's Moggerhanger HospiceminorStrategic or Co-development Partner · 28 May 2025Charitable partnership where Interfoam crafted a vibrant, lightweight, durable polyurethane foam star costume for the hospice. The costume was created to appeal to children at the hospice and will be used for events, promotional activities, and awareness campaigns.
• Urban BattlefieldsminorOthers · 3 July 2021Local Milton Keynes business founded in 2020 that hosted a team building laser tag event for Interfoam employees and their families. Supported as a local small business.
• Forest of Marston ValeminorOthers · 6 March 2020Community forest and charity partnership for environmental commitment. Interfoam planted 800 trees at the Forest of Marston Vale to help offset carbon emissions. The partnership involves planting 400 trees initially with a guarantee to plant the remaining 400 over two years, offsetting approximately 10 tonnes of carbon per year over 40 years.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Carpenter Co. One of the largest US-based polyurethane foam manufacturers producing moulded and slabstock foam for bedding, furniture, automotive seating, and industrial applications. Directly comparable as a custom moulded PU foam converter with multi-sector end-market exposure similar to Interfoam's automotive/furniture/industrial mix.
• Woodbridge Group: Global moulded polyurethane foam specialist serving automotive seating, interior trim, and NVH applications. Comparable as a tier-1 supplier of moulded PU foam to automotive OEMs, mirroring Interfoam's core automotive seating/interior business with larger scale.
• Zotefoams: UK-listed manufacturer of closed-cell cross-linked polyolefin and other engineered foams used in automotive, aerospace, medical, and industrial markets. Comparable UK-based foam specialist serving similar transportation, medical, and industrial customers with a broader polymer portfolio.
• Recticel: Belgian-headquartered European leader in polyurethane foam, including moulded PU foam for automotive seating, bedding, and industrial applications. Closest direct peer by product mix and customer overlap, and a publicly listed reference point for European foam industry economics.
• FXI (formerly Foamex International): US-based manufacturer of flexible polyurethane foam for bedding, furniture, and industrial markets, including custom moulded foam products. Comparable as a vertically integrated PU foam converter serving multi-sector B2B customers.
• Vitafoam (Vita Group): European flexible polyurethane foam producer with moulded and slabstock capabilities serving automotive, bedding, furniture, and industrial customers. Comparable as a moulded PU foam peer with overlapping end-market exposure.

Broad incumbents

• Armacell: Global manufacturer of engineered foams, primarily flexible insulation foams for HVAC, construction, and industrial equipment. Broader incumbent in the foam manufacturing space with overlapping technical foam capabilities but primarily oriented toward insulation rather than seating.
• Covestro: Leading global supplier of polyurethanes and polycarbonates, including MDI/TDI isocyanates and polyols that feed downstream PU foam converters. Comparable as a broad incumbent controlling critical raw materials, with a growing portfolio of mass-balance / bio-attributed PU feedstocks that compete with Interfoam's Bio-Pur®.
• Huntsman: Global PU systems house supplying formulated polyol blends, isocyanates, and complete MDI-based foam systems to converters serving automotive, furniture, and construction end markets. Comparable as a broad incumbent at the materials layer of the PU foam value chain.
• BASF: World's largest chemical producer and major supplier of polyols, isocyanates, and complete PU systems used as raw materials by Interfoam and other foam converters. Comparable as the upstream incumbent controlling key PU foam inputs and increasingly offering bio-based PU systems that compete with Bio-Pur®.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Interfoam