Best High Tech Companies in Luxembourg, Luxembourg
The 57 best High Tech companies in Luxembourg, Luxembourg in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Leko.
Luxembourg's High Tech sector doesn't get the attention it deserves, but our ranking of 57 tracked companies by disclosed equity funding makes the case pretty clearly. Total disclosed funding sits at $51M across the cohort, with Leko leading at $21M and OQ Technology pulling $13M for satellite IoT connectivity. One unicorn in the mix. Investors like the European Investment Bank and EIC Fund have been consistent backers, and you can see their fingerprints across the most active deals.
So what's the directional story right now? Coverage is rising fast, and the hot themes clustering around EV battery technology, next-generation EV platforms, and EV drive system innovations are pulling capital and attention toward companies that can actually ship hardware and software in tandem. That's not a small ask in a market this size. I'd also flag that maximising online sales channels for high-tech products is an increasingly real operational pressure, not just a marketing footnote. Smaller players like Arspectra, Scorechain, and Wizata are each sitting at $3M to $5M in disclosed funding, which tells you the space still has room for breakout rounds. The momentum is real, and the data's here if you want to dig in.
Our analysis of 1,127 High Tech companies
$222.2b in tracked funding; 89% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best High Tech companies in Luxembourg
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Leko Provider of augmented wood-based biocomposite materials | $21M | 52 mo ago | Series A | Francois Cordier Founder & CEO | 2014 | ContentfulApple iCloud MailMicrosoft 365+14 | 42 patents Prefabricated wood‑based structural panels and flooring systems for rapid construction | 1 job opening · 1 launch |
| 2 | OQ Technology Provider of global satellite network for IoT communication | $13M | 4 mo ago | Series B | Mohamed Almheiri Co-Founder | 2016 | ContentfulNode.jsYouTube+15 | — | 1 partnership |
| 3 | OCSiAl 🦄 Manufacturer of graphene nanotubes and nanoaugmented materials for various industries | $5M | 62 mo ago | Series A | Konstantin Notman CEO | 2010 | Apple iCloud MailLeafletMapbox.js+12 | — | — |
| 4 | Wizata Developer of industrial AI platform for process optimization and automation | $5M | 73 mo ago | Series A | Olivier Zuffo Co-Founder | 2014 | HubSpot CMS HubApple iCloud MailMicrosoft 365+28 | — | — |
| 5 | Scorechain Cloud-based regulatory compliance solution for bitcoin and blockchain | $3M | 56 mo ago | Public | — | 2015 | WebflowAmazon Web ServicesAtlassian Statuspage+24 | — | 1 job opening · 1 launch |
| 6 | Arspectra Developer of augmented reality glasses and solutions for healthcare applications | $3M | 49 mo ago | Funding Raised | Cedric Spaas Founder & CEO | 2018 | TurbopackEmotionNode.js+9 | 15 patents Patents concentrated in electrical & electronics | — |
| 7 | Syslor Provider of an AR-based solution to visualize underground public infrastructure | $1M | 68 mo ago | Seed | Edouard Semin Founder & Director | 2017 | WordPressApple iCloud MailMicrosoft 365+23 | — | 1 partnership · 1 expansion |
| 8 | Oxford BioChronometrics User behavioral signature based IAM solution | $198K | 154 mo ago | Seed | Adrian Neal Founder | 2013 | — | — | — |
| 9 | The Markets Trust Risk management, regulatory & compliance software. | $110K | 126 mo ago | Funding Raised | Evangelos PAPADOPOULOS Founder & CEO | 2013 | — | — | — |
| 10 | Airboxlab Health and wellness company based on IOT | $100K | 120 mo ago | Seed | Jacques Touillon Founder & CEO | 2013 | WordPressAlgoliaMySQL+34 | — | — |
Top 12 High Tech companies in Luxembourg
#1
Series B · Leudelange, Luxembourg · founded 2016 · 16 employees$13Mraised▾
Provider of global satellite network for IoT communication. It provides a low-cost data plan and easy-to-operate network to serve new types of assets and markets that traditional terrestrial and satellite network operators cannot support. Some of these are remote, critical, mobile, and inaccessible assets. Its features include connectivity, scalability, management, and analysis.
#2
Series A · Luxembourg, Luxembourg · founded 2014 · 49 employees$21Mraised▾
Leko is a provider of augmented wood-based biocomposite materials. It uses AI-powered robotics technology to develop cross-laminated timber composite materials for the construction sector. It also offers a software solution to design and optimize material usage.
- Feb 2022Series A$21M
#3
Funding Raised · Luxembourg, Luxembourg · founded 2018 · 15 employees$2.8Mraised▾
Developer of augmented reality glasses and solutions for healthcare applications. The company provides platforms addressing medical use cases and needs. Augmented reality solutions enable visualization of patient information and imaging data. Remote education and assistance bring communications to the next level.
