Posalux
Posalux is a Swiss precision machine tools manufacturer founded in 1943 that builds EDM, femtosecond laser, and mechanical micromachining systems for automotive, semiconductor, electronics/PCB, MedTech, and watchmaking customers via direct enterprise sales.
- Company typePrivate
- Founded1943
- HeadquartersBienne, Switzerland
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Posalux does
Posalux is a Swiss machine tools manufacturer specializing in high-precision micromachining solutions for industrial customers operating at microscopic tolerances. The company is headquartered in Biel/Bienne, Switzerland, and was founded in 1943, operating as a privately held firm with 101–250 employees. It serves five primary verticals: automotive (notably gasoline direct injection fuel systems), semiconductor (probe card guide plates and IC substrate testing components), electronics and PCB manufacturing, MedTech (surgical needle precision cutting), and luxury watchmaking (gear cutting on precious metals).
Posalux's product architecture is built around three complementary technology platforms: Electrical Discharge Machining (EDM) for electro-erosion material removal, Femtosecond Laser micromachining using ultra-short pulses to vaporize material with minimal heat-affected zones, and Mechanical Micromachining using miniature tools for detailed shape work. These platforms are delivered through four machine series — EDM HP, ULTRASPEED, ULTIMATE, and FEMTO — supporting turning, routing, milling, grinding, drilling, and cutting operations on metals, ceramics, composites, engineering plastics, precious metals, and bio-metals. The 2025-launched ULTIMATE DUO is the company's flagship innovation, enabling simultaneous micromachining on both sides of a workpiece in a single operation.
Posalux generates revenue through one-time sales of high-end capital equipment to industrial manufacturers, with pricing set via direct consultation rather than public disclosure. The go-to-market model is enterprise field sales conducted directly from the Swiss headquarters, supported by international trade show presence (including scheduled events in Taiwan, South Korea, and China during 2026) and a multi-language website featuring a Solution Finder tool. The company maintains deep R&D and innovation ties with leading Swiss institutions (EPFL, CSEM, EMPA, HE-Arc, HEIG-VD) and industry associations (SEMI, Swissmem, EPIC, AILU). In 2025, Posalux reported achieving its best financial results in over fifteen years.
Posalux firmographics
Firmographics- Name
- Posalux
- Legal name
- Posalux
- Website
- https://posalux.ch
- Company type
- Private
- Founded year
- 1943
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Posalux is a Swiss precision machine tools manufacturer founded in 1943 that builds EDM, femtosecond laser, and mechanical micromachining systems for automotive, semiconductor, electronics/PCB, MedTech, and watchmaking customers via direct enterprise sales.
- Ownership category
- akta.pro rank
Posalux industry classification
Industry- Product category
- Precision Micromachining Machine Tools
- NAICS
- Machine Tool Manufacturing (333517), Metalworking Machinery Manufacturing (33351), Cutting Tool and Machine Tool Accessory Manufacturing (333515)
- SIC
- Machine Tools, Metal Cutting Types (3541), Metalworkg Machinery & Equipment (3540), Special Industry Machinery, Nec (3559)
- akta.pro primary industry
- EDM & Electrochemical Machining (Wire/Sinker EDM, ECM) (IMAHADAF)
- akta.pro secondary industries
- Grinding, Honing & Superfinishing Equipment (IMAHADAE), Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC)
Keywords
Where Posalux is headquartered
LocationHeadquarters
- HQ city
- Bienne
- HQ country
- Switzerland
- HQ region
- Europe
Offices1 record
Markets served
Posalux business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales, Infrastructure
Revenue model
- Precision Micro-Machining Equipment Sales: Manufacture and sale of high-end micromachining machines including EDM, Femtosecond Laser, and Mechanical Micromachining systems. Machines are sold as capital equipment to industrial manufacturers requiring precision micro-machining capabilities.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Posalux product offering
Product offeringCore offering
Posalux designs, manufactures, and sells high-precision micromachining machines and systems based on three core technologies: Electrical Discharge Machining (EDM), Femtosecond Laser, and Mechanical Micromachining. The product portfolio includes the EDM HP, ULTRASPEED, ULTIMATE, ULTIMATE DUO, and FEMTO (TWIN/MONO) machine series, which perform operations such as turning, routing, milling, grinding, drilling, and cutting on diverse materials including metals, ceramics, composites, engineering plastics, precious metals, and bio-metals. Equipment is sold as capital machinery to industrial manufacturers requiring precision at microscopic tolerances across electronics, automotive, semiconductor, MedTech, and watchmaking applications.
