What Boysen AL USA does

Boysen is a German specialist in exhaust technology, founded in 1921 by Friedrich A. Boysen and headquartered in Altensteig, Germany. The company operates as an OEM system partner, designing and manufacturing complete exhaust systems, catalytic converters, silencers, and emission control components for premium automotive manufacturers — including Mercedes-Benz, BMW, Audi, Porsche, and VW — as well as commercial-vehicle and industrial-engine OEMs such as MAN, MTU, AGCO Fendt, Bentley, and Rolls-Royce. Production is delivered via a Just-in-Sequence (JIS) model pioneered by Boysen in 1993, with 30 manufacturing and development locations across 9+ countries supporting embedded supply to customer assembly lines.

The group's product portfolio is in active transformation beyond traditional ICE exhaust technology. New business areas include battery housings for premium electric vehicles (production commenced at the new Nagold facility in 2025 under subsidiary BBKN), hydrogen storage systems for commercial vehicles (prototypes in testing since 2023 at the Boysen Innovation Centre Nagold), and emerging lines in control elements and electronic components. The company holds key quality and environmental certifications (IATF 16949, ISO 14001, EMAS, VDA ISA/TISAX, EN 15085) and operates a CO2-optimized manufacturing footprint anchored by solar and geothermal energy at the Turmfeld plant.

Boysen is privately held by the Friedrich und Elisabeth Boysen-Stiftung, a charitable foundation that became sole owner in 2006 following Elisabeth Boysen's death. This unique foundation ownership structure underpins a long-term orientation focused on environmental technology research. Group revenue stands at €2.64 billion with approximately 5,100 employees worldwide. Note: the analysis target "Boysen AL USA" refers to the US Alabama-based manufacturing operations (Tuscaloosa) within the broader Boysen Group; financial figures cited are group-level as subsidiary-level disclosure is not available.

Name

Boysen AL USA

Legal name

Boysen Group

Website

https://boysen-online.de

Company type

Private

Founded year

1921

Operating status

Operating

Headcount range

101–250 employees

Short description

Boysen is a German OEM system partner manufacturing exhaust systems and emission control components for premium automotive and commercial-vehicle manufacturers worldwide. The company is diversifying into battery housings for EVs and hydrogen storage systems while operating 30 global production sites under foundation ownership.

Ownership category

akta.pro rank

Product category

Automotive Exhaust Systems & Emission Control Components

NAICS

Motor Vehicle Parts Manufacturing (3363), Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Exhaust & Emissions Aftertreatment Systems Manufacturing (EGR/DPF/SCR/Catalysts) (IMACAHAD)

akta.pro secondary industries

Passenger Vehicle Exhaust & Emissions Control Manufacturing (ICE) (IMACAAAI), Automotive ECUs/Control Modules & Embedded Electronics Manufacturing (IMACAJAC)

Keywords

• Automotive exhaust systems
• OEM emission control
• Battery housings EV
• Hydrogen storage systems
• Just-in-sequence manufacturing

Headquarters

HQ city

Vance

HQ country

United States

HQ region

North America

Offices22 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. Automotive exhaust systems OEM supply: System partner and OEM supplying exhaust systems and components to leading automotive and commercial vehicle manufacturers worldwide. Revenue generated through long-term supply contracts with major OEMs.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Boysen AL USA, as the U.S. arm of Boysen Group, manufactures complete automotive exhaust systems, emission control components, catalytic converters, and exhaust gas purification systems for leading automotive and commercial vehicle OEMs. Production follows Just-in-Sequence (JIS) delivery to OEM assembly lines. The company is expanding into new product lines including battery housings for electric vehicles and hydrogen storage systems for commercial vehicles.

Product overview

Boysen is a system partner and OEM (Original Equipment Manufacturer) for leading automotive manufacturers, specializing in exhaust technology. The company operates a diversified portfolio consisting of its core exhaust systems business (including complete exhaust systems, components, and emission control technology) alongside emerging product lines in electromobility and hydrogen technology. New business areas include battery housings for electric vehicles, hydrogen storage systems, control elements, and electronic components. The company serves premium automotive brands including Mercedes-Benz, BMW, Audi, Porsche, VW, and commercial vehicle manufacturers like MAN and MTU.

