LuxChemtech
LuxChemtech GmbH is a German specialty materials company that recycles end-of-life photovoltaic modules and recovers critical raw materials (silicon, silver, gallium, indium) for semiconductor and solar industry customers via patented processes, licensing, and EU research partnerships.
- Company typePrivate
- Founded2019
- HeadquartersFreiberg, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What LuxChemtech does
LuxChemtech GmbH is a privately held German specialty materials company headquartered in Freiberg, Saxony, with a production plant in Tangermünde, Saxony-Anhalt. Founded in 2019 (continuing the legacy of Loser Chemie GmbH), the firm operates in circular-economy materials recovery, with a portfolio spanning non-destructive photovoltaic module recycling, silicon block and shaped-part production (ingots from 20 to 960 kg), selective chemical etching and cleaning, trace analysis (GDMS), specialty chemical manufacturing, nanoparticle fabrication (silver, copper, silicon), and wastewater treatment. Its core technological differentiation is a patented zero-waste PV recycling process that recovers >98% of metals and 97% silver purity, recently extended via a Quasar-piloted water-jet delamination method and a ReKomInGa process for gallium and indium recovery from semiconductor production waste.
The company serves industrial customers in the photovoltaic and semiconductor sectors across Germany, with selected reach into France (via the ROSI partnership) and India (via an exclusive licensing agreement with Malaviya Solar). Revenue mechanics are multi-stream: professional services for PV recycling and water treatment, one-time/license sales of silicon materials and specialty chemicals, and licensing royalties from international technology transfer. Go-to-market is direct B2B sales supplemented by technology licensing and EU Horizon 2020/Europe research consortiums (Circusol, SUPER PV, Quasar, ReKomInGa), which function as both R&D funding and channel access. Public funding signals include ZIM project support, the KfW Award Gründen 2022 national win, and multiple Saxon Environmental Awards (2015, 2019) and German Resource Efficiency Award nominations.
LuxChemtech firmographics
Firmographics- Name
- LuxChemtech
- Legal name
- LuxChemtech GmbH
- Website
- https://lc-freiberg.de
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- LuxChemtech GmbH is a German specialty materials company that recycles end-of-life photovoltaic modules and recovers critical raw materials (silicon, silver, gallium, indium) for semiconductor and solar industry customers via patented processes, licensing, and EU research partnerships.
- Ownership category
- akta.pro rank
LuxChemtech industry classification
Industry- Product category
- Photovoltaic Recycling & Materials Processing
- NAICS
- Materials Recovery Facilities (56292), Glass and Glass Product Manufacturing (3272)
- SIC
- Miscellaneous Chemical Products (2890)
- akta.pro primary industry
- PV Module & Panel Recycling (Glass, Silicon, Metals Recovery) (EUAMALAA)
- akta.pro secondary industries
- Solar End-of-Life, Recycling & Decommissioning (Panels, Inverters, Racking) (EUAMABAM), Solar PV Module & Cell Manufacturing (Crystalline, Thin-Film) (EUAMAHAA), PV & Energy Device Recycling (Solar Panels, Inverters, Power Electronics) (EUAIAIAL), Decommissioning, Recycling & End-of-Life Services (Module Recycling, Site Restoration) (EUACAGAM)
Keywords
Where LuxChemtech is headquartered
LocationHeadquarters
- HQ city
- Freiberg
- HQ country
- Germany
- HQ region
- Europe
Offices2 records
Markets served
LuxChemtech business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Supply Chain, Infrastructure
Revenue model
- Photovoltaic Recycling Services: Non-destructive recycling services for end-of-life solar modules, recovering valuable materials including glass, silicon, silver, indium, and tellurium for reintroduction into supply chains.
- Technology Licensing: Licensing of patented solar panel recycling technology to international partners under exclusive agreements, such as the partnership with Malaviya Solar in India.
- Silicon Materials Production and Processing: Production and processing of silicon blocks, ingots, shaped parts, and special alloys for photovoltaic and semiconductor applications, including crystallization, remelting, purification, and mechanical treatment services.
- Specialty Chemicals Manufacturing: Custom development and production of specialty chemicals for various industrial applications.
