Rinkelberg Capital

Rinkelberg Capital is a single family office located in London, United Kingdom. Established in 2006, the firm serves as the investment office for the founders of TomTom. Its primary focus is on supporting entrepreneurs in the growth of their businesses. The assets of Rinkelberg Capital are managed by an executive management team dedicated to fostering innovative ventures and driving successful outcomes.

Jan Moulijn

Head of Private Equity

Marc Slendebroek

Founder and CEO

14 past transactions

Jus-Rol

Acquisition in 2025
Jus-Rol is a food company specializing in the manufacture and sale of frozen pastry and bakery products. Operating primarily in the United Kingdom and parts of Europe, the company provides a diverse range of offerings, including frozen bakery items, ready-to-eat products, and ready-to-cook options. Jus-Rol also supplies recipes, catering to customers looking for convenient solutions for special occasions, breakfast, and desserts.

Eggtronic

Series B in 2022
Eggtronic, founded in 2012 and headquartered in San Francisco with additional offices in Modena, Italy, and Guangzhou, China, specializes in power electronics and wireless power technologies. The company is recognized for developing innovative and energy-efficient solutions, holding over 150 international patents. Its EcoVoltas technology introduced the world's smallest and most efficient AC/DC converter, while its wireless power transfer system allows for simultaneous charging of various electronic devices, including laptops, smartphones, and home appliances, with high efficiency and scalability. In 2020, Eggtronic launched Einova, a premium retail brand, and its new integrated circuits division began producing microchips in 2021. Through its B2B partnerships and consumer products, Eggtronic aims to enhance connectivity and efficiency in modern life.

Econic

Venture Round in 2022
Econic improves the sustainability of homes and buildings by installing and maintaining sustainable heat and energy systems for a fixed monthly fee. Homeowners no longer need to invest in costly equipment such as heat pumps, solar panels, home batteries, and EV charging stations thanks to its various (finance) solutions. It also allows project developers and building owners to drastically cut construction costs. The company was founded in 2017 and is based in Amsterdam, Netherlands.

Mapiq

Series A in 2022
Mapiq is a developer of a cloud-based work management platform that aims to create flexible workplaces by integrating various facility systems. The platform utilizes a smart routing algorithm to help users navigate their office environment, enabling coworkers to share locations, access event calendars, and check workplace availability. Additionally, Mapiq collects and analyzes anonymized data on office facility usage, allowing organizations to make informed, data-driven decisions regarding their workspace. With a diverse team of engineers, designers, software developers, and other professionals, Mapiq is dedicated to fostering dynamic work environments that inspire creativity and enhance productivity. Their mission centers on optimizing office spaces to promote efficiency and innovation, while also addressing environmental concerns related to office space usage.

Growth Tribe

Series A in 2022
Growth Tribe B.V., founded in 2015 and based in Amsterdam, specializes in providing online skill development courses tailored for working professionals and organizations. The company focuses on key areas such as growth marketing, data analysis, UX design, and digital product management, offering both individual courses and remote training for teams. With a mission to elevate professional learning, Growth Tribe has supported over 25,000 learners across more than 900 organizations by delivering engaging and hands-on educational experiences. Its digital training platform equips participants with in-demand digital skills, enabling individuals to enhance their career prospects and organizations to foster innovation and growth in a rapidly evolving digital landscape.

Growth Tribe

Series A in 2021
Growth Tribe B.V., founded in 2015 and based in Amsterdam, specializes in providing online skill development courses tailored for working professionals and organizations. The company focuses on key areas such as growth marketing, data analysis, UX design, and digital product management, offering both individual courses and remote training for teams. With a mission to elevate professional learning, Growth Tribe has supported over 25,000 learners across more than 900 organizations by delivering engaging and hands-on educational experiences. Its digital training platform equips participants with in-demand digital skills, enabling individuals to enhance their career prospects and organizations to foster innovation and growth in a rapidly evolving digital landscape.

