63 Top startups in Leuven for April 2025

We rank GuardSquare, THEO Technologies and Equiduct in Leuven along with 60 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Leuven startup ecosystem ranks #275 globally and #4 in Belgium.

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Best Startups in Leuven for 2025

SB Score:451

GuardSquare is the world's leading provider of the most advanced security software for Android applications

Industry:
Software & Data
Subindustry:
Cybersecurity

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SB Score:451

Video Made Easy offers exceptional video experiences on any device. Delivering seamless viewing for all users, this startup simplifies the video-watching process.

Industry:
Social & Leisure
Subindustry:
Digital Media

National Rank (Belgium)

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SB Score:444

Equiduct is a trading platform that provides Best Execution services and a lit central limit order book for users. Experience premium trading opportunities with Equiduct's innovative features.

Industry:
Fintech
Subindustry:
Financial Services

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SB Score:426

CrazyGames offers a wide selection of top-quality online games that can be played instantly in your browser without any downloads or installations. With a variety of genres to choose from, it's easy to find the perfect game to play and enjoy for free.

Industry:
Social & Leisure
Subindustry:
Gaming

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SB Score:407

SettleMint's product is an easy to use platform for web2 engineers to build, deploy and integrate on web3 infrastructure. SettleMint's high performance, low code platform covers the complete web3 application development lifecycle and stack: - node hosting as a service: pick your protocol, pick your cloud, pick your region and click deploy. 2 minutes to set up your infrastructure. - use case development: choose from the library of fully customizable smart contract templates for more than 50 use cases. - indexing: full Graph QL integration to make querying on chain data super efficient. - storage: full IPFS node deployment for decentralized data storage, Hasura and S3 deployment for centralized storage. - UI builder: fully customizable automated user interface builder. All tools in the platform are fully scalable. With one click, scale up or scale down resources allocated to each deployed service. SOC2 certified and enterprise grade with a world class deployment and orchestration engine to remove risk, complexity and a whole lot of headaches for web3 development. Build fast and don't break things. Active in Europe, MEA, India and APAC with offices in Belgium, Dubai, Delhi, Singapore and Tokyo.

Industry:
Fintech
Subindustry:
Blockchain

National Rank (Belgium)

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SB Score:402

Revolutionize image and video labeling with cutting-edge deep learning technology. Specializing in instance and semantic segmentation on large datasets, our startup streamlines the labeling process for enhanced accuracy and efficiency.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (Belgium)

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SB Score:388

InvestSuite is a fintech company that offers automated investment solutions to financial institutions globally. Their platform caters to institutions of all sizes, providing access to efficient and customizable investment tools.

Industry:
Fintech
Subindustry:
Financial Services

National Rank (Belgium)

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SB Score:383

miDiagnostics is revolutionizing diagnostics with a cutting-edge silicon nanofluidic processor. This next-gen platform offers advanced testing capabilities in a compact design.

Industry:
Healthtech
Subindustry:
Life Sciences

National Rank (Belgium)

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SB Score:381

Simera Sense specializes in advanced camera control electronics, enhancing optical payloads and CubeSat imaging solutions. Their innovative technology empowers users to capture high-quality images and data from space, making satellite imaging more efficient and accessible for a variety of applications.

Industry:
Hardware & IoT
Subindustry:
Manufacturing

National Rank (Belgium)

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Regional Rank (Western Europe)

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10th

BRIKL
SB Score:379

Brikl's MicroStore technology enables custom and promotional businesses to set up team stores in under 15 minutes, significantly reducing setup time. Start selling faster and more efficiently with Brikl's innovative solution.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (Belgium)

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Regional Rank (Western Europe)

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SB Score:362

Vaultspeed offers cutting-edge data warehouse automation solutions as a SaaS company. Streamline your data management processes with our innovative technology.

Industry:
Software & Data
Subindustry:
SaaS

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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Total amount:63

Top 25 Software & Data Startups in Leuven for 2025

The top three Software & Data startups in Leuven have raised more than USD 113M. Leuven startup ecosystem ranks #186 globally for the Software & Data industry.
SB Score:451

GuardSquare is the world's leading provider of the most advanced security software for Android applications

Industry:
Software & Data
Subindustry:
Cybersecurity

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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SB Score:402

Revolutionize image and video labeling with cutting-edge deep learning technology. Specializing in instance and semantic segmentation on large datasets, our startup streamlines the labeling process for enhanced accuracy and efficiency.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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SB Score:362

Vaultspeed offers cutting-edge data warehouse automation solutions as a SaaS company. Streamline your data management processes with our innovative technology.

Industry:
Software & Data
Subindustry:
SaaS

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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Total amount:25

Top 9 Healthtech Startups in Leuven for 2025

The top three Healthtech startups in Leuven have raised more than USD 168M. Leuven startup ecosystem ranks #203 globally for the Healthtech industry.
SB Score:383

miDiagnostics is revolutionizing diagnostics with a cutting-edge silicon nanofluidic processor. This next-gen platform offers advanced testing capabilities in a compact design.

Industry:
Healthtech
Subindustry:
Life Sciences

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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SB Score:339

icometrix creates automated biomarkers that streamline MRI scan measurements for better treatment of neurological disorders.

