Jolt Capital

Jolt Capital, established in 2011 and headquartered in Paris, France, is a private equity firm specializing in growth equity investments. It focuses on mid-sized European technology companies, typically with revenues between €10 million and €100 million and maximum EBITDA of €40 million. Jolt Capital invests in these companies to finance working capital, capital expenditures, external growth strategies, and to strengthen their balance sheets. Its investment range is between €5 million and €40 million, with a preference for leading equity positions that may include a board seat or minority stakes. The firm's portfolio spans various technology sectors, including software, hardware, mobility, cloud, IoT, cybersecurity, and digital health, among others. Jolt Capital is led by Jean Schmitt and an experienced team, aiming to catalyze growth and operational efficiency in its portfolio companies.

Eric Arnould

General Partner

Pierre Garnier

Managing Partner

Guillaume Girard

Managing Partner

Giacomo Del Grande

CFO

Eoghan Hickey

Managing Partner

Maxime Mallet

General Partner

De Rothschild, Philippe Sereys

Founder and Managing Partner

Laurent Samama

Managing Partner and Impact Officer

Jean Schmitt

Managing Partner

Meriem Smida

Managing Director UK

Stanislas Subra

General Partner

32 past transactions

Locus Lock

Pre Seed Round in 2025
Locus Lock is a global provider of advanced GPS solutions, specializing in software-defined GNSS receiver technology. It delivers centimeter-accurate real-time positioning for both commercial and military applications, with a focus on precise heading capture for navigation and timing. The company's offerings include advanced signal situational awareness, anti-spoofing, and interference technologies, ensuring high-resolution location data.

Dolphin Semiconductor

Acquisition in 2024
Dolphin Design is a semiconductor company that designs the key functions of an integrated circuit. It specializes in data converter IP and audio converter IP, switching regulator IP, linear regulator IP, standard cell library, register file, SRAM compiler, ROM compiler, SoC integration, EDA solutions, ASIC SoC design, custom fabless services, adaptive body bias (ABB), and artificial intelligence. The company was founded in the year 2018 and is based in Meylan, Isere.

ChapsVision

Series C in 2024
ChapsVision is a company that specializes in providing a data analysis platform tailored for industries with substantial data footprints, such as Retail, Finance, and Public Services. The platform offers a comprehensive suite of business solutions that integrate a unified repository for customer and product data with advanced analytical tools. By consolidating data from various sources into a single workspace, ChapsVision enables organizations to tackle complex business challenges and enhance their digital transformation efforts. The company's focus on intelligence, investigation, and analysis empowers its clients to optimize operations and make informed decisions.

NIL Technology ApS

Venture Round in 2024
NIL Technology ApS specializes in the optical design, prototyping, mastering, and mass production of optical components. The company provides nanostructured masters for various replication technologies, including nanoimprint, UV-replication, hot embossing, roll printing, and injection molding. Its product offerings support a wide range of applications, such as diffractive optics, microlens arrays, metalenses, optical diffusers, beam splitters, waveguides for augmented and mixed reality, wire grid polarizers, structured light systems, and anti-reflection coatings. NIL Technology also develops tailored solutions for industries including biotechnology, space, consumer product packaging, and renewable energy. Established in 2006, the company is headquartered in Kongens Lyngby, Denmark, with an additional branch located in Gothenburg, Sweden.

BoydSense

Venture Round in 2024
BOYDSense is a company based in South San Francisco, California, that specializes in developing non-invasive tools for measuring critical biomarkers through exhaled breath. Founded in 2015, the company focuses on breath-based metabolomics, which involves capturing, identifying, and quantifying volatile organic compound (VOC) biomarker patterns in human breath. This innovative approach aims to simplify the monitoring, screening, and risk stratification of chronic conditions, enabling medical professionals to diagnose and manage diseases more effectively.

Evum Motors

Series B in 2023
Evum Motors GmbH, founded in 2017 and located in Garching bei München, Germany, specializes in the design and manufacture of electric utility vehicles. The company's flagship product is the aCar, an all-purpose vehicle tailored for various applications including agriculture, forestry, trade, municipal use, and leisure activities. Evum Motors focuses on providing a compact, robust, and durable commercial vehicle that is economical and environmentally friendly. The aCar is designed to be low-maintenance and contributes positively to CO2 balance, offering transportation companies an all-wheel drive electric vehicle that merges economic efficiency with ecological responsibility.

BioSerenity

Venture Round in 2023
BioSerenity is a company focused on enhancing the understanding and treatment of epilepsy and other chronic diseases through innovative, digitally connected devices. These devices facilitate the retrieval and interpretation of electrophysiological signals, including electroencephalograms, electrocardiograms, and polysomnography. By enabling continuous remote monitoring of patients' health data, BioSerenity aims to optimize patient pathways in cardiology, neurology, and sleep disorders. The company also collaborates with the scientific community by providing anonymized data to researchers at the Institut du Cerveau et de la Moelle épinière (ICM), thereby contributing to advancements in epilepsy research and improving future diagnostic methods.

