C.S.T bolsters its growth with C4 Industries joining as an anchor investor Download the press release
Home / C4 Industries / Our portfolio

Our portfolio

Filter by :
CST Technologie OVM

C.S.T – Crime Science Technology

Founded by Cosimo Prete – a Lille-based entrepreneur and former forensic science expert – Crime Science Technology (C.S.T) o\ers disruptive technologies to governments and major industries to secure identity documents. Its technology, patented in some 30 countries and recognized by the International Civil Aviation Organization (ICAO) and FRONTEX, features unique color-changing properties depending on angle and observation conditions, ensuring optimal protection for o\icial documents.

Discover more
visuel cleeng

Cleeng

Cleeng is an SaaS platform that enables content providers to sell videos, live event streams, newspapers, documents, pictures and other types of media. It is an all-in-one advanced technology that supports any CMS, any type of content, any web…

Discover more
elca bg

ELCA

ELCA is at the forefront of aiding companies through their digital transformation journeys.

Discover more
freelance bg

Freelance

Freelance.com is a pioneering platform facilitating the connection between companies and independent professionals. With a focus on enabling businesses to effortlessly search, recruit, and manage independent suppliers, Freelance.com stands as a leader in the digital recruitment arena in Europe...

Discover more
ipulse

iPulse

iPulse is revolutionizing the energy and mining sectors with its proprietary pulsed power technologies. By converting small amounts of electrical energy into significant power, iPulse supports a wide array of applications across multiple markets, including advanced manufacturing, natural resources exploration...

Discover more
Archive Quenin

Maison Lelièvre

Our deep connection with the Heritage sector led us to the first investment in September 2024. Maison Lelièvre is the 95th French luxury Maison of the Comité Colbert since July, 1st 2024, and was one of the first companies to be labelled Entreprise du Patrimoine Vivant (EPV - Living Heritage Company) in 2006. Maison Lelièvre embodies French style, and its collections of fabrics, wall coverings, and bespoke rugs are an intrinsic part of the world of luxury decor.

Discover more