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Built on OES. Driven by Laser. Focused on Results.

Since 2016, QuantoLux has been developing laser-based optical emission spectrometry systems for fast, robust and application-driven elemental analysis — built on deep OES experience and engineered in Kleve, Germany.

 

The QuantoLux Story

QuantoLux was founded in 2016 in Kleve, Germany. But our story began long before that — in optical emission spectrometry, industrial elemental analysis and the continuous search for faster, more practical ways to deliver reliable analytical results.

Today, we combine this OES heritage with laser technology, application know-how and modern software to develop Laser-OES systems for industrial users worldwide.

Messe Photo QLX1

Our Vision

At QuantoLux, we believe that knowledge begins with understanding materials. Our vision is to make elemental analysis as fast, reliable, and effortless as possible — transforming how industries control quality, optimize processes, and drive sustainability. By combining advanced optical technologies with smart software, we empower people and businesses to Deliver Results! — accurate analytical results, and measurable business outcomes.

 

Our Mission

Our mission is to redefine optical emission and laser-based spectrometry through innovation, usability, and trust. We design and build instruments that merge laboratory precision with field-ready simplicity, helping users turn complex data into confident decisions. Every solution we create — from handheld LIBS to automated systems — reflects our commitment to performance, transparency, and customer success.

In everything we do, we strive to help our partners and clients Deliver Results!

Innovation and Expertise

QuantoLux combines engineering excellence with a strong commitment to innovation and customer-focused development for real-world analytical challenges.

 Our Products

QuantoLux designs and manufactures next-generation optical emission spectrometers that combine portability, durability, and ease of use. 

Sustainability and Responsibility

QuantoLux develops solutions that support both innovation and sustainability. Our spectrometers help industries reduce waste and ensure material integrity.

 Why Choose QuantoLux?

QuantoLux delivers more than products — we provide worldwide trusted solutions that enhance accuracy and optimize operations. 

Our history

pre-2016

OES experience before QuantoLux

2016

Foundation of QuantoLux in Kleve, Germany

2017

First QLX1 generation.

2018-2022

Application and product platform development

2021

QLX9 Launch

2023-2024

Expansion into stationary Laser-OES systems

Feb 2025

New headquarters and production building in Kleve

2026

New product generation and international growth

Future

Laser-OES as an industrial analysis platform

Our Headquarter

QuantoLux headquarter located in Kleve, Germany, in a modern, purpose-built facility designed to support the company’s continued growth. The new headquarter provides expanded production areas, additional office capacity, and dedicated demonstration and conference spaces for customers and partners.

The building reflects QuantoLux’s commitment to sustainability. It has heat-pump system, solar power generation, and charging infrastructure for electric vehicles. This approach allows operating autonomously and minimises carbon footprint. 

In addition to its headquarters in Kleve, QuantoLux operates the QuantoLux Innovation site in Blaustein, Germany, and is supported by a global network of distributors serving customers worldwide. Visit our contact page to find your local distributor and connect with a QuantoLux expert.

Headquarter, front door view

Headquarter, front door view

Headquarter, the area around

Headquarter, warehouse side view

Production area
Production area
meeting room

Meeting room

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The QLX Business Model –
Built on Two Strong Pillars

At QuantoLux, our business model is based on two strategic pillars:

  1. Standard Products
    We offer a range of innovative laser spectrometry systems – including the AlloyChecker, QLX1, QLX3, QLX5, and QLX9 – that are helping to establish LIBS (Laser-Induced Breakdown Spectroscopy) as a trusted analytical technology across industrial sectors.

  2. Custom OEM Solutions
    We also develop tailor-made solutions based on laser spectrometry, from compact microscopy tools to large-scale systems for recycling and materials processing. Customization of our standard products for specialized applications is also part of our offering.

Thanks to our scalable development teams and agile project workflows, we deliver high-quality solutions quickly and efficiently. QuantoLux is ready to take over production on a next level – carried out in our ISO 9001-certified facility at our new headquarters.

Join the Team – Shape the Future of Material Analysis

At QuantoLux, innovation doesn’t just happen in the lab — it starts with people who are curious, passionate, and ready to make an impact. We’re a growing team of engineers, scientists, and thinkers dedicated to redefining how the world measures and understands materials.