Differentiator

Problem solved

Functional benefit

Brands

• BBKN Boysen Batterie Komponenten: Battery components division for electric vehicles
• BAP Boysen Abgassysteme
• BAA Boysen Abgassysteme

Products and services

• Exhaust Systems (Abgasanlagen) Complete exhaust systems, mufflers, exhaust gas purification systems, and emission control components for premium passenger automotive and commercial vehicle OEMs including Mercedes-Benz, BMW, Audi, Porsche, VW, Bentley, Rolls-Royce, MAN, and MTU. Includes exhaust purification systems for large diesel engines weighing up to 1.3 tonnes.
• Battery Housings for Electric Vehicles Battery enclosures for electric vehicles, manufactured at the BBKN Nagold facility and supplied to premium sports car manufacturers including Mercedes-AMG.
• Hydrogen Storage Systems for Commercial Vehicles Hydrogen storage systems (Wasserstoff-Tanksysteme) for commercial vehicles, including both liquid and gaseous hydrogen tanks. Prototypes in testing since 2023.
• Control Elements (Bedienelemente) for Automotive Control elements for automotive applications introduced as part of Boysen's transformation into new business areas beyond exhaust technology.
• Electronic Components (Elektronikbauteile) for Automotive Electronic components for automotive applications introduced as part of Boysen's expansion into new technology areas beyond traditional exhaust products.
• Just-in-Sequence (JIS) Production and Delivery Service Just-in-Sequence delivery of complete exhaust systems and components directly to OEM assembly lines; a service model pioneered by Boysen in 1993 with co-located plants such as the Achim facility serving Mercedes-Benz Werk Bremen.

Quantifiable outcome

• CO2 emissions reduced by 583 tonnes per year at Turmfeld plant
• +1 more outcomes

Named customers11 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Recent moves12 records

Expansion highlights5 records

Broad incumbents

• ZF Friedrichshafen: Large German Tier-1 with drivetrain, chassis, and active safety technologies supplying the same German premium OEMs as Boysen. Comparable as a foundation-influenced German automotive supplier investing heavily in electrification and autonomous technologies.
• Continental AG: Major German Tier-1 supplier with overlapping OEM relationships across Mercedes-Benz, BMW, VW, and Audi, supplying powertrain, electronics, and emission control technologies. A broader incumbent that competes for both exhaust and electronic components business.
• Magna International: Global Tier-1 supplier with extensive body, chassis, and powertrain operations including a fast-growing battery enclosures business serving European and North American BEV programs. A scaled competitor pursuing many of the same OEM battery-housing opportunities as Boysen.

Emerging players

• Benteler International: Austrian automotive supplier with established steel and aluminum forming capabilities expanding aggressively into battery enclosures and structural components for EVs. Comparable to Boysen in pivoting from traditional components toward battery housings for European OEMs.
• OPmobility (Plastic Omnium): French automotive supplier transitioning from plastic fuel systems into hydrogen storage systems and battery-related components, making it a comparable peer for Boysen's hydrogen tank and EV component diversification strategy.

Direct peers

• Eberspächer: German family-owned exhaust technology specialist and one of Boysen's closest direct competitors, supplying complete exhaust systems, catalytic converters, and acoustic components to European OEMs. Highly comparable in product portfolio, customer overlap, and JIS delivery model.
• FORVIA (Faurecia): Global Tier-1 automotive supplier whose Faurecia Clean Mobility business is the world's largest manufacturer of exhaust systems and emission control technologies. Direct competitor to Boysen across passenger and commercial vehicle exhaust, with overlapping OEM customers.
• Bosal: Belgian-headquartered exhaust systems manufacturer with global production footprint, directly competing with Boysen on complete exhaust systems, catalytic converters, and emission control components for passenger vehicles and commercial applications.
• Tenneco (DRiV, Apollo): Major North American and European exhaust systems manufacturer serving OEMs and the aftermarket, with comparable product portfolio in emission control and acoustic technology. Now operating under Apollo Global Management following the DRiV spin-off.

Regional players

• Futaba Industrial: Japanese automotive exhaust and chassis component manufacturer supplying Toyota and other Asian OEMs. Comparable in exhaust technology focus and OEM-embedded delivery model, though serving a primarily Asian customer base rather than European premium OEMs.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/boysen-gruppe

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries4 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 Boysen AL USA