CHIRON Group

What CHIRON Group does

CHIRON Group SE is a privately-held German-headquartered manufacturer of CNC vertical milling and mill-turn machining centers, founded in 1921 and operating from Tuttlingen with approximately 1,600 employees worldwide. The company's core platform spans the Micro5 and Micro5 XL precision machining centers, the 08-25 series, the MILL series, the 715 mill-turn and 831 double-spindle lines, and the baseline series, all built around proprietary 5-axis, double-spindle, and profile-machining technologies, and complemented by the Variocell automation family (UNO, MOVE, PALLET, SYSTEM) and SmartLine/SmartServices digital offerings. Sub-brands STAMA, FACTORY5, Greidenweis, and HSTEC (CHIRON Croatia, integrated August 2022) extend the platform into specialized machining and automation. The business sells configured machines via direct field sales across 13+ owned subsidiaries and a partner channel spanning 26 countries, with multi-year unit pricing on hardware and subscription-based LifetimeSolutions service agreements supported by 500+ service professionals. End markets are diversified across automotive (including EV components), medical technology (implants, surgical instruments, dental), aerospace, precision technology (watchmaking), tool manufacturing, and mechanical engineering, with refurbishment and outlet channels providing a secondary revenue stream from the installed base.

Name

CHIRON Group

Legal name

CHIRON Group SE

Website

https://chiron-group.com

Company type

Private

Founded year

1921

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

CHIRON Group SE is a privately-held German manufacturer of CNC vertical milling and mill-turn machining centers, serving automotive, medical, aerospace, and precision engineering customers worldwide through direct sales, service, and partner channels across 26 countries.

Ownership category

akta.pro rank

Product category

CNC Machining Centers

NAICS

Machine Tool Manufacturing (333517), Metalworking Machinery Manufacturing (33351)

SIC

Metalworkg Machinery & Equipment (3540), Machine Tools, Metal Cutting Types (3541)

akta.pro primary industry

CNC Machine Tools (Turning, Milling, Machining Centers) (IMAHADAA)

akta.pro secondary industries

Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC), Motion & Machine Control (CNC, Robotics Controllers, Servo/Motion Controllers) (IMAGABAG), Metal Cutting Tools, Tooling & Workholding (Cutters, Inserts, Chucks, Fixtures) (IMAHADAB)

Keywords

• CNC machining centers
• Vertical milling machines
• Mill-turn machining
• Industrial automation systems
• Precision machining solutions

Headquarters

HQ city

Tuttlingen

HQ country

Germany

HQ region

Europe

Offices19 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. CNC Machining Centers: Design, manufacture, and sale of vertical milling and mill-turn machining centers. Product lines include Micro5, Micro5 XL, 08-25 Series, MILL Series, 715 Series, 831 Series, and baseline Series. Revenue from new machine sales with various configurations and automation integration options.
2. Refurbishment Services: Refurbishment and modernization of existing machines using manufacturer knowledge. Three categories: performance-tested, partially refurbished, and completely refurbished. Also includes customized refurbishment and turnkey modernization projects for new production tasks.
3. Stock Machines (Outlet): Sale of refurbished used machines and new demonstration machines available at short notice. Categories include completely refurbished machines, new machines, partly refurbished machines, function tested machines, and show room machines. Pre-configured machining centers from baseline Series available.
4. LifetimeSolutions Services: Comprehensive service package throughout machine lifecycle including fault management, maintenance, repairs, original spare parts, optimization, training, and modernization. Services support through 500+ service professionals in 26 countries. Includes digital SmartServices.
5. Turnkey Solutions: Complete production-ready machining solutions including machining center, tools, clamping devices, and automation. Engineering and project management, validation of statistical process capability, and assurance of target productivity. Provided as single-source turnkey packages.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels9 records

Core offering

CHIRON Group SE designs, manufactures, and sells CNC vertical milling and mill-turn machining centers across multiple series (Micro5, 08-25 Series, MILL, 715, 831, baseline), complemented by proprietary Variocell automation systems, SmartLine digital solutions, and turnkey production packages. The company also offers refurbishment services, a global LifetimeSolutions service network, and an Outlet for refurbished and stock machines, serving automotive, medical technology, aerospace, precision technology, tool manufacturing, and mechanical engineering industries.

Product overview

CHIRON Group SE is a global provider of precision machining centers and manufacturing solutions organized as a platform-plus-modules architecture. The core portfolio centers on vertical milling and mill-turn machining centers across multiple series (Micro5, Micro5 XL, 08-25 Series, MILL, 715, 831, baseline), complemented by proprietary automation products (Feed5, Variocell UNO/MOVE/PALLET/SYSTEM), digital solutions (SmartLine software, SmartServices), and comprehensive service offerings (LifetimeSolutions, Refurbishment, Stock Machines/Outlet). The company also maintains sub-brands including STAMA and affiliated companies like Greidenweis GmbH and HSTEC. All offerings are designed around the core promise of PERFORMANCE MEETS PRECISION, serving industries including Automotive, Medical Technology, Aerospace, Precision Technology, Tool Manufacturing, and Mechanical Engineering.