- Water Treatment Services: Chemical wastewater treatment and water treatment services including technology development and large-scale implementation support.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels3 records
LuxChemtech product offering
Product offeringCore offering
LuxChemtech GmbH operates a chemical plant providing non-destructive recycling of end-of-life photovoltaic modules to recover glass, silicon, silver, indium, and tellurium, alongside silicon material processing (crystallization, remelting, purification), production of silicon shaped parts for sputtering targets, special alloys, etching/cleaning services, GDMS trace analysis, nanoparticle fabrication, specialty chemicals manufacturing, and wastewater treatment for industrial clients in the solar and semiconductor sectors.
Product overview
LuxChemtech GmbH is a German technology company specializing in circular economy solutions for semiconductor and photovoltaic materials. The company operates as a multi-product portfolio rather than a unified platform, offering complementary services across the material recovery and processing value chain. The core offering is photovoltaic recycling for non-destructive recovery of materials from end-of-life solar modules, supported by silicon processing capabilities (silicon blocks, shaped parts for sputtering targets, special alloys) and analytical services (GDMS trace analysis). Additional products include mechanical and chemical treatment services, nanoparticle fabrication, specialty chemicals, and wastewater treatment. The portfolio serves semiconductor materials such as gallium arsenide (GaAs), indium phosphide (InP), cadmium telluride (CdTe), and copper indium gallium diselenide (CIGS) from photovoltaic modules, wafers, targets, and production waste.
Differentiator
Problem solved
Functional benefit
Products and services
- Photovoltaic Recycling Non-destructive reprocessing of end-of-life photovoltaic modules using green physical and green chemical processing steps to recover white glass as a whole and rare materials including silicon, silver, indium, and tellurium. Targeted at solar module manufacturers, PV installation companies, and waste management operators.
- Silicon Blocks - Crystallization, Remelting, Purification Production of multicrystalline silicon blocks and ingots in sizes from 20 to 960 kilograms, including production of dopant alloys (n-type and p-type), raw material qualification for silicon producers, and purification by directional solidification. Serves solar and non-solar applications.
- Special Alloys Based on Silicon Manufacture of doped silicon ingots and special alloys based on silicon for intelligent coating of industrial surfaces, used for PVD applications such as sputtering targets or powder for thermal spraying.
- Silicon Shaped Parts for Sputtering Targets Production of multicrystalline silicon shaped parts in various geometries and sizes for manufacturing sputtering targets, machinery and plant linings, carriers and tools in microelectronics, and substrates for optical applications. Also offers processing of used targets.
- Mechanical Treatment of Silicon and Hard-Brittle Materials Mechanical processing including sawing with diamond disk and band saws, crushing in size range 5-35mm, and milling with target particle size from 0.05mm to 3mm. Processes multi- and monocrystalline silicon sections with customer-specific target particle sizes.
- Etching and Cleaning of Silicon and Other Materials Fully and partially automated etching equipment for chemical surface treatment of materials of varying sizes and morphologies. Includes surface cleaning, layer removal, polish etching of seed crystals, cleaning of wafer carriers and boats from CVD tools, and selective etching of metals for material recovery.
- Trace Analysis and Quality Assurance (GDMS) Comprehensive analyses for solar and non-solar applications including carrier lifetime measurement by MDP (microwave detected photoconductivity), particle size distribution by sieve analysis, infrared measurement for detection of cracks and impurities, and determination of resistivity and conductivity type.
- Nanoparticles (Nanosilver, Nanocopper, Nanosilicon) Production of nanoparticles and finest powders of Silver, Copper and Silicon in various granulations, serving as a basis for conductive pastes and inks and thermal grease applications.
- Specialty Chemicals Fabrication and Production Development and production of specialty chemicals for a wide variety of applications based on many years of expertise in chemical product development.
- Wastewater and Water Treatment Chemical wastewater treatment and water treatment services including technology development and support for large-scale implementation, offering optimal and flexible solutions for chemical wastewater treatment.
Quantifiable outcome
- Over 98% of metals recovered from end-of-life solar panels
- +3 more outcomes
Companies that use LuxChemtech
Customer profileSegments3 records
Ideal customer profiles3 records
LuxChemtech technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
LuxChemtech partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights5 records
LuxChemtech competitors and assessment
Company assessmentEmerging players
- Rinovasol (formerly Rinova): Swedish/European emerging PV recycling specialist focused on circular economy solutions. Comparable niche target market and recovery technology focus.