Microoled

Series B in 2023
Microoled is a French company specializing in the development and manufacturing of microdisplays for mobile near-to-eye viewing devices. Established in 2007 and headquartered in Grenoble, the company focuses on creating AMOLED displays and optical modules that cater to various sectors, including consumer electronics, medical applications, and security. Microoled's product range encompasses video glasses, head-mounted sports devices, and camera viewfinders, among other professional equipment. By addressing customer needs and anticipating market demands, Microoled aims to enhance user experiences across diverse applications.

Virta

Private Equity Round in 2023
Virta specializes in providing comprehensive electric vehicle (EV) charging solutions tailored for various scales, from individual businesses to large professional networks. The company facilitates electric mobility by connecting EV drivers with charging stations and the energy system, allowing users to charge their vehicles easily through a mobile application or identification tags. Additionally, Virta offers a complete service package that enhances the charging experience for real estate and other businesses, helping them differentiate themselves in the market. Their future-proof technology ensures that clients can deliver a high-quality service to end users, promoting the widespread adoption of electric vehicles.

BC Platforms

Private Equity Round in 2022
BC Platforms is a technology company that specializes in providing a unique data and technology platform for life sciences and healthcare companies. Their Data Access Platform offers access to valuable real-world data (RWD), clinical, genomics, and omics data through a data-as-a-service model. This enables pharmaceutical companies to enhance various use cases within the research and development continuum, from early discovery to post-market processes. The company's technology platform also supports healthcare providers and life science companies in producing, managing, and analyzing complex genomic data as a clinical decision-support solution. BC Platforms' Data Partner Network covers over 22 million life-years of highly curated patient data from around the world, ensuring compatibility with relevant technical standards and compliance with local privacy laws.

TEHTRIS

Series B in 2022
TEHTRIS is a cybersecurity company founded in 2010 and based in Pessac, France. It specializes in developing and deploying the TEHTRIS XDR Platform, a SaaS-based solution designed to detect and neutralize cyber threats such as espionage and sabotage in real time. The company offers a comprehensive range of products, including threat intelligence, security orchestration, incident detection and response tools, and cloud workload protection. TEHTRIS also provides services encompassing security operations centers, consulting, and training tailored for various sectors, including manufacturing, banking, retail, healthcare, and public administration. With expertise in countering advanced cyber threats, TEHTRIS serves a diverse clientele, from multinational corporations to small businesses, making its solutions accessible and easy to implement.

UnitySC

Venture Round in 2022
UnitySC is a globally recognized leader in inspection and metrology, specializing in advanced technologies such as automated optical inspection and 3D imaging. By offering customized solutions tailored to specific industrial requirements, UnitySC empowers customers to enhance yields and accelerate time to market. Through innovative techniques like high depth of focus line scanning and spectrometry, UnitySC enables a new era in process control, facilitating efficient and precise manufacturing operations.

Kebony

Venture Round in 2021
Kebony is a Norwegian company based in Oslo, specializing in the production of modified wood that mimics the properties of hardwood. Founded in 1997, Kebony utilizes a patented process called Kebonization, which involves treating sustainable softwood with furfuryl alcohol, a natural byproduct of agricultural crops. This environmentally friendly method enhances the wood's durability and aesthetic qualities, allowing it to be used effectively in both interior and exterior applications. Kebony caters to a diverse clientele, including architects, designers, and developers, with a distribution network that spans Norway, Denmark, Sweden, Germany, France, Italy, the United Kingdom, and the United States. The company aims to provide a sustainable alternative to tropical hardwood, emphasizing its commitment to eco-friendly practices and superior quality wood products.

Virta

Private Equity Round in 2021
Virta specializes in providing comprehensive electric vehicle (EV) charging solutions tailored for various scales, from individual businesses to large professional networks. The company facilitates electric mobility by connecting EV drivers with charging stations and the energy system, allowing users to charge their vehicles easily through a mobile application or identification tags. Additionally, Virta offers a complete service package that enhances the charging experience for real estate and other businesses, helping them differentiate themselves in the market. Their future-proof technology ensures that clients can deliver a high-quality service to end users, promoting the widespread adoption of electric vehicles.

NIL Technology ApS

Venture Round in 2021
NIL Technology ApS specializes in the optical design, prototyping, mastering, and mass production of optical components. The company provides nanostructured masters for various replication technologies, including nanoimprint, UV-replication, hot embossing, roll printing, and injection molding. Its product offerings support a wide range of applications, such as diffractive optics, microlens arrays, metalenses, optical diffusers, beam splitters, waveguides for augmented and mixed reality, wire grid polarizers, structured light systems, and anti-reflection coatings. NIL Technology also develops tailored solutions for industries including biotechnology, space, consumer product packaging, and renewable energy. Established in 2006, the company is headquartered in Kongens Lyngby, Denmark, with an additional branch located in Gothenburg, Sweden.

