Nicolai Walter

Demeter Partners SA (Demeter Partners) is a French private equity firm which was founded in 2005 by Sophie Paturle-Guesnerot and Stéphane Villecroze and is majority-owned by the management team. Headquartered in Paris with an additional office in Madrid, Demeter Partners has partnerships with English, German and Spanish funds which are involved in their sectors and are also members of international networks of investors specialized in 'clean technologies'. The firm manages the Demeter Fund, sponsored by the Caisse des Dépôts (CDC Entreprises) and the Institut Français du Pétrole (French Petroleum Institute) for institutional investors including life insurance companies, health insurance companies, pension funds and sophisticated private investors.

Quantonation Ventures (Quantonation) is a venture capital firm founded in 2018. The firm is headquartered in Paris, France.

Ansa Environmental Services Ltd. specializes in cost-effective development and maintenance of facilities to increase usage and attractiveness. The company is based in Middlewich, UK. The British company collects and disposes of recycling and waste from over 165,000 residential and commercial premises. Ansa Environmental Services is a subsidiary of Cheshire East Council and ultimately controlled by the Council of Cheshire East. The company was founded in 2013. The CEO is Kevin James Melling.

Quandela SAS develops quantum computing platform based on photonic qubit generator. Its products are sold under the trademarks of eDelight, QFiber, and QuandeLAB. The company was founded by Pascale Mardon Senellart, Valérian Giesz, and Niccolo Somaschi in 2017 and is headquartered in Palaiseau, France.

Salience Labs Ltd is based in London, UK. The British company is developing an ultra high-speed multi-chip processor that combines photonics and electronics to accelerate advances in AI. By using light to execute operations, Salience Labs delivers massively parallel, ultra-high throughput processing performance on a single chip. This brings power-efficient exascale compute to a wide array of new and existing AI processes and applications. The company is funded by a portfolio of investors including Cambridge Innovation Capital, Sciences Enterprises, Investment Consultants, Silicon Catalyst, Deeptech Labs, and leaders from the semiconductor industry. Salience Labs Ltd is a company that was founded in 2021. The CEO of Salience Labs is Vaysh Kewada, who has been in the position since 2020.

Inspek SAS is a French company that specializes in next-generation chemical monitoring systems. The company is based in Palaiseau Cedex, France. The company's technology uses Raman-on-a-chip integrated photonic sensors to provide accurate and reliable chemical analysis.