Pertinence Invest

Stirweld is a company that specializes in the development of friction stir welding (FSW) technologies aimed at various industrial sectors. The company offers a range of products, including industrial friction welding machines and clamping systems, along with services such as prototyping, training, and expert consultation. Stirweld's innovations enable industries like automotive, space, aerospace, and metalworking to effectively utilize friction stir welding techniques on all computer numerical control (CNC) machine tools. Through its focus on advancing welding technologies, Stirweld supports the efficiency and effectiveness of manufacturing processes across multiple sectors.

Mablink Bioscience is a biotechnology company focused on developing a new class of cancer therapies known as Antibody Drug Conjugates (ADCs). The company specializes in designing homogeneous, plasma-stable ADCs that maintain their original pharmacological properties while achieving a high drug-to-antibody ratio (DAR). This innovative approach aims to provide healthcare professionals with enhanced treatment options for cancer patients, ultimately improving therapeutic outcomes.

Skinjay specializes in creating aromatic capsules designed to enhance the showering experience through the infusion of essential oils. The company offers a unique system that allows users to install a module in their shower, where they can select from various essential oil capsules tailored to their personal needs and preferences. These capsules release essential oils into the air and water, promoting the benefits of aromatherapy and creating a spa-like atmosphere. Skinjay's product lines include the ODYSSEY collection, which aims to evoke emotional responses and memories through scent, and the MISSION collection, focused on alleviating everyday minor ailments. By integrating these aromatic experiences into daily routines, Skinjay transforms a simple act of showering into a moment of well-being and relaxation.

BIOMAE is a company based in Gaillard, France, specializing in biomonitoring tools that assess contamination and toxicity in aquatic environments. Founded in 2014, the company has developed innovative tools that measure the effects of pollutants using a specific sentinel species transplanted directly into the affected area. This approach allows for the analysis of contaminant bioavailability and toxicity levels in real-time. BIOMAE's research-driven methodology addresses the critical need for accurate diagnosis in environmental quality monitoring, making it a valuable resource for researchers and environmental professionals.

OliKrom specializes in the design and production of intelligent pigments that respond to changes in temperature, light, and pressure. The company manufactures custom pigments, paints, inks, and masterbatches for diverse applications, focusing on smart pigments that change color based on external stimuli. Their product offerings include thermochromic and photochromic pigments, as well as piezoceramic products. By providing these innovative solutions, OliKrom aims to enhance efficiency and reduce time for clients in various industrial paint applications.

AI4R specializes in digital real-time autoradiography, providing innovative imaging solutions for preclinical studies. The company's technology utilizes advanced gas detectors that offer enhanced speed, precision, and sensitivity in detecting radio-labeled molecules. This capability allows researchers in the life sciences and medical imaging fields to obtain high-quality images of radioactive samples in real time, significantly improving the efficiency and accuracy of their studies. AI4R's systems are designed to support a wide range of applications, facilitating advancements in research and development within these critical areas.

Tilkee is a cloud-based application that enhances the efficiency of sales teams by tracking business proposals and optimizing follow-up with prospects. The platform allows users to easily upload sales documents and create branded online proposals. Once a unique link is generated for each prospect, Tilkee monitors their reading behavior, providing real-time notifications about who has engaged with the documents, which sections received the most attention, and the duration of their engagement. This data-driven approach helps sales professionals assess prospects' readiness to close deals, thereby increasing closing rates and improving overall marketing effectiveness.

Mathym is a biomedical company specializing in the development and supply of colloidal nanomaterials primarily for dental applications. The company focuses on creating nano-dispersions that are integral to various industries, including dental, fine ceramics, photonics, displays, biomedical, and semiconductor manufacturing. These nano-dispersions enhance critical properties in medical devices by ensuring a steady and homogeneous dispersion of nanoparticles in liquids, facilitating improved research and development in these fields.

Argolight SA, founded in 2012 and based in Talence, France, specializes in the production of solutions for calibrating fluorescence microscopes. The company designs and develops patented technology that ensures ultrastable structured fluorescence, offering both standard and custom calibration slides made from modified transparent materials. Argolight's products are primarily utilized by researchers and manufacturers to enhance precision and reliability in fluorescence-based measurements. These calibration tools facilitate quality control for microscopes, allowing for data comparison across various systems and large-scale analysis, thus enabling effective monitoring of fluorescence imaging and cross-system data mining.

Freemens SAS, founded in 2011 and located in St Martin d'Hères, France, specializes in solutions for managing electrochemical storage. The company focuses on developing advanced technology that employs a unique approach to analyze the real-time flow of energy within battery cells. As of early 2018, Freemens operates as a subsidiary of ion energy labs, enhancing its capabilities in the energy storage sector.