Hommel+Keller

What Hommel+Keller does

Hommel+Keller Präzisionswerkzeuge GmbH is a privately held German precision tool manufacturer founded in 1926 and headquartered in Aldingen, Germany. The company designs and produces specialized metalworking tools across five core categories: knurling (knurling wheels, cut knurling, form knurling), component marking and labeling systems (spring-return, wraparound, engraving), burnishing (diamond burnishing, rolling tools), gear cutting, and rotary broaching (Pendelräumen). It operates two distinct product brands: ZEUS, positioned as a premium line for knurling, marking, and burnishing with an emphasis on process optimization, and QUICK, a modular quick-change tooling platform covering knurling, marking, gear cutting, and broaching. The company also sells spare parts and offers training and process-optimization services.

Hommel+Keller serves industrial manufacturing customers and CNC machining operators that require high-precision surface processing, component identification, and tooling for mass-production environments. Its go-to-market is direct: a proprietary B2B e-commerce platform (shop.hommel-keller.de) supports online sales in German and English, supplemented by phone and contact-form sales. Pricing is quoted ex-works (EXW) in euros with a EUR 75 net minimum order value, 30-day net payment terms, and a 2% discount for payment within 14 days. Revenue streams are predominantly one-time product sales, with ancillary revenue from spare parts and professional services. Marketing is conducted through a digital footprint spanning the corporate website, LinkedIn, Instagram, YouTube, and Xing, plus trade-event presence.

The company claims market leadership in knurling technology in Germany and internationally and has been recognized with the "Innovativ durch Forschung" R&D award and the "Wir bilden aus!" vocational training award in 2024. It experienced a fire incident in 2026 that disrupted production and shipping, with stock shipping resuming on May 15, 2026 and production gradually restarting. Leadership consists of CEO Sigmund Grimm. Ownership is private with no disclosed parent or external investors.

Name

Hommel+Keller

Legal name

Hommel+Keller Präzisionswerkzeuge GmbH

Website

https://hommel-keller.de

Company type

Private

Founded year

1926

Operating status

Operating

Headcount range

11–50 employees

Short description

Hommel+Keller is a German precision tool manufacturer founded in 1926, producing knurling, marking, burnishing, gear-cutting, and broaching tools under the ZEUS and QUICK brands. It serves industrial manufacturers and CNC operators worldwide via direct and e-commerce sales from Aldingen, Germany.

Ownership category

akta.pro rank

Product category

Precision Metalworking Tools

NAICS

Cutting Tool and Machine Tool Accessory Manufacturing (333515)

SIC

Machine Tools, Metal Cutting Types (3541)

akta.pro primary industry

Metal Cutting Tools, Tooling & Workholding (Cutters, Inserts, Chucks, Fixtures) (IMAHADAB)

Keywords

• Knurling tools
• Precision machining tools
• Surface finishing tools
• Metalworking cutting tools
• Component marking systems

Headquarters

HQ city

Aldingen

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Tool Sales: The company generates revenue primarily through the sale of precision engineering tools including knurling tools, knurling wheels, marking systems, burnishing tools, gear cutting tools, and broaching tools. Products are sold with ex-works (EXW) pricing, with minimum order values and standard industrial payment terms of 30 days net or 2% discount for payment within 14 days.
2. Spare Parts: Revenue is generated from the sale of spare parts and replacement components for the precision tool product lines, available through the company's e-commerce platform.
3. Training and Services: The company offers training programs and services as part of their product ecosystem, providing comprehensive support for process security and efficiency.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Hommel+Keller manufactures precision metalworking tools for industrial manufacturing applications, including knurling tools, component marking systems, burnishing tools, gear cutting tools, and rotary broaching tools. The company operates two product brands—ZEUS for premium knurling, marking, and burnishing applications, and QUICK for modular tool solutions—and distributes its products primarily through its own e-commerce storefront (shop.hommel-keller.de) and direct sales channels to industrial customers.

Product overview

Hommel+Keller is a German precision tool manufacturer established in 1926, offering a comprehensive portfolio of metalworking tools under two sub-brands: ZEUS (premium knurling, marking, and burnishing tools with process optimization) and QUICK (modular tool solutions with quick-change systems). The core product range includes Knurling (with knurling wheels, cut knurling, and form knurling), Marking (spring-return and wraparound labeling systems plus engraving), Burnishing (diamond burnishing and rolling tools), Gear Cutting, and Rotary Broaching (Pendelräumen). The company operates an eCommerce shop alongside traditional sales channels, targeting industrial manufacturing customers requiring high-precision surface machining and component identification solutions.

Differentiator

Problem solved

Functional benefit

Brands

• ZEUS: Premium knurling, marking, and burnishing tools brand offering sustainable process optimization, with a wide product and training program for highest process security and efficiency.
• QUICK

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Fraisa: Swiss precision tool manufacturer specializing in milling cutters, drills, and taps for metalworking. Comparable mid-sized, privately held European specialist serving CNC machine operators with high-precision tooling solutions similar to Hommel+Keller.
• Mapal (Dr. Kress KG): German family-owned precision tool manufacturer specializing in precision boring, reaming, and milling tools. Comparable mid-sized private manufacturer with similar European customer base and precision-tooling focus to Hommel+Keller.
• Gühring (Guehring): German precision cutting and metalworking tool manufacturer offering rotary tools, taps, drills, and broaching tools. Directly comparable to Hommel+Keller as a German-based, family-owned specialist in precision machining tooling with overlapping end-customers in industrial manufacturing.

Broad incumbents

• Kennametal: US-based global supplier of metalworking tools and wear-resistant solutions serving aerospace, defense, transportation, and industrial markets. Comparable in metal-cutting tooling category but with much larger scale and broader geographic presence.
• Sandvik Coromant: Global leader in metal cutting tools and tooling solutions, part of Sandvik AB. Overlaps with Hommel+Keller across cutting tool categories but at vastly larger scale with broader product breadth including inserts, tooling systems, and digital manufacturing solutions.
• LMT Tools (LMT Group): German precision tooling manufacturer offering gear cutting tools, milling cutters, and broaching tools. Comparable to Hommel+Keller specifically in gear cutting and broaching categories, though LMT operates at larger scale with broader product portfolio.
• OSG Corporation: Japanese manufacturer of taps, end mills, drills, and other cutting tools. Comparable to Hommel+Keller in providing precision metalworking tools to industrial manufacturers, though at larger scale and with broader geographic distribution.
• Walter Tools (Walter AG): Major German precision tooling brand (part of Walter Group, owned by Sandvik) offering turning, milling, drilling, and grooving tools. Comparable to Hommel+Keller in product category (metal cutting tooling) but operates at much larger scale with a comprehensive portfolio.

Emerging players

• Heule Werkzeug AG: Swiss precision tool manufacturer specializing in deburring, chamfering, and edge-finishing tools. Comparable smaller European specialist serving industrial manufacturers with precision surface-finishing solutions similar to Hommel+Keller's burnishing offerings.

Others

• Hoffmann Group: German-based quality tools and tooling supplier serving industrial customers through its Garant brand and direct distribution. Comparable as a German precision-tooling ecosystem player, though primarily a tool distributor rather than manufacturer like Hommel+Keller.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xxing.com/pages/hommel-kellerprazisionswerkzeugegmbh
• YouTubeyoutube.com/c/HommelKellerPräzisionswerkzeugeGmbHAldingen
• LinkedInlinkedin.com/company/hommel-keller-praezisionswerkzeuge/posts/?feedView=all
• Instagraminstagram.com/hommel_keller_werkzeuge

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 Hommel+Keller