Portfolio
LeanSquare supports each project individually while pursuing an overall strategy. See the list of funded companies below.
Our companies
Albums
Albums
Albums’ mission is to give everyone a solution with an incredible user experience for securing, managing and sharing their photos and videos!
Albums
Albums
Albums’ mission is to give everyone a solution with an incredible user experience for securing, managing and sharing their photos and videos!
Andaman
Andaman
Andaman is an engineering company dedicated to creating software for the healthcare industry. Its team of software engineers and medical specialists is focused on improving healthcare for all.
Andaman
Andaman
Andaman is an engineering company dedicated to creating software for the healthcare industry. Its team of software engineers and medical specialists is focused on improving healthcare for all.
AxonJay
AxonJay
AxonJay is a multi-award-winning AI company that has developed an innovative & unique Self-Machine-Learning Platform™, which reveals & predicts true business behavior in real time.
AxonJay
AxonJay
AxonJay is a multi-award-winning AI company that has developed an innovative & unique Self-Machine-Learning Platform™, which reveals & predicts true business behavior in real time.
Bloomlife
Bloomlife
Bloomlife reassures and empowers mothers while increasing healthcare providers’ ability to optimize care for patients who need it most with Bloomlife Connects, a turnkey operating system that makes it easier for healthcare organizations to screen for maternal and fetal risks.
Bloomlife
Bloomlife
Bloomlife reassures and empowers mothers while increasing healthcare providers’ ability to optimize care for patients who need it most with Bloomlife Connects, a turnkey operating system that makes it easier for healthcare organizations to screen for maternal and fetal risks.
Bridge.audio
Bridge.audio
Bridge.audio is built for everyone working with audio files, from creators to managers, distributors, publishers, supervisors… A unique tool for all the industry!
Bridge.audio
Bridge.audio
Bridge.audio is built for everyone working with audio files, from creators to managers, distributors, publishers, supervisors… A unique tool for all the industry!
CityLegends
CityLegends
CityLegends is a community app for Skateboarding, BMX, Freerunning & Parkour, Scootering and more street disciplines. A community where you explore the world of street, battle your asses off and build legacy.
CityLegends
CityLegends
CityLegends is a community app for Skateboarding, BMX, Freerunning & Parkour, Scootering and more street disciplines. A community where you explore the world of street, battle your asses off and build legacy.
ClimateCamp
ClimateCamp
ClimateCamp is the most collaborative SaaS platform for sustainability. It allows you to connect with your suppliers on real emissions, targets and reductions projects.
ClimateCamp
ClimateCamp
ClimateCamp is the most collaborative SaaS platform for sustainability. It allows you to connect with your suppliers on real emissions, targets and reductions projects.
Comunicare
Comunicare
Comunicare aggregates patient information and collects patient data to make it available to the healthcare team. Comunicare innovates in the personalization of information on the care pathway and intelligence in patient/caregiver interaction.
Comunicare
Comunicare
Comunicare aggregates patient information and collects patient data to make it available to the healthcare team. Comunicare innovates in the personalization of information on the care pathway and intelligence in patient/caregiver interaction.
Cooperlink
Cooperlink
Cooperlink Construction Hub is the coordination center between contractors, architects, engineers and owners, directly linked to their information sources, helping you to centralize construction data and, in the end, deliver a file that’s fit for purpose.
Cooperlink
Cooperlink
Cooperlink Construction Hub is the coordination center between contractors, architects, engineers and owners, directly linked to their information sources, helping you to centralize construction data and, in the end, deliver a file that’s fit for purpose.
Curewiki
Curewiki
Curewiki helps people find a clinical trial among the 24,723 trials validated by the European Medicines Agency and currently recruiting.
Curewiki
Curewiki
Curewiki helps people find a clinical trial among the 24,723 trials validated by the European Medicines Agency and currently recruiting.
Digita
Digita
Digita provides solutions so that people, applications and organizations can easily participate in the Internet of Data based on the Solid principles.
Digita
Digita
Digita provides solutions so that people, applications and organizations can easily participate in the Internet of Data based on the Solid principles.
DJM Digital
DJM Digital
DJM, pushes the boundaries to harness the power of digital for business. From brand strategy to process automation and creative campaigns. Through an agile, business-oriented approach, DJM offers tailor-made support to meet the most specific needs.
DJM Digital
DJM Digital
DJM, pushes the boundaries to harness the power of digital for business. From brand strategy to process automation and creative campaigns. Through an agile, business-oriented approach, DJM offers tailor-made support to meet the most specific needs.
