StartupBlink

203 Top startups in Luxembourg City for July 2026

We rank Belron, Talkwalker and Salonkee in Luxembourg City along with 200 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Luxembourg City startup ecosystem ranks #167 globally and #1 in Luxembourg.

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Top Unicorn Startups in Luxembourg City for 2026

OCSiAl is the only unicorn in Luxembourg City raising more than USD 2B. It is the undefined ranked unicorn in Western Europe.
1st
OCSiAl logo
OCSiAlSB Score: 466

OCSiAL is a leading global nanotechnology company that produces affordable graphene nanotubes, with their flagship product TUBALL. These high-purity nanotubes can be added to various materials, enhancing their properties.

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Website
ocsial.com/en
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$109.5M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:1

Best Startups in Luxembourg City for 2026

1st
Belron logo
BelronSB Score: 505

Belron specializes in auto glass repair and replacement. It is the only global VGRR operator, serving over 11 million customers annually across 34 countries and five continents. The company ranks first in each of its top ten markets, including the United States, France, and Germany. Carglass, Safelite, and Autoglass are among the well-known brands in Belron's portfolio.

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Website
www.belron.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
$24.9M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
Talkwalker logo
TalkwalkerSB Score: 503

Talkwalker is a listening and analytics company that empowers over 1,000 brands and agencies to optimize the impact of their communication efforts. The company provides businesses with an easy-to-use platform to protect, measure and promote their brands worldwide, across all communication channels. Talkwalker’s state-of-the-art social media analytics platform monitors and analyzes online conversations on social networks, news websites, blogs and forums in 187 languages. The company is headquartered in Luxembourg and has offices in New York City, San Francisco, and Frankfurt. For more information, please visit www.talkwalker.com. Talkwalker is also the home of Talkwalker Alerts and Talkwalker Free Social Search. Marlin Equity Partners, a global investment firm with over $6.7 billion of capital under management, acquired a majority stake in Talkwalker in 2018.

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Website
www.talkwalker.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$9.3M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
Salonkee logo
SalonkeeSB Score: 490

Salonkee is a software development company specializing in customer management and POS systems for the hair and cosmetics industries. Their innovative solutions encompass warehouse management, business development analytics, and marketing tools, empowering businesses to optimize operations and enhance customer engagement effectively.

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Website
pro.salonkee.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$38.6M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
4th
Salonkee logo
SalonkeeSB Score: 486

Salonkee is a software development company that provides software for customer management and POS systems. They serve the hair and cosmetics sectors. Their software services include warehouse management, business development statistics, and marketing.

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Website
www.salonkee.lu
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$38.6M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
5th
simpleshow logo
simpleshowSB Score: 475

simpleshow simplifies complex concepts through engaging video explanations. The platform is the ultimate destination for clear, concise, and error-free video content.

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Website
simpleshow.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$20.4M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
6th
Allegro.eu logo
Allegro.euSB Score: 459

Allegro.eu, the top e-commerce platform in Poland, connects over 135,000 businesses, especially small and medium enterprises, with shoppers. It offers a diverse shopping experience for Poles and stands out as the largest European-origin online marketplace.

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Website
about.allegro.eu
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$66.5M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
7th
Eurosender logo
EurosenderSB Score: 446

Eurosender is a modern platform that combines advanced automation capabilities and can be used by companies of different scale as their own outsourced digital logistics department. Eurosender’s mission is to empower companies to understand and manage their logistics process exclusively online - at no cost, to accumulate and analyse relevant information about their logistics operations, base their decisions on data and thus, increase their efficiency by anticipating possible disruptions. We complement robust logistics software with a team of logistics specialists who keep close to businesses’ problems and can address them by offering tailor-made solutions. Eurosender is a global logistics marketplace, an effective link between transportation providers and businesses, using pricing and service technologies to help companies scale and optimize their operations. The company was founded in 2014 and it is headquartered in Luxembourg, having offices in London, Berlin, Ljubljana, Kiev and Gdynia.

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Website
www.eurosender.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$746.3K
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
8th
Passbolt logo
PassboltSB Score: 439

Passbolt is an open source password manager designed for the needs of Agile and DevOps teams. It is better because it is: highly collaborative, interoperable (Open API), open source, based on standards (PGP). Passbolt can be used in the cloud or on-prem for maximum data ownership.

