Borski Fund

Borski Fund, established in 2019 and headquartered in Amsterdam, Netherlands, is a venture capital firm that invests in early-stage companies across various sectors, including retail and healthtech. The firm's mission is to address the investment diversity gap by supporting female entrepreneurs, as research indicates they often deliver superior results. Borski Fund aims to improve access to financing for these entrepreneurs, contributing to a more inclusive and impactful investment landscape.

Dagmar van Ravenswaay Claasen

Venture Partner

Bertrand van Leersum

Partner and Investment Manager

Floortje Rasenberg

Venture Partner

Aletta Stas-Bax

Venture Partner

19 past transactions

AntenneX

Venture Round in 2025
AntenneX specializes in developing compact, user-friendly measurement equipment for next-generation wireless systems. The company offers a range of services, including anechoic, efficiency, IoT, medical imaging, and remote sensing measurements, along with products such as millimeter-wave dielectric characterization systems and millimeter-wave reverberation chambers. Their innovative approach combines smart algorithms to simplify complex measurements and speed up testing processes, enabling businesses to automate antenna measurements via API.

CarbonX

Venture Round in 2024
CarbonX B.V., based in Amsterdam, the Netherlands, specializes in the manufacture of carbon networks and the development of innovative materials. The company focuses on creating advanced products tailored for various industries, including elastomers, automotive and aerospace thermoplastics, construction, energy, and sports and leisure thermosets. By supplying these new materials, CarbonX aims to contribute to the design and production of the next generation of high-performance materials across multiple sectors.

DUDE CHEM

Seed Round in 2024
DUDE CHEM is a green chemical manufacturing company focused on transforming the pharmaceutical and chemical industries into environmentally responsible sectors. The company utilizes advanced technology in computational chemistry and digitalization to enhance its operations. With a market-validated intellectual property portfolio and expertise in green chemistry, DUDE CHEM specializes in reusing costly resources, accelerating synthesis design, and scaling up production processes. Additionally, the company monitors and controls chemical production to ensure high quality and efficiency. By providing clients with sustainable alternatives, DUDE CHEM aims to promote sustainability and efficiency in pharmaceutical production.

CarbonX

Venture Round in 2024
CarbonX B.V., based in Amsterdam, the Netherlands, specializes in the manufacture of carbon networks and the development of innovative materials. The company focuses on creating advanced products tailored for various industries, including elastomers, automotive and aerospace thermoplastics, construction, energy, and sports and leisure thermosets. By supplying these new materials, CarbonX aims to contribute to the design and production of the next generation of high-performance materials across multiple sectors.

Soft Revolt

Seed Round in 2023
Soft Revolt is a retailer specializing in women's intimate apparel, primarily offering wireless, sustainable bralettes. The company's products are designed for comfort and support, utilizing knitting machines to create one-piece garments with minimal waste. Their bralettes are engineered to accommodate and flatter a wide range of cup sizes and body types, providing women with supportive and comfortable undergarments. In addition to bralettes, Soft Revolt also sells kimonos, offering both in-store and online shopping options.

RTI Blockchain

Seed Round in 2023
RTI Blockchain is a technology company that specializes in managing returnable transport items (RTIs) using blockchain. It offers a software platform that automates the tracking and management of reusable packaging, providing real-time insights into stock levels, balances, and locations. This helps businesses gain control over their RTI expenses, reduce costs, and achieve predictable budgets.

The Selection Lab

Seed Round in 2023
The Selection Lab is a hiring platform that specializes in online assessments to objectively quantify predictors of candidate success. By offering validated assessments, the company aims to enhance the hiring process for businesses, allowing them to make data-driven decisions in selecting candidates. This approach not only facilitates objective hiring practices but also promotes diversity within organizations. The platform's design underscores its commitment to providing reliable tools that assist employers in identifying the best talent for their needs.

Thirona

Series B in 2023
Thirona is a software solutions firm specializing in automated analysis tools for the healthcare industry, particularly in medical imaging. The company leverages artificial intelligence to develop software products that focus on analyzing thoracic CT scans, chest X-rays, and retinal images. Thirona also provides certified image analysis services that deliver precise and reproducible measurements from medical images. By enhancing the accuracy and efficiency of medical image analysis, Thirona enables hospitals to detect and address diseases more rapidly, thereby improving patient outcomes.

VIVOLTA

Series A in 2023
VIVOLTA specializes in the contract development and manufacturing of electrospun medical products, focusing on nanofiber-based solutions that aid the body's natural healing processes. The company has developed advanced electrospinning technologies that replicate the human extracellular matrix in a scalable and reproducible manner. This includes a range of methods such as melt electrospinning, wet electrospinning, and emulsion electrospinning. VIVOLTA’s innovations provide medical professionals with effective tools to enhance the production of medical implants and support a variety of medical applications, thereby improving the efficiency of electrospinning research.

Aiir Innovations

Venture Round in 2023
Aiir Innovations B.V., founded in 2016 and based in Amsterdam, the Netherlands, specializes in developing software solutions aimed at optimizing industrial processes through artificial intelligence and computer vision techniques. The company focuses on enhancing the efficiency and quality of visual inspections, particularly within the aviation sector. Its software automates the analysis of borescope inspections, enabling the automatic detection of damages such as cracks and dents in aircraft engines. By analyzing video footage and images, Aiir Innovations' solutions assist inspection teams, allowing them to save time and improve the overall quality of their work. The company's innovative approach not only enhances safety in aircraft maintenance but also has the potential for broader applications across various industries.