Mapiq

Venture Round in 2021
Mapiq is a developer of a cloud-based work management platform that aims to create flexible workplaces by integrating various facility systems. The platform utilizes a smart routing algorithm to help users navigate their office environment, enabling coworkers to share locations, access event calendars, and check workplace availability. Additionally, Mapiq collects and analyzes anonymized data on office facility usage, allowing organizations to make informed, data-driven decisions regarding their workspace. With a diverse team of engineers, designers, software developers, and other professionals, Mapiq is dedicated to fostering dynamic work environments that inspire creativity and enhance productivity. Their mission centers on optimizing office spaces to promote efficiency and innovation, while also addressing environmental concerns related to office space usage.

Growth Tribe

Series A in 2020
Growth Tribe B.V., founded in 2015 and based in Amsterdam, specializes in providing online skill development courses tailored for working professionals and organizations. The company focuses on key areas such as growth marketing, data analysis, UX design, and digital product management, offering both individual courses and remote training for teams. With a mission to elevate professional learning, Growth Tribe has supported over 25,000 learners across more than 900 organizations by delivering engaging and hands-on educational experiences. Its digital training platform equips participants with in-demand digital skills, enabling individuals to enhance their career prospects and organizations to foster innovation and growth in a rapidly evolving digital landscape.

Eggtronic

Series A in 2020
Eggtronic, founded in 2012 and headquartered in San Francisco with additional offices in Modena, Italy, and Guangzhou, China, specializes in power electronics and wireless power technologies. The company is recognized for developing innovative and energy-efficient solutions, holding over 150 international patents. Its EcoVoltas technology introduced the world's smallest and most efficient AC/DC converter, while its wireless power transfer system allows for simultaneous charging of various electronic devices, including laptops, smartphones, and home appliances, with high efficiency and scalability. In 2020, Eggtronic launched Einova, a premium retail brand, and its new integrated circuits division began producing microchips in 2021. Through its B2B partnerships and consumer products, Eggtronic aims to enhance connectivity and efficiency in modern life.

Ace & Tate

Venture Round in 2020
Ace & Tate is a designer of frames providing quality frames at a fair price, which allows users to continuously update their eyewear. It provides its users with the possibility to match their frames with every occasion and all of their favorite styles. Ace & Tate was founded in 2013 and is based in Amsterdam.

Growth Tribe

Series A in 2020
Growth Tribe B.V., founded in 2015 and based in Amsterdam, specializes in providing online skill development courses tailored for working professionals and organizations. The company focuses on key areas such as growth marketing, data analysis, UX design, and digital product management, offering both individual courses and remote training for teams. With a mission to elevate professional learning, Growth Tribe has supported over 25,000 learners across more than 900 organizations by delivering engaging and hands-on educational experiences. Its digital training platform equips participants with in-demand digital skills, enabling individuals to enhance their career prospects and organizations to foster innovation and growth in a rapidly evolving digital landscape.

Rhythm AI

Seed Round in 2019
RHYTHM AI is founded on world-leading research from Barts Heart Centre, London, UK and focused on the $5bn Atrial Fibrillation (AF) market and is forecasted to be $18bn by 2026 (16% CAGR).The lead product is the STAR Mapping System™ which proof of concept studies demonstrate improvements in the outcome of Ablation procedures in for patients with persistent AF. Rhythm AI holds an exclusive global licence to develop and commercialise STAR Mapping™.

Pagantis

Series B in 2019
Pagantis is a company that specializes in online consumer loans, having originated over €500 million through its proprietary platform. The platform focuses on consumer finance solutions for e-commerce, particularly through its service Paga+Tarde in Spain, which enables customers to pay for goods and services in monthly installments via a fully automated, paperless process. Pagantis provides e-commerce merchants with a streamlined onboarding experience to integrate consumer credit options into their sales. The platform also features a decision engine that enhances security through fraud detection, ID verification, and credit scoring, ensuring a convenient and secure credit transaction experience for both finance industry clients and consumers.
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