Sapphire Movement
Saphirwerk AG (branded Sapphire Movement) is a Swiss precision ceramics manufacturer that grinds and polishes ultra-hard materials (sapphire, ruby, ceramic) into precision balls, measurement styli, calibration reference balls, haute horlogerie components, and dosing technology parts for metrology, aerospace, and luxury watchmaking OEMs.
- Company typePrivate
- Founded1917
- HeadquartersBrugg, Switzerland
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sapphire Movement does
Sapphire Movement, legally Saphirwerk AG, is a Swiss precision ceramics manufacturer founded in 1917 and headquartered in Brügg, Switzerland, operating as a wholly-owned subsidiary of AGZ Holding. The company grinds and polishes ultra-hard materials — sapphire, ruby, aluminium oxide, zirconium oxide, silicon nitride, and hard metal — into precision balls ranging from 0.2 to 60 mm in diameter, claiming the roundest balls in the world with Exclusive-grade calibration balls reaching 40 nm roundness (RONt). Its product portfolio spans five lines: precision balls, measurement styli (standard programmes compatible with Renishaw, Zeiss, and Leitz coordinate measuring machines), calibration reference balls in Standard/Precise/Exclusive tiers (tactile and optical), Haute Horlogerie components for luxury watchmaking, and micro-precision dosing and analysis technology components for valves, pumps, and HPLC instruments.
The business model is B2B direct OEM sales of custom and catalogue precision components, with quote-based pricing, supported by international trade fair presence and a downloadable technical brochure library. The company holds ISO 9001:2015, ISO 17025:2017 (calibration laboratory for length and roundness), and ISO 13485 certifications, serving a customer base that includes Renishaw, Zeiss, Leitz, Myonic, Rockwell Collins, and Schmidt Technology. Saphirwerk operates from a single manufacturing facility in Brügg after divesting its 2021-vintage Hungarian plant in 2023 and completing a turnaround in 2024 that refocused the business on measurement systems, precision balls, and dosing and analysis technology.
Sapphire Movement firmographics
Firmographics- Name
- Sapphire Movement
- Legal name
- Saphirwerk AG
- Website
- https://saphirwerk.com
- Company type
- Private
- Founded year
- 1917
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Saphirwerk AG (branded Sapphire Movement) is a Swiss precision ceramics manufacturer that grinds and polishes ultra-hard materials (sapphire, ruby, ceramic) into precision balls, measurement styli, calibration reference balls, haute horlogerie components, and dosing technology parts for metrology, aerospace, and luxury watchmaking OEMs.
- Ownership category
- akta.pro rank
Sapphire Movement industry classification
Industry- Product category
- Precision ceramics and metrology components
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Metrology, Calibration & Testing Equipment (Balances, pH/DO, Standards) (HLAGAIAL)
- akta.pro secondary industry
- Watch Parts & Components (Straps/Bracelets, Crystals, Hands, Buckles) (CRAKADAK)
Keywords
Where Sapphire Movement is headquartered
LocationHeadquarters
- HQ city
- Brugg
- HQ country
- Switzerland
- HQ region
- Europe
Offices1 record
Markets served
Sapphire Movement business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Precision Balls and Ceramic Components: Sale of precision balls (0.2–60mm) manufactured from sapphire, ruby, ceramic, zirconium oxide, silicon nitride, and hard metal to industrial OEM customers and CMM manufacturers.
- Styli and Calibration Balls: Measurement styli (compatible with Renishaw, Zeiss, Leitz) and calibration/reference balls sold to coordinate measuring machine manufacturers and end-users for tactile and optical metrology calibration.
- Dosing and Analysis Technology: Custom precision components for dosing pumps, valves, and HPLC machines, sold to manufacturers of analytical and medical analysis equipment.
- Haute Horlogerie: Luxury watchmaking components sold to high-end watch manufacturers.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Sapphire Movement product offering
Product offeringCore offering
Saphirwerk AG manufactures precision balls and ceramic measuring components from ultra-hard materials including sapphire, ruby, aluminium oxide, zirconium oxide, silicon nitride, and hard metal. Its product portfolio spans precision balls (0.2–60mm), measurement styli compatible with Renishaw/Zeiss/Leitz CMMs, calibration balls (Standard/Precise/Exclusive grades), haute horlogerie components, and nano-precision components for dosing pumps, valves, and HPLC machines. The company sells primarily to OEM manufacturers in metrology, precision engineering, analytical instrumentation, and luxury watchmaking.