EfficientIP

Series B in 2019
EfficientIP SAS specializes in developing hardware and software solutions for managing IP addresses and DNS-DHCP services. Its main products include SOLIDserver, which centralizes IP planning and management of network services within a single interface, and IPLocator, a tool that enhances visibility into IP address connections on networks. The company's offerings encompass IP address management, DNS and DHCP services, disaster recovery, and network management solutions. EfficientIP serves a diverse range of sectors, including banking, telecommunications, and public authorities, and has established strategic partnerships with leading technology companies. Founded in 2009 and headquartered in Courbevoie, France, with additional offices in Germany, Spain, and the United Kingdom, EfficientIP is recognized as a rapidly growing vendor in the DDI (DNS-DHCP-IPAM) market. Its solutions aim to enhance network efficiency, security, and operational management for organizations navigating modern IT challenges.

Sinequa

Series B in 2019
Sinequa is a provider of an intelligent search platform tailored for large and complex organizations. The company’s platform integrates advanced natural language processing and machine learning algorithms to deliver real-time search and analytics services. By connecting various content types, both structured and unstructured, Sinequa helps organizations manage content chaos and gain meaningful insights. This enables employees to access critical knowledge and expertise through a secure interface, facilitating informed decision-making and enhancing productivity. The platform promotes innovation, reduces rework, fosters collaboration, and ensures compliance, ultimately helping organizations become more information-driven.

NIL Technology ApS

Venture Round in 2018
NIL Technology ApS specializes in the optical design, prototyping, mastering, and mass production of optical components. The company provides nanostructured masters for various replication technologies, including nanoimprint, UV-replication, hot embossing, roll printing, and injection molding. Its product offerings support a wide range of applications, such as diffractive optics, microlens arrays, metalenses, optical diffusers, beam splitters, waveguides for augmented and mixed reality, wire grid polarizers, structured light systems, and anti-reflection coatings. NIL Technology also develops tailored solutions for industries including biotechnology, space, consumer product packaging, and renewable energy. Established in 2006, the company is headquartered in Kongens Lyngby, Denmark, with an additional branch located in Gothenburg, Sweden.

4JET

Private Equity Round in 2018
4JET is a manufacturer specializing in laser systems for surface treatment, focusing primarily on the automotive and glass industries. Established in 2006, the company has emerged as a leader in laser systems for edge deletion of thin-film solar cells and tire labeling. Additionally, 4JET provides solutions for various industrial cleaning tasks, including the cleaning of molds, tools, and fixtures, as well as paint and coating removal from tires and automotive components. The company produces pulsed CO2 lasers for these applications and collaborates with Mitsubishi International GmbH for global sales since 2007. Based in Hückelhoven, a skilled team of physicists and engineers at 4JET is dedicated to advancing laser process technology and integrating these processes into turnkey production plants for industrial use.

Vectaury

Private Equity Round in 2018
Vectaury operates a mobile programming and predictive marketing platform focused on enhancing in-store traffic for retailers and brands while prioritizing the ethical handling of personal data. The company leverages geolocation data to provide geo-profiling and geo-localized advertisements, allowing businesses to analyze customer behavior and trends around their points of sale. By advocating for transparent data collection and responsible processing practices, Vectaury aims to create a sustainable ecosystem that benefits all stakeholders, including mobile users, publishers, and retailers. Protecting personal data is central to Vectaury's mission, ensuring that their solutions offer significant value while adhering to legal and ethical standards.

Blackwood Seven | Part of Kantar Group

Private Equity Round in 2018
Blackwood Seven is a media analytics platform which strives to increase the effect of company’s media spend using our predictive analytics framework built on machine learning and artificial intelligence. Using real-time modelling and advanced KPI prediction we are able to increase a company’s media ROI by up to 15-25%.

Eyeota

Series B in 2018
Eyeota is an audience technology platform founded in 2010 that specializes in the intelligent use of data for marketing purposes. The company collaborates with marketers, data owners, and research firms to provide comprehensive and qualified audience data. Its technology platform collects, analyzes, augments, and activates audience data, allowing organizations to make informed business decisions and enhance their marketing strategies. By enabling brands to target their campaigns with precision, Eyeota helps clients deliver relevant content to the right audiences, ultimately increasing revenue potential. The company operates across Europe, Asia, Australia, and the Americas.

