DJust

Based in Paris, France, and co-founded by Arnaud Rihiant, Alexis Delplanque (head of sales), and Eric Gaudin (head of operations) in 2020, DJust operates as a software development company providing B2B (business to business) eCommerce and eProcurement solutions. Some of the firm’s clients are deSter, Foodia, MonoPrix, etc. In October 2025, DJust raised EUR 7 million in series A funding from Speedinvest, Elaia Partners, New Enterprise Associates, and other unspecified investors. The company’s primary product is an integrated B2B eCommerce platform that offers a smarter and more efficient way for businesses to engage in online commerce.

The platform allows businesses to integrate their existing back-end systems, offering multiple B2B features tailored to different sectors and providing personalized custom catalogs and pricing, making the buying experience friction-free for B2B buyers. B2B e-commerce platform also offers quotation management, re-order, bid management, invoicing management, and client messaging services. The other product offered by DJust is an eProcurement platform that simplifies the procurement process of their clients, by centralizing suppliers, products, and offers in a single platform, eProcurement platform streamlines the procurement operations and centralizes and analyses data. The company will use the October 2025 funding to accelerate R&D, introduce AI agents and integrated payment features, recruit new talent, and expand across Europe.