Dogstudio
Dogstudio
Dogstudio is a multidisciplinary creative studio at the crossroads of art, design and technology. Its aim is to deliver stunning experiences that get people talking and create strategic value for brands, tech, entertainment, arts and culture.
Dogstudio
Dogstudio
Dogstudio is a multidisciplinary creative studio at the crossroads of art, design and technology. Its aim is to deliver stunning experiences that get people talking and create strategic value for brands, tech, entertainment, arts and culture.
Druw Audio
Druw Audio
Druw Audio is the creator of Beatsurfing, targeting music production professionals with its intuitive music creation solution. An award-winning application that aims to remove barriers in the creative process.
Druw Audio
Druw Audio
Druw Audio is the creator of Beatsurfing, targeting music production professionals with its intuitive music creation solution. An award-winning application that aims to remove barriers in the creative process.
E-Peas
E-Peas
E-Peas is revolutionizing the IoT sector by offering the most powerful solutions for collecting, processing and detecting ambient energy, enabling wireless device batteries to live forever.
E-Peas
E-Peas
E-Peas is revolutionizing the IoT sector by offering the most powerful solutions for collecting, processing and detecting ambient energy, enabling wireless device batteries to live forever.
Ecco Nova
Ecco Nova
Ecco Nova aims to facilitate the energy transition and sustainable development through participatory financing.
Ecco Nova
Ecco Nova
Ecco Nova aims to facilitate the energy transition and sustainable development through participatory financing.
Efficy
Efficy
Efficy is a CRM designed to meet every need. Solutions that provide all the tools you need to work efficiently,
analyze data, automate processes and achieve objectives.
Efficy
Efficy
Efficy is a CRM designed to meet every need. Solutions that provide all the tools you need to work efficiently,
analyze data, automate processes and achieve objectives.
EuroMusique
EuroMusique
Euro Musique is a company active in sound and lighting for concerts, shows, conferences, festivals, events, corporate events, electrical distribution, etc., as well as in the installation of fixed sound equipment. EuroMusique is also active in exhibitions, fairs and trade shows.
EuroMusique
EuroMusique
Euro Musique is a company active in sound and lighting for concerts, shows, conferences, festivals, events, corporate events, electrical distribution, etc., as well as in the installation of fixed sound equipment. EuroMusique is also active in exhibitions, fairs and trade shows.
Facility Lockers
Facility Lockers
Facility Lockers offers connected mailbox solutions for receiving parcels at any time, as well as a wide range of online concierge services.
Facility Lockers
Facility Lockers
Facility Lockers offers connected mailbox solutions for receiving parcels at any time, as well as a wide range of online concierge services.
Glooh
Glooh
Glooh offers an affordable display advertising solution that helps plan, create and monitor a digital signage advertising campaign.
Glooh
Glooh
Glooh offers an affordable display advertising solution that helps plan, create and monitor a digital signage advertising campaign.
INKcoming
INKcoming
INKcoming develops and markets Ionnyk, the first connected frame based on electronic paper technology. Its millions of magnetized ink capsules will let you enjoy an art gallery at home: the new Spotify of art.
INKcoming
INKcoming
INKcoming develops and markets Ionnyk, the first connected frame based on electronic paper technology. Its millions of magnetized ink capsules will let you enjoy an art gallery at home: the new Spotify of art.
Inoopa
Inoopa
Thanks to its search engine based on artificial intelligence and semantic analysis, Inoopa collects and generates unique B2B data.
Inoopa
Inoopa
Thanks to its search engine based on artificial intelligence and semantic analysis, Inoopa collects and generates unique B2B data.
Jestocke.com
Jestocke.com
Jestocke.com is a community-based storage space rental platform for individuals and professionals.
Jestocke.com
Jestocke.com
Jestocke.com is a community-based storage space rental platform for individuals and professionals.
Jukebox
Jukebox
Jukebox specializes in buying and selling music rights, allowing users to invest in music catalogs and receive income from royalties
Jukebox
Jukebox
Jukebox specializes in buying and selling music rights, allowing users to invest in music catalogs and receive income from royalties
Kargo
Kargo
KARGO studio is a place dedicated to songwriting. An inspiring space, making music writing instinctive by providing simple tools and, if necessary, experienced composers..
Kargo
Kargo
KARGO studio is a place dedicated to songwriting. An inspiring space, making music writing instinctive by providing simple tools and, if necessary, experienced composers..