Industry:
Healthtech
Subindustry:
Biotechnology

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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SB Score:323

reMYND is dedicated to creating treatments for diseases caused by misfolded proteins. Our focus is on developing therapies that can modify the progression of these disorders.

Industry:
Healthtech
Subindustry:
Biotechnology

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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Total amount:9

Top 5 Fintech Startups in Leuven for 2025

The top three Fintech startups in Leuven have raised more than USD 114M. Leuven startup ecosystem ranks #248 globally for the Fintech industry.
SB Score:444

Equiduct is a trading platform that provides Best Execution services and a lit central limit order book for users. Experience premium trading opportunities with Equiduct's innovative features.

Industry:
Fintech
Subindustry:
Financial Services

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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SB Score:407

SettleMint's product is an easy to use platform for web2 engineers to build, deploy and integrate on web3 infrastructure. SettleMint's high performance, low code platform covers the complete web3 application development lifecycle and stack: - node hosting as a service: pick your protocol, pick your cloud, pick your region and click deploy. 2 minutes to set up your infrastructure. - use case development: choose from the library of fully customizable smart contract templates for more than 50 use cases. - indexing: full Graph QL integration to make querying on chain data super efficient. - storage: full IPFS node deployment for decentralized data storage, Hasura and S3 deployment for centralized storage. - UI builder: fully customizable automated user interface builder. All tools in the platform are fully scalable. With one click, scale up or scale down resources allocated to each deployed service. SOC2 certified and enterprise grade with a world class deployment and orchestration engine to remove risk, complexity and a whole lot of headaches for web3 development. Build fast and don't break things. Active in Europe, MEA, India and APAC with offices in Belgium, Dubai, Delhi, Singapore and Tokyo.

Industry:
Fintech
Subindustry:
Blockchain

National Rank (Belgium)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

Browse
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SB Score:388

InvestSuite is a fintech company that offers automated investment solutions to financial institutions globally. Their platform caters to institutions of all sizes, providing access to efficient and customizable investment tools.

Industry:
Fintech
Subindustry:
Financial Services

National Rank (Belgium)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

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Total amount:5

Most Funded Startups in Leuven for 2025

The top three most funded startups in Leuven have raised total funding of more than USD 223M. miDiagnostics has 0.24% more funding than SettleMint.
SB Score:383

miDiagnostics is revolutionizing diagnostics with a cutting-edge silicon nanofluidic processor. This next-gen platform offers advanced testing capabilities in a compact design.

Industry:
Healthtech
Subindustry:
Life Sciences

National Rank (Belgium)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

Browse
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SB Score:407

SettleMint's product is an easy to use platform for web2 engineers to build, deploy and integrate on web3 infrastructure. SettleMint's high performance, low code platform covers the complete web3 application development lifecycle and stack: - node hosting as a service: pick your protocol, pick your cloud, pick your region and click deploy. 2 minutes to set up your infrastructure. - use case development: choose from the library of fully customizable smart contract templates for more than 50 use cases. - indexing: full Graph QL integration to make querying on chain data super efficient. - storage: full IPFS node deployment for decentralized data storage, Hasura and S3 deployment for centralized storage. - UI builder: fully customizable automated user interface builder. All tools in the platform are fully scalable. With one click, scale up or scale down resources allocated to each deployed service. SOC2 certified and enterprise grade with a world class deployment and orchestration engine to remove risk, complexity and a whole lot of headaches for web3 development. Build fast and don't break things. Active in Europe, MEA, India and APAC with offices in Belgium, Dubai, Delhi, Singapore and Tokyo.

Industry:
Fintech
Subindustry:
Blockchain

National Rank (Belgium)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

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SB Score:327

Pharrowtech creates cutting-edge solutions for fast wireless internet, immersive VR/AR experiences, and high-capacity wireless connections.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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Total amount:63

Top Hiring Startups in Leuven by Employee Number

The top three hiring startups in Leuven have an median employee size that is between [101-250]
SB Score:302

With over 30 years of experience, Materialise offers 3D printing services and software solutions for healthcare, automotive, aerospace, consumer goods, and art and design industries.

Industry:
Software & Data
Subindustry:
Software

National Rank (Belgium)

0

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Regional Rank (Western Europe)

0

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Global Rank (WorldWide)

0

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SB Score:451

GuardSquare is the world's leading provider of the most advanced security software for Android applications

Industry:
Software & Data
Subindustry:
Cybersecurity

National Rank (Belgium)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

Browse
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SB Score:383

miDiagnostics is revolutionizing diagnostics with a cutting-edge silicon nanofluidic processor. This next-gen platform offers advanced testing capabilities in a compact design.

Industry:
Healthtech
Subindustry:
Life Sciences

National Rank (Belgium)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:362

Vaultspeed offers cutting-edge data warehouse automation solutions as a SaaS company. Streamline your data management processes with our innovative technology.

Industry:
Software & Data
Subindustry:
SaaS

National Rank (Belgium)

0

View

Regional Rank (Western Europe)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:63

Explore the Startup Ecosystem of Leuven

National Rank

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Regional Rank

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73rd

18

Global Rank

(WorldWide)

275th

14

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Top Cities for Startups in Belgium - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
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