If you enjoy solving real-world challenges, working with cutting-edge laser and spectrometry technology, and shaping solutions that truly Deliver Results!, we’d love to meet you.

👉 Explore our open positions and apply today:

Our company
Our company
Our company
AlloyChecker

Our team

The QuantoLux team is a dynamic blend of seasoned experts and young, innovative engineers and scientists. This unique combination brings together deep industry knowledge with fresh perspectives and cutting-edge ideas. United by a shared passion for technology and sustainability, the team drives advancements in laser-based spectroscopy and elemental analysis. Their collaborative spirit fosters creativity and excellence, ensuring that QuantoLux remains at the forefront of innovation while delivering high-value solutions to its customers.

Andreas Kunz, Co-Founder QuantoLux

Andreas Kunz

CEO and Co-Founder

As the visionary CEO and co-founder of QuantoLux, Andreas is leading the company since its inception in 2016. With a strong background in physics and a deep passion for laser-based technologies, he has dedicated his career to advancing elemental analysis and promoting sustainability. Under his leadership, QuantoLux has grown from a pioneering idea into a globally recognized provider of cutting-edge laser-OES solutions. Known for his strategic thinking and commitment to innovation, Andreas fosters a collaborative culture within the company, empowering the team to deliver high-impact solutions that drive economic and environmental progress.
MIO Profile

Mischa Ounanian

Chief Operating Officer

Mischa is the dynamic COO and co-founder of QuantoLux, playing a pivotal role in the company's operations and strategic development since its foundation in 2016. With extensive expertise in operational management and a deep understanding of laser-OES technologies, Mischa ensures the seamless integration of innovation, quality, and efficiency across the company's processes. His leadership has been instrumental in bringing QuantoLux’s vision to life, driving product launches, and fostering customer trust worldwide. Passionate about sustainability and technological advancement, Mischa is dedicated to building a future where precision and environmental responsibility go hand in hand.
ALS Profile Photo

Alexander Schlemminger

 QuantoLux Innovation Managing Director

Alexander is a mechanical engineer with a strong focus on production and quality management. He is deeply fascinated by the optimization opportunities that new technologies offer to enhance traditional industrial production processes, which have been in place for centuries. Over the past 15 years, he has been helping clients in the high-tech sector leverage these technologies to drive efficiency and innovation. For the last 8 years, Alexander has been particularly intrigued by the potential of lasers and their applications across various industries to achieve this goal, improving both productivity and precision in complex processes.

Our culture

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Built on OES. Driven by Laser. Focused on Results.

 

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FAQ – About QuantoLux

What does QuantoLux do?

QuantoLux specialises in advanced laser‑based spectroscopy solutions for rapid and precise material analysis. Our instruments enable industries to perform elemental analysis quickly and reliably — from metals and alloys to slag and recycled materials.

What is special about QuantoLux’s technology?

Our technology is based on Laser‑OES (Laser‑Induced Breakdown Spectroscopy), which uses a laser as the excitation source. This allows for fast, accurate, and low‑maintenance elemental analysis — a modern alternative to traditional methods.

Where are QuantoLux’s company locations?

QuantoLux has offices in Kleve (Germany, headquarters), Ulm/Blaustein (Germany), and Singapore.

What industries does QuantoLux serve?

QuantoLux provides solutions for industries such as steel production, slag analysis, metal recycling and scrap sorting, inspection labs (PMI), and other sectors requiring fast and reliable material analytics.

Why choose QuantoLux over conventional analysis providers?

QuantoLux offers a unique combination of speed, accuracy, ease-of-use, and low maintenance through Laser‑OES. Our instruments are designed for industrial conditions, giving users high throughput, low downtime, fast ROI, and support for a wide range of elements.

How can I get a demo of QuantoLux instruments?

Demo requests can be arranged by contacting your local QuantoLux representative or using the contact form on our website. We provide guided demonstrations to show how our instruments perform in real-world industrial applications.

 

Which certifications does QuantoLux carry?

QuantoLux instruments and processes adhere to relevant international standards and certifications in material analysis, quality management, and safety. Specific certification details are available upon request for each product.

Company news

Read our blog posts from "Elemental Insights"