Product overview
Posalux is a Swiss machine tools manufacturer offering a portfolio of high-tech micromachining solutions organized around three core technology platforms: Electrical Discharge Machining (EDM), FEMTOsecond LASER, and Mechanical Micromachining. The product lineup includes four machine series — EDM HP, ULTRASPEED, ULTIMATE, and FEMTO — which serve different precision machining needs across industries. The ULTIMATE DUO represents the company's flagship innovation, enabling simultaneous micromachining on both sides of a workpiece in a single operation. Operations supported include turning, routing, milling, grinding, drilling, and cutting across diverse materials including metals, ceramics, composites, engineering plastics, precious metals, and bio-metals.
Differentiator
Problem solved
Functional benefit
Products and services
- EDM HP Electrical Discharge Machining machine series performing electro-erosion μ-machining by using current discharges between electrode and anode to remove material from workpieces. Designed for industrial manufacturers requiring precision micromachining in electronics, automotive, and related applications.
- ULTRASPEED Precision machining center for mechanical micromachining operations including turning, routing, milling, grinding, drilling, and cutting. Targeted at industrial manufacturers requiring high-speed, high-precision mechanical material removal.
- ULTIMATE Advanced micromachining machine capable of high-precision operations on both sides of workpieces. Serves demanding industrial applications requiring ultra-precision material processing.
- ULTIMATE DUO Flagship Posalux innovation that micromachines both sides of parts on a workpiece in one operation. Provides a unique dual-side simultaneous micromachining capability that no competitor offers, targeted at industrial manufacturers requiring ultra-precision and throughput.
- FEMTO (FEMTO TWIN and FEMTO MONO variants) Femtosecond laser micromachining machine using ultra-short laser pulses to vaporize material from workpieces with minimal heat-affected zones. Available in FEMTO TWIN and FEMTO MONO variants to address different application needs in semiconductor, MedTech, and watchmaking industries.
Companies that use Posalux
Customer profileSegments5 records
Ideal customer profiles5 records
Posalux technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Posalux partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered minor and core.
- PTS (Patent Attorneys)minorSwiss patent attorney firm providing intellectual property services to Posalux for protecting innovations
- HE-Arc (Haute Ecole Arc)coreSwiss university of applied sciences in engineering - collaboration on research and development in micromachining technologies
- EMPA (Swiss Federal Laboratories for Materials Science and Technology)coreResearch institution collaborating with Posalux on advanced materials and manufacturing technologies
- HEIG-VD (Haute Ecole d'Ingénierie et de Gestion du Canton de Vaud)coreSwiss engineering school providing research collaboration and talent development
- SwissmemcoreSwiss association of mechanical engineering companies - industry representation and networking
- SEMIcoreGlobal semiconductor industry association - industry representation for electronics and semiconductor manufacturing
- CSEM (Centre Suisse d'Electronique et de Microtechnique)coreSwiss research center specializing in micro and nanotechnology - research collaboration on precision manufacturing
- Swiss Smart FactoryminorSmart manufacturing research initiative providing access to advanced manufacturing research and innovation
- EPF (École Polytechnique Fédérale de Lausanne)coreSwiss Federal Institute of Technology - premier research collaboration and talent development
- EPIC (European Photonics Industry Consortium)minorEuropean photonics industry consortium for laser technology collaboration
- AILU (Association for Laser Users)minorUK association for laser users providing best practices and industry networking
- Swiss InnoparkminorSwiss innovation park providing ecosystem support for technology companies
- ASRHminorSwiss research institution for precision manufacturing collaboration
- Swiss MechanicminorSwiss mechanical engineering industry association for networking and industry representation
- inspire (Integrated Smart Products Research)minorResearch initiative focused on smart product development and manufacturing innovation
Scale indicators1 record
Recent moves5 records
Expansion highlights4 records
Posalux competitors and assessment
Company assessmentDirect peers
- Kern Microtechnik: German precision micro-machining center manufacturer serving medical, watch, and electronics customers. Closely comparable to Posalux in micrometer-tolerance milling and micro-machining systems.