La niche
La niche
La niche is a digital agency specializing in the collaborative design of relevant solutions to boost your growth.
La niche
La niche
La niche is a digital agency specializing in the collaborative design of relevant solutions to boost your growth.
Linkbycar
Linkbycar
Linkbycar specializes in software intelligence for connected vehicles. It offers a SaaS platform that collects, processes and aggregates data from various types of vehicles (internal combustion, electric, connected) and from several OEMs.
Linkbycar
Linkbycar
Linkbycar specializes in software intelligence for connected vehicles. It offers a SaaS platform that collects, processes and aggregates data from various types of vehicles (internal combustion, electric, connected) and from several OEMs.
Little Guest
Little Guest
Little Guest offers unforgettable family holidays in exceptional hotels, with a wide range of services designed for everyone.
Little Guest
Little Guest
Little Guest offers unforgettable family holidays in exceptional hotels, with a wide range of services designed for everyone.
Ludus
Ludus
Ludus est un outil de présentation avancé pour les professionnels de la création, comme si Sketch et Keynote avaient eu un bébé dans le cloud.
Ludus
Ludus
Ludus est un outil de présentation avancé pour les professionnels de la création, comme si Sketch et Keynote avaient eu un bébé dans le cloud.
Make it
Make it
Make it Studio invests financial and technical resources in intrepid founders to transform their technological ideas into fast-growing businesses.
Make it
Make it
Make it Studio invests financial and technical resources in intrepid founders to transform their technological ideas into fast-growing businesses.
Merlin Software
Merlin Software
Merlin Software specializes in the design of innovative management software, tailor-made by industry professionals for construction professionals.
Merlin Software
Merlin Software
Merlin Software specializes in the design of innovative management software, tailor-made by industry professionals for construction professionals.
Musimap
Musimap
Musimap is an emotional artificial intelligence company active in the music recommendation sector. It offers a fast, competitive solution that provides automated engines to achieve high performance in terms of recommendation, emotional profiling and metadata enrichment.
Musimap
Musimap
Musimap is an emotional artificial intelligence company active in the music recommendation sector. It offers a fast, competitive solution that provides automated engines to achieve high performance in terms of recommendation, emotional profiling and metadata enrichment.
N-Zone
N-Zone
N-ZONE creates unique, interactive experiences, both playful and educational, for everyone.
N-Zone
N-Zone
N-ZONE creates unique, interactive experiences, both playful and educational, for everyone.
neuroClues
neuroClues
neuroClues is a company specializing in the development of biomarkers based on eye movement tracking to improve neurological care. Their technology makes it possible to identify neurological diseases, such as Parkinson’s, Alzheimer’s and multiple sclerosis, years before the onset of visible symptoms, and to track their progression objectively.
neuroClues
neuroClues
neuroClues is a company specializing in the development of biomarkers based on eye movement tracking to improve neurological care. Their technology makes it possible to identify neurological diseases, such as Parkinson’s, Alzheimer’s and multiple sclerosis, years before the onset of visible symptoms, and to track their progression objectively.
Onoff
Onoff
Onoff est une application qui vous permet de posséder un ou même plusieurs numéros de mobile dans votre smartphone. Sans avoir besoin d’utiliser une autre carte SIM.
Onoff
Onoff
Onoff est une application qui vous permet de posséder un ou même plusieurs numéros de mobile dans votre smartphone. Sans avoir besoin d’utiliser une autre carte SIM.
Panora.me
Panora.me
Panora.me technology combines selfies and postcards to create the perfect “I was there” souvenir for your guests.
Panora.me
Panora.me
Panora.me technology combines selfies and postcards to create the perfect “I was there” souvenir for your guests.
Plugnotes
Plugnotes
Plugnotes automates and digitizes the operational workflows of SMEs, creating digital forms without IT development and integrating with other ERP tools without IT development.
Plugnotes
Plugnotes
Plugnotes automates and digitizes the operational workflows of SMEs, creating digital forms without IT development and integrating with other ERP tools without IT development.
Radiomics
Radiomics
Radiomics focuses on AI-powered healthcare, with unique expertise in radiomics, Deep Learning and Federated applied to oncology and other therapeutic areas.
Radiomics
Radiomics
Radiomics focuses on AI-powered healthcare, with unique expertise in radiomics, Deep Learning and Federated applied to oncology and other therapeutic areas.
Raw Stadia
Raw Stadia
Raw stadia enables elite sports teams to collect regular data on the condition of their pitches and make decisions based on this data.
