Janspeed Technologies

What Janspeed Technologies does

Janspeed Technologies Limited is a UK-based, family-owned manufacturer of bespoke and performance exhaust systems, founded in 1962 and headquartered at Castle Works, Salisbury, Wiltshire. The company designs, prototypes, manufactures, and validates exhaust systems in stainless steel, titanium, and Inconel for three primary customer segments: Tier-1 and Tier-2 OEM automotive programmes (lower-volume production runs), professional motorsport teams (touring car, GT, and 24-hour events), and specialist/aftermarket enthusiasts via its Janspeed Store e-commerce channel. Core manufacturing capabilities include 1200-tonne hydroforming, CNC mandrel bending up to 3 inches, automated silencer production, DMLS/SLA/SLS 3D printing for prototypes, advanced welding for Inconel and titanium, and comprehensive finishing services. The company holds IATF 16949:2016 and EN ISO 9001:2015 certifications and is qualified as a Tier-1 supplier to major OEMs including Aston Martin, Jaguar, Lotus, Ford, Chrysler, and Nissan.

The business model is anchored on quote-based B2B contracts with OEMs and motorsport teams covering concept, design, CAE analysis, prototype, validation (including pass-by noise type approval), and scheduled series production. Secondary revenue streams include aftermarket product sales through Janspeed Store (unit-priced consumer products) and motorsport-specific programme contracts. Pricing is custom-quoted rather than list-published, reflecting bespoke material selection (Inconel/titanium commanding premium pricing for weight and heat performance) and programme complexity. The company is privately held with no external institutional investment, founder/family-controlled leadership, and operates with 11-50 employees across a single UK site, serving customers in 22 countries. Recent strategic positioning includes the launch of the ECO Efficient product line targeting hybrid and range-extender applications, signaling early adaptation to automotive electrification trends.

Name

Janspeed Technologies

Legal name

Janspeed Technologies Limited

Website

https://janspeed.com

Company type

Private

Founded year

1962

Operating status

Operating

Headcount range

11–50 employees

Short description

Janspeed Technologies is a UK-based, family-owned manufacturer of bespoke and performance exhaust systems in stainless steel, titanium, and Inconel, founded in 1962. It serves Tier-1 automotive OEMs, professional motorsport teams, and aftermarket enthusiasts from its Salisbury facility.

Ownership category

akta.pro rank

Product category

Automotive Exhaust Systems

akta.pro primary industry

Aftermarket Exhaust & Emissions Components Manufacturing (Mufflers/Catalysts/DPF/EGR) (IMACANAE)

akta.pro secondary industry

Passenger Vehicle Exhaust & Emissions Control Manufacturing (ICE) (IMACAAAI)

Keywords

• Performance exhaust systems
• Automotive exhaust manufacturing
• OEM Tier-1 supplier
• Motorsport engineering services
• Bespoke fabrication services

Headquarters

HQ city

Salisbury

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Bespoke Exhaust Manufacturing: Custom design and manufacturing of performance exhaust systems for OEM customers, motorsport teams, and specialist automotive applications. Revenue generated from prototype through to Tier-1 and Tier-2 series production contracts.
2. Aftermarket Products: Direct-to-consumer sales of performance exhaust systems and accessories through Janspeed Store e-commerce platform. Consumer and enthusiast market segment.
3. Tier-1/2 OEM Supplier Services: Full service supplier status to OEM customers for lower volume programmes, including design, manufacturing, and scheduled deliveries from concept through prototype to production.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels8 records

Core offering

Janspeed Technologies manufactures bespoke and performance exhaust systems for the automotive industry, operating as a Tier-1 and Tier-2 OEM supplier and serving motorsport teams. The company designs, prototypes, and produces exhausts in stainless steel, titanium, and Inconel, with specialised lines for ECO Efficient (hybrid/range extender) applications, plus heat shields and comprehensive manufacturing services from concept through production. It also sells aftermarket performance products directly to consumers through the Janspeed Store e-commerce platform.

Product overview

Janspeed Technologies is a leading manufacturer of bespoke and performance exhaust systems founded in 1962, operating as both an OEM Tier-1 supplier and aftermarket product provider. The core product portfolio centers on Performance Exhaust Systems manufactured from stainless steel, titanium, and Inconel materials, serving automotive manufacturers, motorsport teams, and specialist vehicle builders. The offering is structured as a unified manufacturing capability with specialized product lines: Inconel Exhaust Systems for extreme heat applications (1000°C+), Titanium Exhaust Systems offering 40% weight reduction, and ECO Efficient Systems for hybrid/electric vehicles (20% lighter). Supporting services include Prototype Manufacturing (design, CAE, testing), Manufacturing and Design capabilities, and Tier-1 Supplier Services. The company also operates the Janspeed Store as a direct-to-consumer aftermarket channel. Heat shield products are sold under the Nimbus brand family (Nimbus Lite, Nimbus GII, Cirrus GIIIx).

