gebruder hahn

What gebruder hahn does

Gebrüder Hahn GmbH is a family-owned German precision manufacturer founded in 1928 and headquartered in Schalksmühle, North Rhine-Westphalia. The company produces technical compression springs (Druckfedern) and spring sleeves (Federhülsen) with wire diameters ranging from 0.1 to 2.8 mm, serving demanding industrial applications where small form factor, defined haptics, controlled acoustics, and functional reliability are required. Its spring sleeve portfolio spans four engineered variants — metal, double, bonded (verklebte Federhülsen, using adhesive bonding rather than mechanical crimping to achieve tighter tolerances), and POM plastic — supplemented by color coding, friction-minimizing coatings, and PFAS-free surface treatments. Every delivery is accompanied by a 3.1 inspection certificate per DIN EN 10204, and the company operates under ISO 9001 and IATF 16949 quality management standards, including the automotive-specific certification required for OEM and Tier 1/2 supply.

The company sells exclusively on a made-to-order basis with quote-based, application-specific pricing, addressing six vertical end-markets: automotive (primary), electrical engineering, mechanical engineering, white goods, pharma & medical technology, and furniture & hardware. Its go-to-market is sales-led and direct, with experienced staff accompanying customers from initial concept through project planning to series production, supported by a bilingual website, downloadable brochures and certificates, and a technical whitepaper positioning compression springs as a multi-benefit solution for series products. Global customer delivery is claimed, but the company operates from a single site in Schalksmühle and relies on EDI connections following VDA standards for electronic document exchange with buyers. Ownership remains with the founding family, with Dipl.-Kfm. Christoph Hahn as Managing Director (Geschäftsführer); no external investors, acquisitions, or leadership changes are disclosed.

Name

gebruder hahn

Legal name

Gebr. Hahn GmbH

Website

https://hahn-federn.de

Company type

Private

Founded year

1928

Operating status

Operating

Short description

Gebrüder Hahn GmbH is a family-owned German manufacturer, founded in 1928, producing precision compression springs and spring sleeves (0.1–2.8 mm wire) for automotive, electrical, mechanical, white goods, medical, and furniture industries under ISO 9001 and IATF 16949.

Ownership category

akta.pro rank

Product category

Precision Industrial Spring Manufacturing

NAICS

Spring and Wire Product Manufacturing (33261), Spring and Wire Product Manufacturing (3326)

akta.pro primary industry

Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings) (IMAHAGAM)

Keywords

• Precision compression springs
• Spring sleeves manufacturing
• Custom industrial springs
• Automotive spring components
• Metal stamping springs

Headquarters

HQ city

Schalksmühle

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Spring and Spring Sleeve Manufacturing: Manufacture and sale of custom compression springs and spring sleeves to industrial customers in automotive, electrical, medical, and mechanical engineering sectors. Production is made-to-order with custom specifications for each customer application.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Gebrüder Hahn GmbH manufactures custom precision compression springs (Druckfedern) and spring sleeves (Federhülsen) for demanding industrial applications. The company specializes in small wire diameters of 0.1–2.8 mm, producing made-to-order components for automotive, electrical engineering, mechanical engineering, medical/pharmaceutical, white goods, and furniture hardware industries. Production runs include samples, small batches, and series manufacturing with custom specifications, materials, and surface treatments.

Product overview

Gebrüder Hahn GmbH is a manufacturer of precision compression springs (Druckfedern) and spring sleeves (Federhülsen) serving demanding industries including automotive, electrical engineering, medical/pharmaceutical technology, machinery, furniture hardware, and household appliances. The product portfolio centers on two core product lines: compression springs with wire diameters ranging from 0.1-2.8mm, and spring sleeves available in four main variants (metal, double, bonded, and POM/plastic). Spring sleeves variants include different forms, materials, and surface treatments (markings and coatings) to meet specific application requirements for haptics, acoustics, and functionality. All products are manufactured in Germany with certified quality management according to ISO 9001 and IATF 16949.

