What Isringhausen Imports does

ISRINGHAUSEN GmbH & Co. KG is a German manufacturer of seating systems and precision technical springs serving the automotive and commercial vehicle industry. Headquartered in Lemgo, Germany, the company is a wholly-owned subsidiary of AUNDE Group SE — a top 100 global automotive supplier operating more than 100 production locations across the AUNDE, ISRINGHAUSEN, FEHRER, and REINERT brands. ISRINGHAUSEN employs over 7,300 people across Europe and overseas and operates in 22 countries through wholly-owned subsidiaries in Brazil, Poland, Mexico, Spain, USA, and Australia.

The company's product portfolio is organized into two core lines. The Sitzsysteme (Seat Systems) line develops and manufactures ergonomic, safety-focused seating for trucks, transporters, buses, and off-road vehicles, delivered through a full-service model spanning product concept, development, design, prototyping, and series production. The Nachrüstsitze (Retrofit Seats) line addresses the aftermarket with replacement and upgrade seats for trucks, buses, and mobile work machines, distributed through service centers and authorized partners. The Technische Federn (Technical Springs) line supplies precision springs for automotive applications, including clutch springs, arc/leaf springs, torsion springs and wire-bent parts, tension springs, integrated spring systems, and valve springs.

ISRINGHAUSEN operates as an embedded OEM supplier, selling directly to commercial vehicle manufacturers under quote-based B2B pricing, complemented by an aftermarket channel for fleet operators and service workshops. The company holds the ISRI registered trademark and is privately held, with no public listing, institutional investors, or recent disclosed funding events identified in the available material.

Name

Isringhausen Imports

Legal name

ISRINGHAUSEN GmbH & Co. KG

Website

https://isri.de

Company type

Private

Founded year

1919

Operating status

Operating

Short description

ISRINGHAUSEN is a German manufacturer of commercial vehicle seating systems and precision technical springs, serving as an embedded OEM supplier to truck, bus, and off-road vehicle makers across 22 countries with 7,300+ employees under the AUNDE Group umbrella.

Ownership category

akta.pro rank

Product category

Automotive Seating & Technical Springs

NAICS

Motor Vehicle Seating and Interior Trim Manufacturing (336360), Motor Vehicle Parts Manufacturing (3363)

SIC

Miscellaneous Transportation Equipment (3790)

akta.pro primary industry

Automotive Seating Systems Manufacturing (Frames/Mechanisms/Foam/Complete Seats) (IMACAKAA)

akta.pro secondary industries

Suspension Systems & Components (Springs/Shocks/Struts/Air Suspension) (IMACAIAA), Passenger Vehicle Transmission & Drivetrain Systems Manufacturing (ICE) (IMACAAAG)

Keywords

• Commercial vehicle seating
• Technical springs
• Automotive OEM supplier
• Truck seat systems
• Precision springs

Headquarters

HQ city

Lemgo

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Seating Systems Sales: Development, manufacturing, and sale of seating systems for commercial vehicles including trucks, transporters, buses, and off-road vehicles. Full service from product idea through development, design, prototyping to series production.
2. Technical Springs Manufacturing: Precision spring manufacturing and supply for automotive industry applications including coupling springs, bow springs, torsion springs, tension springs, spring systems, and valve springs.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

ISRINGHAUSEN develops and manufactures seating systems and precision technical springs for the automotive and commercial vehicle industry. Its product portfolio covers original-equipment seating systems and aftermarket retrofit seats for trucks, transporters, buses, and off-road vehicles, plus a full range of technical springs (clutch, arc, torsion, tension, spring systems, and valve springs) supplied to vehicle manufacturers and tier suppliers worldwide.

Product overview

ISRINGHAUSEN is a leading manufacturer of innovative seating systems and technical springs for the automotive and commercial vehicle industry. The product portfolio consists of two core offerings: (1) Sitzsysteme (Seat Systems) and Nachrüstsitze (Retrofit Seats) for trucks, transporters, buses, and mobile work machines, and (2) Technische Federn (Technical Springs) encompassing Kupplungsfedern, Bogenfedern, Drehfedern, Zugfedern, Federsysteme, and Ventilfedern. The company operates under the AUNDE Group umbrella and provides comprehensive service from product idea, through development and design, to prototype and series production across 22 countries with over 7,300 employees.