Product overview
Saphirwerk AG is a Swiss precision ceramic components manufacturer offering a focused portfolio of precision balls and measurement components. The product lineup centers on precision balls (0.2-60mm) made from sapphire, ruby, ceramic, zirconium oxide, silicon nitride, and hard metal, complemented by measurement styli compatible with major coordinate measuring systems (Renishaw, Zeiss, Leitz), calibration reference balls for tactile and optical measurement systems, luxury watchmaking components, and dosing/analysis technology components for analytical instruments. The company positions itself as a specialist in grinding and polishing the hardest materials to extreme precision.
Differentiator
Problem solved
Functional benefit
Products and services
- Precision Balls High-precision ceramic, sapphire, and ruby balls machined to extreme accuracy, with diameters ranging from 0.2 to 60 mm. Manufactured from sapphire, ruby, aluminium oxide, zirconium oxide, silicon nitride, and hard metal. Sold as the roundest balls in the world for use in precision bearings, metrology, and industrial applications.
- Styli (Measurement Probes) Precision measurement styli made from the hardest materials (ruby, sapphire) for highly sensitive tactile measurement applications. Standard programme includes styli compatible with Renishaw, Zeiss, and Leitz coordinate measuring machine systems. Sold to CMM manufacturers and end-users for metrology applications.
- Calibration Balls Reference artifacts for optical and tactile calibration of coordinate measuring machines, serving as the zero point of comparison for measurement systems. Available in tactile grades (Standard, Precise, Exclusive) with roundness tolerances as low as 40nm RONt, and optical reference grades in TOPIC white and TOPIC black materials. Sold to CMM manufacturers and end-users.
- Haute Horlogerie Components Luxury watchmaking components manufactured from the most durable ceramic and sapphire materials, creating precision shapes that harmonise precision and aesthetics for high-end timepieces. Sold to luxury watch manufacturers.
- Dosing and Analysis Technology Components Precision components for valves, pumps, HPLC machines, and other analytical instruments requiring nano-range precision. Includes microdosing pumps and dosing technology components for series production and custom applications. Sold to manufacturers of analytical and medical analysis equipment.
Quantifiable outcome
- Roundness tolerance as low as 40nm (RONt) for Exclusive grade calibration balls
- +1 more outcomes
Companies that use Sapphire Movement
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles4 records
Sapphire Movement technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Sapphire Movement partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered parent, affiliate and minor.
- AGZ HoldingparentSaphirwerk AG is a wholly-owned subsidiary of AGZ Holding (AG Ziegelwerke Horw-Gettnau-Muri), a globally active, privately held, medium-sized Swiss industrial group. AGZ's fascination for ceramics spans three generations. Saphirwerk was acquired by AGZ in 1990.
- MetoxitaffiliateMetoxit is a sister company and expert in manufacturing high-tech ceramics for industry and medical technology, part of the same industrial ecosystem as Saphirwerk within the AGZ Holding group.
- Swiss MEMminorSwiss MEM (Swiss Mechanical Engineering Industry Association) is a long-standing partnership with other specialists in precision ceramics.
- Berner Handelskammer (Biel-Seeland)minorBiel-Seeland Chamber of Commerce and Industry partnership, a long-standing relationship supporting the regional Swiss precision manufacturing ecosystem.
- WIBS (Wirtschaft Biel Seeland)minorRegional economic development organisation for Biel-Seeland, Switzerland.
- BerufsbildungPlusminorSwiss vocational training and education partnership supporting workforce development in precision manufacturing.
- Ceramic ApplicationsminorIndustry publication covering technical ceramics applications, with a long-standing partnership for technical knowledge sharing and industry visibility.
Scale indicators3 records
Recent moves7 records
Expansion highlights4 records
Sapphire Movement competitors and assessment
Company assessmentBroad incumbents
- CoorsTek: Global technical ceramics manufacturer serving industrial, semiconductor, medical and aerospace markets with engineered ceramic components. Comparable as a broad incumbent in advanced ceramics whose portfolio overlaps with Saphirwerk's ultra-hard ceramic ball and component business.
- Heidenhain: German high-precision measurement and motion-control specialist serving machine tools, CMMs and semiconductor equipment. Comparable as a broad incumbent in precision position/measurement that overlaps with the industrial metrology customers Saphirwerk serves.