Parfumado Group

Seed Round in 2022
Parfumado Group is a company that specializes in providing a diverse selection of perfumes and personal items tailored to individual preferences. Utilizing data and a unique algorithm, the business offers personalized scent recommendations through a monthly subscription model. This approach allows customers to explore a variety of fragrances suited to their personal tastes and needs, ensuring they have access to a broad range of options for everyday use. Parfumado's focus on adaptive suggestions enhances the customer experience by catering specifically to individual choices in scent selection.

Closure

Series A in 2022
Closure is a company that offers a subscription management platform aimed at simplifying the process of managing accounts and contracts after an individual's death. The platform allows users to register their subscriptions and designate preferences for each service, whether to terminate or transfer them to another name. By streamlining the process of closing accounts, contracts, and subscriptions, Closure alleviates the burden on surviving relatives, ensuring that all necessary arrangements are completed efficiently and effectively.

Inne

Series A in 2022
Inne is a Berlin-based biotech startup focused on developing a hormone-based mini lab aimed at providing women with convenient and accurate natural contraception solutions. The company has created an in vitro diagnostic device that analyzes fertility hormones in saliva, allowing users to gain insights into their ovulation, menstrual cycles, and hormone levels. By leveraging biochemistry and a companion app, Inne empowers women to better understand their bodies and make informed decisions regarding their fertility and overall health. This innovative approach seeks to enhance women's ability to track their hormonal changes and accurately identify their fertility phases in a simple and user-friendly manner.

Prolira BV

Venture Round in 2022
Prolira BV is a medical technology company based in Utrecht, the Netherlands, founded in 2015. It specializes in developing DeltaScan, an innovative EEG-based medical device designed for the early detection of delirium, a form of acute brain failure. The DeltaScan system comprises a single-use electrode patch known as the DeltaScan Patch and a hardware/software module called the DeltaScan Monitor, which analyzes brain activity to support clinical decision-making. Prolira is dedicated to enabling timely and effective treatment for acute encephalopathy and delirium, conditions that affect approximately 20 million patients annually in hospitals across the European Union and the United States. By providing the first EEG bedside device with a validated proprietary algorithm, Prolira aims to help clinicians optimize patient recovery, ultimately reducing long-term cognitive impairment and hospital costs.

Thirona

Venture Round in 2021
Thirona is a software solutions firm specializing in automated analysis tools for the healthcare industry, particularly in medical imaging. The company leverages artificial intelligence to develop software products that focus on analyzing thoracic CT scans, chest X-rays, and retinal images. Thirona also provides certified image analysis services that deliver precise and reproducible measurements from medical images. By enhancing the accuracy and efficiency of medical image analysis, Thirona enables hospitals to detect and address diseases more rapidly, thereby improving patient outcomes.

The Next Closet

Venture Round in 2021
The Next Closet is an online peer-to-peer marketplace based in the Netherlands that specializes in secondhand designer clothing and accessories. Positioned as a sustainable alternative in the fashion industry, the company allows users to sell their unused designer pieces while providing an opportunity for others to purchase unique items at competitive prices. By facilitating this exchange, The Next Closet aims to promote sustainability and reduce waste in the fashion sector, making a lasting impact on consumer habits. The platform is designed to be user-friendly, enabling individuals to easily manage their own "closets" and contribute to a circular fashion economy.

Atlantic Therapeutics Limited

Venture Round in 2021
Atlantic Therapeutics Limited is a medical technology company based in Galway, Ireland, with additional offices in London, Paris, and Salem. Established in 2013, the company specializes in the manufacture and distribution of medical devices designed for pelvic floor muscle strengthening and nerve stimulation. Its key products include Innovotherapy, a device aimed at enhancing pelvic floor muscle function, and INNOVO, a wearable device specifically targeting stress urinary incontinence by addressing its underlying causes. Atlantic Therapeutics distributes its products through a network of distributors across Ireland, the United Kingdom, France, Germany, and the Middle East. The company operates as a subsidiary of Bio-Medical Research Limited.

VIVOLTA

Venture Round in 2020
VIVOLTA specializes in the contract development and manufacturing of electrospun medical products, focusing on nanofiber-based solutions that aid the body's natural healing processes. The company has developed advanced electrospinning technologies that replicate the human extracellular matrix in a scalable and reproducible manner. This includes a range of methods such as melt electrospinning, wet electrospinning, and emulsion electrospinning. VIVOLTA’s innovations provide medical professionals with effective tools to enhance the production of medical implants and support a variety of medical applications, thereby improving the efficiency of electrospinning research.

Ziel

Series A in 2020
Ziel, Inc. PBC, founded in 2015 and based in New York, specializes in the design, manufacturing, and retail of athletic apparel. The company focuses on creating apparel that supports athletes in maintaining their fitness. Ziel's offerings include a wide range of on-demand sports apparel and accessories, all produced in the USA. Utilizing machine learning technology, Ziel generates customized brand designs, allowing athletes to efficiently browse, select, and purchase the athletic gear that best suits their needs.
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