- 2022Grant (prize money)$2.8M
#4
OCSiAl 🦄Series A · Luxembourg, Luxembourg · founded 2010 · 450 employees$5Mraised▾
Manufacturer of graphene nanotubes and nanoaugmented materials for various industries. It develops technology for graphenenanotubes and their applications. The company focuses on sustainability and offers solutions for industries seeking advanced technologies. It provides materials and technologies for various applications. The company supports research and development in the field.
#5
Public · Luxembourg, Luxembourg · founded 2015 · 16 employees$2.9Mraised▾
Cloud-based regulatory compliance solution for bitcoin and blockchain. It provides risk scoring, rating of bitcoins address ratings and transactions tracking, blockchain data analytics and monitoring, CRM Dashboards, event monitoring, personal bitcoin statements including charts, bookkeeping, and historical valuation, notifications, API platforms for programmers to build services, and more.
- Nov 2021Grant (prize money)$243.3K
- Oct 2021Seed$2.3M
- May 2018Grant (prize money)—
- Oct 2015Seed$570K
#6
Series A · Mamer, Luxembourg · founded 2014 · 22 employees$4.8Mraised▾
Developer of industrial AI platform for process optimization and automation. The platform facilitates data integration, experimentation, and scalable model deployment across industrial assets and processes. It offers tools for data mapping, AI model creation, and real-time issue identification. The platform aims to improve operational efficiency and reduce energy consumption.
- Jun 2020Series A$3M
- Feb 2020Series A—
- May 2018Seed$1.8M
#7
Seed · Esch sur Alzette, Luxembourg · founded 2017 · 16 employees$1.2Mraised▾
Provider of an augmented reality based solution to visualise underground public infrastructure. Enables users to identify danger zones and view the excavation work & networks in 3D & a superimposed environment. Also offers a GNSS box and a Syslor portal for applications in the construction site.
- Oct 2020Seed$1.2M
#8
Seed · Luxembourg, Luxembourg · founded 2013 · 9 employees$198Kraised▾
Developer of cyber security software designed to fight against digital fraud. The company provides internet security software that captures user inputs and creates a signature that is unique and uses behavior to protect digital assets from unauthorized access, enabling businesses to identify fraudulent traffic and take necessary steps.
- Sep 2013Seed$198K
#9
Funding Raised · Luxembourg, Luxembourg · founded 2013 · 6 employees$109.8Kraised▾
The Markets Trust is a company active in risk management, regulatory and compliance advisory and software development. Their flagshup product InvestoMoodia is a personality profiler and portfolio matching system for retail and private banking customers. It returns risk/utility functions and time discounting functions for each user. It is an advanced form of KYC using behavioral finance.
- Dec 2015Grant (prize money)$54.6K
- Jul 2015Grant (prize money)$55.2K
#10
Seed · Esch sur Alzette, Luxembourg · founded 2013 · 9 employees$100Kraised▾
Airboxlab is a Luxembourg based company developing IOT product. Its latest product Foobot is a wifi connected device that has a number of sensors that measures the composition of the air inside users home. It also alerts user when there is a big change in the air quality allowing the user to identify the source.
- 2016Seed$100K
#11
Seed · Hesperange, Luxembourg · founded 2017$75Kraised▾
Risk management and AML solutions for the fund industry. It uses machine learning and natural language processing technology to provide fund management solutions. It offers anti-money laundering and cash monitoring solutions, cash reconciliation, quantitative risk measures, regulatory compliance, investment compliance and performance analytics, and more.
- May 2017Seed$75K
#12
Funding Raised · Luxembourg, Luxembourg · founded 2007 · 235 employees—raised▾
Provider of 3D scanning and face recognition systems. Its 3D scanners work in real-time and are used in fields such as reverse engineering, medical imaging, archaeology, art digitization, computer animation, prototyping, and anthropology. Its products include a 3D scanner for professionals, a 3D scanner for non-professional use cases, and a 3D scanning kit. In addition, it also develops and sells biometric security and 3D face recognition technology.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of High Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Semiconductors is moving in Luxembourg
A read on the academic research around Semiconductors — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 5 Luxembourg-affiliated papers.
- University of Luxembourg3
- Luxembourg Institute of Science and Technology1
- IEE1
- CMOS1
- Noise (video)1
- Electronic circuit1
- Nonlinear system1
- Thermal fluctuations1
- Nanophotonics1
- Quantum computer1
- Qubit1
- Electronic circuit1
- Quantum technology1
- Voltage1
- Photovoltaic system1
- Solar cell1
- Semiconductor materials1
- Solar energy1
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.