- Carl Zeiss Industrial Quality Solutions: Major CMM and optical metrology OEM and a direct customer of Saphirwerk for calibration balls and styli. Comparable as a large incumbent serving the same CMM installed base and competing in precision measurement.
- Mitutoyo: World's largest manufacturer of precision measurement instruments including CMMs, form/roundness testers and calibration standards. Comparable as the broad incumbent in industrial metrology whose products overlap with Saphirwerk's calibration ball and metrology component offering.
Direct peers
- Mahr GmbH: German manufacturer of precision measurement instruments for form, roughness, contour and length, including roundness and calibration equipment. Direct peer in the precision metrology segment where Saphirwerk's calibration balls serve as reference artifacts.
- Renishaw: Dominant global supplier of coordinate measuring machines, touch probes and styli. Directly comparable because Renishaw both consumes Saphirwerk's ruby styli and competes for the same probe-tip economics across the CMM ecosystem.
- Taylor Hobson (Ametek): Specialist in ultra-precision surface form, roundness and cylindrical measurement, part of Ametek's Ultra Precision Technologies division. Directly comparable as a peer in nanometre-level form and roundness measurement where Saphirwerk's calibration balls are used as references.
- CeramTec: Large European technical ceramics manufacturer producing advanced ceramic balls, substrates and components for industrial, medical and electronic applications. Directly comparable as a peer in precision ceramic ball manufacturing that competes for the same bearing and high-tech ceramic ball demand.
- Myonic: German manufacturer of miniature precision bearings using ceramic balls, a direct customer of Saphirwerk. Comparable as a peer because Myonic sits at the interface of precision bearings and ceramic ball supply, mirroring Saphirwerk's position in the value chain.
Others
- SKF (Ceramic Bearings): World's largest bearing manufacturer with an extensive hybrid ceramic bearing line that consumes ceramic balls. Comparable as an adjacent/ecosystem participant whose demand for ceramic balls influences the same upstream market Saphirwerk serves.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Sapphire Movement compliance and trust
Trust signalCompliance3 records
Sapphire Movement financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sapphire Movement leadership team
Management profileNumber of profiles
Profiles3 records
Sapphire Movement subsidiaries and ownership
Company hierarchySubsidiaries1 record
Sapphire Movement funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sapphire Movement M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sapphire Movement
What does Sapphire Movement do?
Saphirwerk AG manufactures precision balls and ceramic measuring components from ultra-hard materials including sapphire, ruby, aluminium oxide, zirconium oxide, silicon nitride, and hard metal. Its product portfolio spans precision balls (0.2–60mm), measurement styli compatible with Renishaw/Zeiss/Leitz CMMs, calibration balls (Standard/Precise/Exclusive grades), haute horlogerie components, and nano-precision components for dosing pumps, valves, and HPLC machines. The company sells primarily to OEM manufacturers in metrology, precision engineering, analytical instrumentation, and luxury watchmaking.
Is Sapphire Movement a public or private company?
Sapphire Movement is a private company. It is classified as corporate owned and is currently operating.
When was Sapphire Movement founded?
Sapphire Movement was founded in 1917. It employs 51 to 100 people.
Where is Sapphire Movement based?
Sapphire Movement is headquartered in Brugg, Switzerland, in the Europe region.
How does Sapphire Movement make money?
Four revenue lines are on record. Precision Balls and Ceramic Components are the primary driver. The others are styli and Calibration Balls, dosing and Analysis Technology and haute Horlogerie.
Who are Sapphire Movement's main competitors?
Broad incumbents on record are CoorsTek, Heidenhain, Carl Zeiss Industrial Quality Solutions and Mitutoyo. Direct peers are Mahr GmbH, Renishaw, Taylor Hobson (Ametek), CeramTec and Myonic. SKF (Ceramic Bearings) is listed as an others.
Does Sapphire Movement have an API?
No public API is recorded for Sapphire Movement.
What industry is Sapphire Movement in?
Sapphire Movement's product category is Precision ceramics and metrology components. Its primary akta.pro industry code is HLAGAIAL, Metrology, Calibration & Testing Equipment (Balances, pH/DO, Standards), with a secondary code of CRAKADAK, Watch Parts & Components (Straps/Bracelets, Crystals, Hands, Buckles). Its NAICS code is 334513 and its SIC code is 3823.