INTEREL

Private Equity Round in 2017
Interel Building Automation JLT specializes in technology solutions for the hospitality and cruise line industries, focusing on integrating Internet of Things (IoT) devices with data management. The company provides a comprehensive platform that enables the integration of various vendor systems, ensuring data encryption and optimized collection. Interel offers a guest room management system that monitors and manages energy consumption, along with guest control panels for lighting and temperature regulation. Its energy management system optimizes comfort and energy savings in unoccupied rooms, while an online water management system modernizes the management of showers, bathtubs, and basins through advanced temperature panels and water valves. Headquartered in Dubai, United Arab Emirates, Interel is committed to enhancing sustainability, operational efficiency, and the overall guest experience in hotels.

Skill & You

Private Equity Round in 2016
Skill & You is the leading provider of vocational e-learning in France, focusing on delivering real results and recognized qualifications such as BAC PRO, BEP, BP, BTS, and CAP. The company operates an online education and distance learning platform that offers customized courses tailored to the specific needs of learners and industries. By leveraging innovative pedagogy and adaptable educational technology, Skill & You empowers individuals to acquire professional skills necessary for career advancement or personal development. With a strong track record of successful educational initiatives, Skill & You is committed to addressing the challenges of employment by equipping learners with the skills needed to transform their lives.

Alpha MOS

Post in 2016
Alpha MOS SA is a company based in Toulouse, France, that specializes in developing and marketing instruments for sensory analysis, focusing on odor, taste, and visual characteristics. Founded in 1992, it designs electronic systems, including electronic noses and tongues, which analyze aromas, tastes, and colors. One of its notable products, the HERACLES Neo, is a flash gas chromatography electronic nose that identifies and characterizes chemical compounds in various products. Additionally, Alpha MOS offers analytical services for smell, taste, and visual measurements, serving industries such as food, beverage, and packaging. The company also has subsidiaries in the United States, Japan, and China, enhancing its global reach in sensor solutions.

Blackwood Seven | Part of Kantar Group

Venture Round in 2016
Blackwood Seven is a media analytics platform which strives to increase the effect of company’s media spend using our predictive analytics framework built on machine learning and artificial intelligence. Using real-time modelling and advanced KPI prediction we are able to increase a company’s media ROI by up to 15-25%.

Inside Secure

Venture Round in 2016
Inside Secure, established in 1995 and headquartered in Aix en Provence, France, is a fabless semiconductor company specializing in open-standard contactless payment and near field communication (NFC) solutions. It offers a range of products, including contactless reader interface chips, NFC interface circuits, payment platforms, and memory chips, catering to smart cards, mobile phones, and POS devices. The company also provides professional services such as application development and system integration. Its clients include payment card manufacturers, mobile phone producers, systems integrators, and financial institutions. Additionally, Inside Secure acquired MePIN, a white-label strong authentication platform, expanding its offerings to include secure online identity and payment services.

FOGALE nanotech

Private Equity Round in 2015
FOGALE Sensors specializes in providing advanced metrology and inspection equipment tailored for various industries, including automotive, defense, aeronautics, telecommunications, and nuclear sectors. The company focuses on delivering process control and characterization solutions for MEMS and semiconductor manufacturers and laboratories globally. Utilizing capacitive, optical, inductive, and ultrasonic metrology technologies, FOGALE Sensors develops high-precision optical sensors that cater to the specific needs of its customers. As a member of the SEMI organization, FOGALE Sensors is committed to innovation and quality in the field of measurement solutions.

Heptagon Advanced Micro Optics

Series F in 2013
Heptagon provides intelligent micro optics systems for smart devices.Their industry leadership in imaging, light and sensors results from a unique combination of wafer-level integration, pragmatic innovation, total supply chain control, a culture of integrity, and a 20+ year track record of delivering breakthrough technologies to leading OEMs.

Softonic

Private Equity Round in 2013
Softonic is a European company that operates Softonic.com, a prominent global destination for software and app discovery. It provides a comprehensive selection of software and applications across numerous categories, attracting a significant online audience. With over 100 million unique monthly users, Softonic ranks 40th worldwide in terms of web traffic and facilitates more than 4 million daily downloads. In addition to its main platform, Softonic also offers the Turbo Booster app, which has gained the trust of over 5 million users for enhancing and optimizing their Android devices.

Heptagon Advanced Micro Optics

Series E in 2012
Heptagon provides intelligent micro optics systems for smart devices.Their industry leadership in imaging, light and sensors results from a unique combination of wafer-level integration, pragmatic innovation, total supply chain control, a culture of integrity, and a 20+ year track record of delivering breakthrough technologies to leading OEMs.

CommProve

Private Equity Round in 2012
CommProve, established in 1996, specializes in real-time Quality of Service (QoS) monitoring for wireless networks. The company, founded by experts in network operations and software engineering, offers a platform that collects, analyzes, and integrates network usage data from various mobile networks. This enables mobile network operators to gain real-time insights into their operations, helping them control financial performance, quality of experience, and network performance.
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