Differentiator

Problem solved

Functional benefit

Products and services

• Druckfedern (Compression Springs) Precision compression springs manufactured from wire diameters of 0.1–2.8 mm, designed for applications requiring high precision in smallest dimensions. Used across automotive, medical technology, and electrical installation applications, with optional color-coded surfaces for visual differentiation and twist-free (verdrehfreie) variants for automated assembly.
• Federhülsen (Spring Sleeves) Precision spring sleeves providing haptic and acoustic feedback for control elements in vehicles, appliances, and medical devices. Available in multiple configurations (metal, double, bonded, POM plastic) for switching and latching operations with defined force progression.
• Metall-Federhülsen (Metal Spring Sleeves) Metal spring sleeves combining high mechanical load capacity with permanent elasticity for precise switching and latching functions in machinery, automotive, medical technology, furniture, and electrical engineering applications.
• Doppel-Federhülsen (Double Spring Sleeves) Spring sleeves designed for applications requiring two-directional locking with clearly defined force progression. Enables symmetrical guidance and repeatable locking with tuned haptics and reliable feedback.
• Verklebte Federhülsen (Bonded Spring Sleeves) Spring sleeves with adhesive-bonded connection between sleeve and spring, providing consistently high dimensional stability, reduced tolerances, and improved repeatability compared to mechanically crimped versions. Provides constant dimensional accuracy, better control over detent forces, and improved repeatability from first to last movement.
• POM-Federhülsen (POM Spring Sleeves) Spring sleeves manufactured from technical plastics such as POM (polyoxymethylene), offering lightweight solutions for applications with limited space. Enables precise control of haptics and acoustics, particularly for switching and latching operations.

Quantifiable outcome

• Wire diameter processing capability: 0.1 - 2.8mm
• +2 more outcomes

Named customers1 record

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Industry Performance GroupminorOthersGebrüder Hahn GmbH is a member of Industry Performance Group, a quality and performance network for industrial manufacturing companies. This membership indicates participation in a quality and benchmarking initiative for industrial companies.

Scale indicators3 records

Recent moves6 records

Expansion highlights10 records

Direct peers

• Lee Spring: US-based manufacturer of standard and custom compression, extension, and torsion springs, also serving automotive, medical, and industrial markets with catalog and engineered solutions comparable to Hahn's custom precision offering.
• Vulcan Spring & Wire Form: US manufacturer of custom springs, wire forms, and flat springs serving medical, automotive, and industrial OEMs — directly comparable in custom precision component manufacturing and customer overlap.
• Muhr und Bender (MUB): German precision manufacturer of springs, stamping, and bent wire components serving automotive and industrial customers; directly comparable in precision metal component manufacturing with automotive focus.
• Gutekunst Federn: German manufacturer of precision compression springs and custom spring solutions, also serving automotive, electrical, and mechanical engineering customers — a very direct niche competitor in small-diameter compression springs.
• Smalley Steel Ring Company: US manufacturer of specialty retaining rings, wave springs, and custom spiral-wound components serving automotive, medical, and industrial OEMs — comparable in custom small-precision metal spring components and engineered solutions.

Broad incumbents

• Lesjöfors: Swedish publicly listed spring group with global operations producing industrial and precision springs across many end markets — a much larger, multi-segment incumbent overlapping Hahn's core product category.
• Mubea: German global Tier 1 automotive supplier of precision components including springs, stabilizers, and forming parts — comparable precision manufacturing technology and end-market overlap in automotive and industrial segments.
• NHK Spring: Large Japanese automotive spring manufacturer with global production footprint supplying suspension, powertrain, and precision springs to OEMs — a broad incumbent in automotive-adjacent spring categories overlapping Hahn's automotive customer base.

Market position

Strengths4 records

Weaknesses2 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 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 gebruder hahn