Differentiator

Problem solved

Functional benefit

Brands

• STAMA: Brand under CHIRON Group for machining centers and solutions
• FACTORY5

Products and services

• Micro5
• Micro5 XL
• 08 Series
• 12 Series
• 15 Series
• 16 Series
• 18 Series
• 19 Series
• 22 Series
• 25 Series
• MILL Series
• 715 Series
• 831 Series
• baseline Series
• Feed5
• Variocell UNO
• Variocell MOVE
• Variocell PALLET
• Variocell SYSTEM
• SmartLine
• LifetimeSolutions
• Refurbishment Services
• Stock Machines / Outlet
• Turnkey Solutions

Quantifiable outcome

• 50% lower energy consumption with Micro5 XL
• +5 more outcomes

Named customers5 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature8 records

Partnerships

Two partnerships are on record, tiered core.

• HSTEC (CHIRON Croatia)coreStrategic or Co-development Partner · 1 August 2022CHIRON Croatia with HSTEC brand belongs to CHIRON Group since August 2022. The products and services of the company – automation, spindles as well as spindle services – are integrated into the portfolio and offered under the CHIRON Group brand. HSTEC continues its existing activities including industrial automation under the HSTEC name with representative offices in Germany and China. Additionally, HSTEC represents Balluff, Bosch Rexroth, Hofmann, Wittenstein Alphagetriebe, and Mitutoyo for the Croatian market.
• VDW (German Machine Tool Builder's Association)coreStrategic or Co-development PartnerCHIRON Group actively participates in the VDW industry initiative as part of the core team establishing the umati (universal machine technology interface) standard. This universal machine technology interface provides the basis for networked production independent from manufacturer, connecting machines from different manufacturers through a common language.

Scale indicators8 records

Recent moves6 records

Expansion highlights7 records

Broad incumbents

• Okuma: Okuma is a Japanese CNC machine tool manufacturer producing lathes, machining centers, and mill-turn machines with a strong global service network. Its MULTUS and MU series compete directly with CHIRON's mill-turn and vertical machining center lines in automotive and general industrial segments, and its in-house CNC control technology represents a similar vertical integration approach.
• DMG MORI: DMG MORI is one of the world's largest CNC machine tool manufacturers, offering a comprehensive portfolio of milling, turning, and mill-turn machining centers that directly competes with CHIRON across automotive, aerospace, and medical segments. With far greater scale, broader product breadth, and integrated digital ecosystem, DMG MORI is the dominant incumbent CHIRON competes against in the high-end precision market.
• Mazak: Yamazaki Mazak is a Japanese global leader in CNC machine tools, producing multi-axis machining centers, mill-turn machines, and automation systems that overlap directly with CHIRON's portfolio. Mazak serves the same automotive, aerospace, and medical technology end-markets with comparable 5-axis technology and a strong global service network, making it a primary global competitor.

Direct peers

• INDEX-Werke: INDEX-Werke is a German turnkey supplier of turning machines, mill-turn centers, and automation systems, with particular strength in automotive and complex component manufacturing. Its mill-turn technology and turnkey production approach compete head-to-head with CHIRON's 715 series and Variocell automation offerings in the German mid-market.
• Grob-Werke: Grob-Werke is a German family-owned machine tool manufacturer specializing in machining centers and turnkey production systems, particularly strong in automotive powertrain and aerospace structural components. As a fellow German mid-sized precision machine tool builder with similar family ownership and automotive exposure, Grob is one of CHIRON's most direct European competitors.
• Hermle AG: Hermle is a German manufacturer of high-precision 5-axis CNC machining centers widely used in medical technology, aerospace, and tool/mold making. Its compact, high-precision machine concept directly parallels CHIRON's Micro5 and 5-axis positioning in the German precision machining segment, making it a closely comparable mid-sized competitor.
• Makino: Makino is a Japanese manufacturer specializing in high-precision horizontal and vertical machining centers, with particular strength in aerospace and medical applications. Its focus on die/mold machining, 5-axis centers, and automation parallels CHIRON's vertical milling and mill-turn positioning, serving overlapping customer bases in demanding precision segments.
• GF Machining Solutions: GF Machining Solutions, a division of Georg Fischer, offers high-precision milling and EDM machines with strong positions in aerospace, medical, and automotive markets. Its Mikron MILL product line and integrated automation solutions directly overlap with CHIRON's vertical milling centers, making it a closely comparable European-headquartered peer competing for the same precision manufacturing customers.
• EMAG Group: EMAG is a German machine tool manufacturer with strong positions in turning, grinding, and gear machining technologies serving automotive and industrial customers. Its vertical integration and German engineering pedigree parallel CHIRON's positioning, and its expanding portfolio in mill-turn and gear machining creates direct overlap with CHIRON's mill-turn and applications technology offerings.

Emerging players

• GF Machining Solutions / Mikron (already listed above): TRUMPF is a German high-tech company specializing in machine tools (laser cutting, bending, punching) and laser technology. While TRUMPF's primary strength is in sheet metal fabrication rather than chip-cutting machining, its TruLaser and TruBend products serve overlapping manufacturing customers and increasingly compete in turnkey factory automation solutions where CHIRON also operates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@chirongroup

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CHIRON Group