Raw Stadia
Raw Stadia
Raw stadia enables elite sports teams to collect regular data on the condition of their pitches and make decisions based on this data.
Smartfin
Smartfin
Smartfin is a venture capital and growth capital investor based in Brussels. They focus on investing in B2B technology companies across Europe, supporting startups and scale-ups with high growth potential.
Smartfin
Smartfin
Smartfin is a venture capital and growth capital investor based in Brussels. They focus on investing in B2B technology companies across Europe, supporting startups and scale-ups with high growth potential.
Socialcom
Socialcom
Sopiad
Sopiad
Sopiad is a spin-off from the Financial Management for the Future (FM4F) research center at HEC Liège Management School. Founded in 2021, Sopiad specializes in simplifying investment decisions for non-professional investors. They aim to make investment decisions more accessible and understandable through innovative technological solutions.
Sopiad
Sopiad
Sopiad is a spin-off from the Financial Management for the Future (FM4F) research center at HEC Liège Management School. Founded in 2021, Sopiad specializes in simplifying investment decisions for non-professional investors. They aim to make investment decisions more accessible and understandable through innovative technological solutions.
Soundsgood
Soundsgood
Soundsgood uses celebrities to create playlists, which it then makes available on Spotify, Deezer, YouTube, SoundCloud, Rhapsody, Rdio, Beats Music and Xbox Music.
Soundsgood
Soundsgood
Soundsgood uses celebrities to create playlists, which it then makes available on Spotify, Deezer, YouTube, SoundCloud, Rhapsody, Rdio, Beats Music and Xbox Music.
Steamforge
Steamforge
Steamforge is the ultimate creator platform. Thanks to Steamforge, you can find the most relevant creators for your game and product on Twitch, YouTube and TikTok in just a few minutes.
Steamforge
Steamforge
Steamforge is the ultimate creator platform. Thanks to Steamforge, you can find the most relevant creators for your game and product on Twitch, YouTube and TikTok in just a few minutes.
Studytracks
Studytracks
Studytracks is a pedagogical song application that sets lessons to song following the official syllabus to help students retain their lessons.
Studytracks
Studytracks
Studytracks is a pedagogical song application that sets lessons to song following the official syllabus to help students retain their lessons.
Superbe
Superbe
Superbe is an art studio that creates emotional and interactive experiences. Creative things made of bits and electrons.
Superbe
Superbe
Superbe is an art studio that creates emotional and interactive experiences. Creative things made of bits and electrons.
Superdog
Superdog
Tribu News
Tribu News
Tribu News offers a platform and services that enable families to create their own personalized album and share their most memorable moments. Your album is then printed on quality paper and delivered directly to the person of your choice! A gift the whole family can enjoy.
Tribu News
Tribu News
Tribu News offers a platform and services that enable families to create their own personalized album and share their most memorable moments. Your album is then printed on quality paper and delivered directly to the person of your choice! A gift the whole family can enjoy.
TrustUp.be
TrustUp.be
TrustUp.be helps individuals find a trusted professional for small or large jobs, completely free of charge. TrustUp’s mission is to revolutionize the world of construction, which hasn’t evolved in half a century.
TrustUp.be
TrustUp.be
TrustUp.be helps individuals find a trusted professional for small or large jobs, completely free of charge. TrustUp’s mission is to revolutionize the world of construction, which hasn’t evolved in half a century.
un:hurd music
un:hurd music
un:hurd is a company specializing in music marketing. They help artists and managers promote their music using advanced marketing tools and strategies.
un:hurd music
un:hurd music
un:hurd is a company specializing in music marketing. They help artists and managers promote their music using advanced marketing tools and strategies.
Vochlea
Vochlea
Vochlea has developed a solution that turns your voice into a real-time MIDI controller, allowing you to write music at the speed of your thoughts. If you can sing it, beatbox it, hum it or whistle it, now you can play it.
Vochlea
Vochlea
Vochlea has developed a solution that turns your voice into a real-time MIDI controller, allowing you to write music at the speed of your thoughts. If you can sing it, beatbox it, hum it or whistle it, now you can play it.
We Invest
We Invest
Through a marketing and technological approach that is both advanced and fundamentally human, We Invest supports professionals and private individuals from A to Z in their real estate projects.
We Invest
We Invest
Through a marketing and technological approach that is both advanced and fundamentally human, We Invest supports professionals and private individuals from A to Z in their real estate projects.