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Website
www.passbolt.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$11.2M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
9th
payconiq logo
payconiqSB Score: 432

Founded in 2014, Payconiq is a mobile payment platform. Payconiq leads the transformation of the payment industry in Europe. They've created an app which can be used for omnichannel payments: in store, online, and between friends. Consumers benefit from quick and easy payments through their smartphone while merchants reduce checkout times and pay smaller fees per transaction than any other payment method. Payconiq is currently active in Belgium, the Netherlands, Germany and Luxembourg with local offices in each of these markets.

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Website
payconiq.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$22.3M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
10th
Aiva Technologies logo
Aiva TechnologiesSB Score: 419

Aiva Technologies is an AI company that helps individuals by creating personalized soundtracks with AI. The company composes soundtrack music for motion pictures, games, commercials, and trailers. It develops compelling themes for projects faster than ever before, by leveraging the power of AI-generated music. Aiva was founded in 2016 and is headquartered in Luxembourg.

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Website
www.aiva.ai
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
$17.5M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
11th
SustainCERT logo
SustainCERTSB Score: 402

SustainCERT is a group of mission-driven people who are passionate about sustainability and making a meaningful environmental impact through digital transformation. SustainCERT embraces technology in order to advance our industry's progress. The company's platform enables clients to quantify and report on the social and environmental impacts by providing digital verification and management of climate claims across carbon markets and value chains in order to meet the standards set in order to be sustainable, yielded from a wide range of interventions.

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Website
www.sustain-cert.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$47M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:124

Most Funded Startups in Luxembourg City for 2026

The top three most funded startups in Luxembourg City have raised total funding of more than USD 330M. WEO has 1.37% more funding than Etix Everywhere.
1st
Etix Everywhere logo
Etix EverywhereSB Score: 377

Etix Everywhere is a fast-growing startup financing, designing, building and operating innovative data centers. Based in Luxembourg, the company offers colocation services in its global data center network, builds tailor-made data centers. With 50% of staff dedicated to R&D, Etix Everywhere develops smart devices & softwares to empower data centers with Artificial Intelligence.

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Website
www.etixeverywhere.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$80M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
Allegro.eu logo
Allegro.euSB Score: 459

Allegro.eu, the top e-commerce platform in Poland, connects over 135,000 businesses, especially small and medium enterprises, with shoppers. It offers a diverse shopping experience for Poles and stands out as the largest European-origin online marketplace.

View Full Page
Website
about.allegro.eu
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$66.5M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
eureKARE logo
eureKARESB Score: 314

eureKARE is focused on investing in synthetic biology biotechnology companies and creating new ventures.

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Website
eurekare.eu
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$60M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:124

Top Hiring Startups in Luxembourg City by Employee Number

The top three hiring startups in Luxembourg City have an median employee size that is between [1001-5000]
1st
Belron logo
BelronSB Score: 505

Belron specializes in auto glass repair and replacement. It is the only global VGRR operator, serving over 11 million customers annually across 34 countries and five continents. The company ranks first in each of its top ten markets, including the United States, France, and Germany. Carglass, Safelite, and Autoglass are among the well-known brands in Belron's portfolio.

View Full Page
Website
www.belron.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
$24.9M
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
BIM-Y logo
BIM-YSB Score: 145

BIM-Y is a cutting-edge database with spatial and temporal analysis tools that utilize digitalization, big data, and information sharing. This innovative platform is divided into four units to extend the lifespan of buildings, save time and money, making it a valuable asset for businesses.

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Website
www.bim-y.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
Banking Circle logo
Banking CircleSB Score: 227

Banking Circle is a licensed bank offering essential financial services infrastructure. They pioneer a super-correspondent banking network, providing mission-critical solutions for businesses.

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Website
bankingcircle.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)
4th
AccorInvest logo
AccorInvestSB Score: 168

AccorInvest is also a strategic owner and operator. AccorInvest's strategy is to raise hotel operational performance through a partnership with accor and maximize long-term value for investors, partners, and collaborators.

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Website
www.accorinvest.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
National Rank(Luxembourg)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:203

Explore More Top Startups

Explore the Startup Ecosystem of Luxembourg City

National Rank

(Luxembourg)

1st

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Regional Rank

(Western Europe)

31st

1

Global Rank

(WorldWide)

167th

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Top Cities for Startups in Luxembourg - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
2026 National Rank CityGlobal RankTotal Score & National ShareAnnual GrowthQuantity ScoreQuality ScoreBusiness Score
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