Differentiator

Problem solved

Functional benefit

Products and services

• Seat Systems (Sitzsysteme)

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• AUNDE GroupcoreStrategic or Co-development PartnerISRINGHAUSEN is a member company of AUNDE Group SE, which ranks among the top 100 global automotive suppliers. The AUNDE Group comprises brands AUNDE, ISRINGHAUSEN, FEHRER, and REINERT, offering the complete production chain from yarn to complete vehicle interior at over 100 locations worldwide.
• ISRI BrazilminorOthersInternational subsidiary operating in Brazil under the ISRI brand for seating systems and technical springs.
• ISRI PolandminorOthersInternational subsidiary operating in Poland under the ISRI brand for seating systems and technical springs.
• ISRI MexicominorOthersInternational subsidiary operating in Mexico under the ISRI brand for seating systems and technical springs.
• ISRI SpainminorOthersInternational subsidiary operating in Spain under the ISRI brand for seating systems and technical springs.
• ISRI USAminorOthersInternational subsidiary operating in the USA under the ISRI brand for seating systems and technical springs.
• ISRI AustraliaminorOthersInternational subsidiary operating in Australia under the ISRI brand for seating systems and technical springs.
• AUNDEcoreStrategic or Co-development PartnerAUNDE brand under AUNDE Group SE, specializing in surface technologies. Partner brand within the AUNDE Group portfolio.
• FEHRERcoreStrategic or Co-development PartnerFEHRER brand under AUNDE Group SE, specializing in interior modules. Partner brand within the AUNDE Group portfolio.
• REINERTcoreStrategic or Co-development PartnerREINERT brand (REINERT-ai) under AUNDE Group SE, specializing in technical plastic parts. Partner brand within the AUNDE Group portfolio.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Lesjöfors AB: Lesjöfors is a leading European manufacturer of technical and industrial springs, including compression, torsion, and tension springs, as well as specialized automotive springs. It competes directly with Isringhausen's Technische Federn product line in the precision spring segment for automotive and commercial vehicle applications.
• Grammer AG: Grammer AG is one of the world's leading manufacturers of commercial vehicle seats (trucks, buses, off-highway), headrests, and interior components, with a global manufacturing footprint. It is the closest direct competitor to Isringhausen in commercial vehicle seating systems, serving the same OEM customers with comparable product portfolios.
• Sears Seating (Sears Manufacturing): Sears Seating manufactures suspension seats for agricultural, construction, military, trucking, and industrial vehicles. It is a niche direct peer overlapping with Isringhausen's off-road/mobile working machine seat business, with comparable end-customer segments.
• Muhr und Bender (MUBEA): MUBEA is a German-based automotive supplier specializing in precision springs, chassis components, and lightweight body parts. It directly competes with Isringhausen's Technische Federn division, particularly in valve springs, clutch springs, and torsion/tension spring applications for commercial vehicles and powertrains.
• Commercial Vehicle Group (CVG): CVG manufactures seats and interior systems specifically for commercial vehicles, construction, agricultural, and industrial markets. It directly overlaps with Isringhausen's truck, bus, and off-road vehicle seat business, serving overlapping OEM customer segments with comparable product types.
• RECARO Holding: RECARO is a German-based seating specialist with strong presence in commercial vehicle seats, aircraft seats, and performance automotive seats. Its commercial vehicle division directly competes with Isringhausen's Sitzsysteme and Nachrüstsitze product lines, particularly in ergonomic truck and bus seating.

Broad incumbents

• NHK Spring Co., Ltd. NHK Spring is a major Japanese manufacturer of automotive springs (including valve and suspension springs) and seats, supplying global OEMs. Its automotive seating and technical springs businesses overlap directly with Isringhausen's two core product lines, though with broader passenger-vehicle weighting.
• Faurecia (FORVIA): Faurecia (now FORVIA) is a global tier-1 automotive supplier with a major Seating business unit serving passenger and commercial vehicle OEMs. As a large incumbent with broader technology platforms, it competes with Isringhausen in seating and is a key industry benchmark for OEM seating programs.
• Adient: Adient is the world's largest pure-play automotive seating supplier, primarily focused on passenger vehicles but with growing commercial vehicle exposure. While much larger and passenger-vehicle-weighted, it competes for commercial vehicle seat platform awards and represents the global benchmark for seating scale and OEM integration.
• Lear Corporation: Lear Corporation is a Fortune 500 tier-1 automotive seating and electrical systems supplier, primarily serving passenger vehicle OEMs but with growing commercial vehicle exposure. Its scale, global footprint, and integrated E-Systems offering position it as a broad incumbent competing for next-generation commercial vehicle interior programs.

Market position

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/isri-de

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries6 records

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 Isringhausen Imports