- Makino Milling Machine: Japanese global leader in vertical machining centers and EDM machines serving aerospace, semiconductor, and die/mold customers. Competes head-on with Posalux's ULTRASPEED and EDM HP product lines.
- OPS Ingersoll (now part of GF): German EDM and micro-machining center specialist historically competing with Posalux in aerospace, medical, and micro-mold applications.
- GF Machining Solutions: Swiss-headquartered division of Georg Fischer specializing in high-speed milling, EDM, and laser texturing machines. Directly competes with Posalux in precision micromachining for mold, automotive, and MedTech customers.
- Sodick: Japanese specialist in wire EDM, die-sinker EDM, and precision EDM machines for micro-machining applications. Closest direct competitor to Posalux's EDM HP and micromachining offerings.
- Mitsubishi Electric (EDM Division): Global EDM market leader offering wire-cut and die-sinker EDM systems. Direct competitor to Posalux in automotive, electronics, and semiconductor precision machining.
Broad incumbents
- Bystronic: Swiss-headquartered supplier of laser cutting and bending systems for sheet metal and industrial applications. Indirect overlap with Posalux in laser-based micromachining, though Bystronic focuses on larger-format industrial cutting.
- Trumpf: German global leader in industrial laser machines for cutting, welding, and micro-machining. Competes with Posalux's FEMTO femtosecond laser systems in PCB and electronics micro-machining.
- DMG MORI: Japanese-German machine tool conglomerate offering CNC milling, turning, and additive systems. Overlaps with Posalux in the broader precision machining category but at a much larger scale and broader portfolio.
Emerging players
- LPKF Laser & Electronics: German specialist in laser-based micromachining and prototyping systems for PCB, electronics, and medical device production. Overlaps with Posalux's FEMTO and mechanical micromachining in PCB and MedTech.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Posalux social profiles
Digital presencePosalux financial estimates
Financial estimateRevenue estimate
Valuation estimate
Posalux leadership team
Management profileNumber of profiles
Posalux funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Posalux 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 Posalux
What does Posalux do?
Posalux designs, manufactures, and sells high-precision micromachining machines and systems based on three core technologies: Electrical Discharge Machining (EDM), Femtosecond Laser, and Mechanical Micromachining. The product portfolio includes the EDM HP, ULTRASPEED, ULTIMATE, ULTIMATE DUO, and FEMTO (TWIN/MONO) machine series, which perform operations such as turning, routing, milling, grinding, drilling, and cutting on diverse materials including metals, ceramics, composites, engineering plastics, precious metals, and bio-metals. Equipment is sold as capital machinery to industrial manufacturers requiring precision at microscopic tolerances across electronics, automotive, semiconductor, MedTech, and watchmaking applications.
Is Posalux a public or private company?
Posalux is a private company. It is classified as unknown and is currently operating.
When was Posalux founded?
Posalux was founded in 1943. It employs 101 to 250 people.
Where is Posalux based?
Posalux is headquartered in Bienne, Switzerland, in the Europe region.
How does Posalux make money?
One revenue line is on record: precision Micro-Machining Equipment Sales.
Who are Posalux's main competitors?
Direct peers on record are Kern Microtechnik, Makino Milling Machine, OPS Ingersoll (now part of GF), GF Machining Solutions, Sodick and Mitsubishi Electric (EDM Division). Broad incumbents are Bystronic, Trumpf and DMG MORI. LPKF Laser & Electronics is listed as an emerging player.
Does Posalux have an API?
No public API is recorded for Posalux.
What industry is Posalux in?
Posalux's product category is Precision Micromachining Machine Tools. Its primary akta.pro industry code is IMAHADAF, EDM & Electrochemical Machining (Wire/Sinker EDM, ECM), with a secondary code of IMAHADAE, Grinding, Honing & Superfinishing Equipment. Its NAICS code is 333517 and its SIC code is 3541.