- SolarCycle: US-based PV recycling startup using high-throughput recycling technology. Comparable business model targeting end-of-life module recovery, though with different technology stack and a focus on the North American market.
- Silmach: European specialist in silicon micro-mechanical components. Comparable on advanced silicon processing capabilities, though focused on MEMS rather than recycling.
- SunR Group: German-based emerging PV recycling and circular economy company. Comparable as a niche European player focused on solar panel recovery, though with less silicon processing depth than LuxChemtech.
Direct peers
- ROSI Solar: French PV recycling specialist and direct strategic partner of LuxChemtech. Both focus on recovery of silver, silicon, and other materials from end-of-life modules using mechanical and chemical processes; ROSI brings industrial scale-up while LuxChemtech provides material science depth.
Broad incumbents
- Siltronic: Leading global silicon wafer manufacturer. Comparable on silicon material processing and trace analysis expertise, though operating at much larger scale and serving semiconductor rather than recycling customers.
- Wacker Chemie: Major German polysilicon and silicon products producer. Comparable silicon crystallization and material processing capabilities at much larger scale; competes on the silicon blocks and shaped parts side rather than recycling.
- Veolia Environmental Services: Global waste management incumbent entering PV recycling through its European subsidiaries. Offers far broader waste handling capabilities and municipal contracts, but is less specialized in high-purity semiconductor material recovery than LuxChemtech.
- First Solar (Recycling Program): US thin-film PV manufacturer with an industry-leading in-house recycling program achieving ~95% module recovery. Represents an in-house integrated recycling model that could compete with or partner alongside specialist recyclers like LuxChemtech.
Regional players
- ENEOS Holdings: Japanese energy and materials company with PV recycling operations. Comparable end-of-life solar processing focus but operates primarily in the Japanese market rather than Europe.
Market position
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
LuxChemtech social profiles
Digital presenceLuxChemtech financial estimates
Financial estimateRevenue estimate
Valuation estimate
LuxChemtech leadership team
Management profileNumber of profiles
Profiles2 records
LuxChemtech funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
LuxChemtech 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 LuxChemtech
What does LuxChemtech do?
LuxChemtech GmbH operates a chemical plant providing non-destructive recycling of end-of-life photovoltaic modules to recover glass, silicon, silver, indium, and tellurium, alongside silicon material processing (crystallization, remelting, purification), production of silicon shaped parts for sputtering targets, special alloys, etching/cleaning services, GDMS trace analysis, nanoparticle fabrication, specialty chemicals manufacturing, and wastewater treatment for industrial clients in the solar and semiconductor sectors.
Is LuxChemtech a public or private company?
LuxChemtech is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was LuxChemtech founded?
LuxChemtech was founded in 2019. It employs 11 to 50 people.
Where is LuxChemtech based?
LuxChemtech is headquartered in Freiberg, Germany, in the Europe region.
How does LuxChemtech make money?
Five revenue lines are on record. Photovoltaic Recycling Services are the primary driver. The others are technology Licensing, silicon Materials Production and Processing, specialty Chemicals Manufacturing and water Treatment Services.
Who are LuxChemtech's main competitors?
Emerging players on record are Rinovasol (formerly Rinova), SolarCycle, Silmach and SunR Group. ROSI Solar is listed as a direct peer. Broad incumbents are Siltronic, Wacker Chemie, Veolia Environmental Services and First Solar (Recycling Program). ENEOS Holdings is listed as a regional player.
Does LuxChemtech have an API?
No public API is recorded for LuxChemtech.
What industry is LuxChemtech in?
LuxChemtech's product category is Photovoltaic Recycling & Materials Processing. Its primary akta.pro industry code is EUAMALAA, PV Module & Panel Recycling (Glass, Silicon, Metals Recovery), with a secondary code of EUAMABAM, Solar End-of-Life, Recycling & Decommissioning (Panels, Inverters, Racking). Its NAICS code is 56292 and its SIC code is 2890.