Differentiator

Problem solved

Functional benefit

Products and services

• Performance Exhaust Systems
• Inconel Exhaust Systems High-performance Inconel exhaust systems offering extreme heat resistance (over 1000°C), corrosion-proof durability, and lightweight thin-walled construction. Suitable for turbo manifolds, downpipes, and complete exhaust systems for high-revving V12s and high-performance builds.
• Titanium Exhaust Systems Lightweight titanium exhaust systems offering up to 40% weight reduction compared to stainless steel while retaining strength. Features exceptional corrosion resistance and heat resistance, with distinctive blue-purple heat tint. Supports OEMs, motorsport teams, and specialist low-to-medium volume production programmes.
• ECO Efficient Exhaust Systems Lightweight exhaust systems designed for hybrid vehicles, range extenders, and battery-charging systems. Up to 20% lighter than standard exhausts, featuring quiet system designs that reduce noise pollution. Available in stainless steel, titanium, and Inconel, offered exclusively to B2B clients.
• Heat Shield Product Line (Nimbus Lite, Nimbus GII, Cirrus GIIIx) Heat shield product line including Nimbus Lite, Nimbus GII, and Cirrus GIIIx materials for thermal management in exhaust systems, manufactured in-house with pressing, cutting, and forming capabilities.
• Tier-1 Supplier Services Full Tier-1 service supplier status to OEM customers for exhaust system design, development, and manufacturing supporting lower volume programmes from concept through prototype onto production whilst managing scheduled deliveries.
• Prototype Manufacturing Services Design, CAE analysis, rolling road, rig testing, prototype parts and systems manufacture, type approval, and series manufacturing services with in-house tooling and jig production.
• Manufacturing and Design Services Comprehensive manufacturing capabilities including tube manipulation, hydroforming, silencer manufacture, CNC machining, welding (MIG, TIG), and assembly. Design capabilities using Solidworks 2019 and CATIA V5-6 R2020.
• Janspeed Store Aftermarket Collection Aftermarket collection of performance exhaust products available for consumer purchase through the Janspeed Store online platform, including performance exhaust upgrades and accessories for sports and enthusiast vehicles.

Quantifiable outcome

• 40% weight reduction with titanium vs stainless steel exhaust systems
• +3 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Three partnerships are on record, tiered core.

• IATF (International Automotive Task Force)coreOthers · 1 January 2021Certified under IATF 16949:2016 for production and assembly of exhaust systems. Quality Management System meeting automotive industry quality standards.
• EN ISO 9001:2015 CertificationcoreOthers · 1 January 2021Quality Management System certified to EN ISO 9001:2015 standards in addition to IATF 16949:2016.
• Technical PartnerscoreTechnology or Integration · 1 January 2005Technical partners enabling advanced capabilities in design, CAE analysis, rolling road testing, engine dynamometers, rig testing, and vehicle testing including pass-by noise type approval. Recent investment and recruitment with technical partner involvement has expanded facilities and experience.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Milltek Sport: UK-based manufacturer of performance exhaust systems serving both OEM and aftermarket channels with a similar product breadth in stainless steel and titanium. Direct geographic and segment overlap with Janspeed, especially in UK premium and motorsport applications.
• Akrapovic: Slovenian premium performance exhaust manufacturer with deep motorsport pedigree supplying premium automotive and motorcycle OEMs. Closest high-end specialty peer, comparable in titanium expertise and brand-driven pricing.
• Capristo Automotive: German high-end performance exhaust specialist focused on premium European marques with bespoke and exotic material systems. Directly comparable in luxury performance exhaust niche.
• Cobra Sport: UK performance exhaust specialist offering stainless steel and titanium systems across a wide vehicle fitment range. Closest head-to-head aftermarket competitor in Janspeed's home market.
• Scorpion Exhausts: UK-based aftermarket performance exhaust manufacturer focused on sports and premium vehicles. Competes with Janspeed in the enthusiast channel and serves a similar customer profile.
• Supersprint: Italian manufacturer of high-end stainless steel performance exhaust systems known for motorsport collaborations and bespoke builds. Directly comparable bespoke-engineering positioning.
• Remus: Austrian performance exhaust manufacturer with both motorsport and aftermarket business, comparable mid-sized specialty competitor serving premium European vehicle segments.
• Borla Exhaust: US specialty performance exhaust manufacturer with strong motorsport heritage, supplying aftermarket and OEM-custom programmes. Parallel product positioning and capability profile to Janspeed.

Broad incumbents

• Eberspächer: German Tier-1 exhaust, catalytic, and acoustic systems manufacturer serving global passenger and commercial vehicle OEMs. Represents the broad-incumbent scale benchmark in the same product category.
• Faurecia (FORVIA): Global Tier-1 exhaust and emissions systems supplier to high-volume passenger and commercial vehicle OEMs. Represents the scale incumbent that Janspeed does not directly compete with on volume programmes.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/janspeedltd
• Facebookfacebook.com/JanspeedLtd
• LinkedInlinkedin.com/company/janspeed-technologies-limited/posts
• Instagraminstagram.com/janspeedofficial

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Janspeed Technologies