Lupin & Holmes

Based in France, Lupin & Holmes specializes in offensive cybersecurity and social engineering, delivering innovative solutions to enhance digital security and protect organizations from cyber threats. Lupin & Holmes, established in 2023, is located in Paris, France, focusing on cybersecurity solutions. The company has completed one major deal, raising EUR 5. 4 mn in funding from investors including 20VC, Kima Ventures, Purple Ventures, and Seedcamp on March 23, 2026.

The founder's information is not available, and there is no mention of subsidiaries or any pivot in business strategy at this time. Lupin & Holmes specializes in offensive cybersecurity and social engineering, offering a range of innovative solutions aimed at enhancing digital security. The company's flagship product, Depi, is a proactive cybersecurity tool designed to prevent supply chain attacks by equipping security teams with real-time insights into their supply chain security. Depi enables users to identify vulnerabilities, track patches, and respond swiftly to potential risks, thus allowing organizations to fortify their security posture.

The company primarily serves businesses in the technology sector, particularly those engaged in software development and IT services, with a customer base that includes enterprises looking to strengthen their cybersecurity infrastructure. Lupin & Holmes markets its products across various geographical regions, including North America, Europe, and Asia, catering to an increasingly global demand for robust cybersecurity solutions. Lupin & Holmes generates revenue primarily through subscription-based models associated with its cybersecurity offerings, particularly Depi. The company structures its transactions through direct partnerships with businesses that require enhanced security measures, facilitating a seamless integration of its tools into clients' existing workflows.

The revenue model involves tiered subscription plans based on the scale of deployment and the specific needs of the organization, allowing clients to select packages that best suit their operational requirements. This approach ensures that security teams can leverage the full capabilities of Depi without significant upfront costs, fostering long-term client relationships. Through these structured transactions, Lupin & Holmes effectively positions itself as a critical partner in the ongoing battle against cyber threats. In March 2026, Lupin & Holmes raised EUR 5.

4 mn in pre-seed funding to expand its team and invest in research and development for its attack-path intelligence platform. The company plans to design and launch new products aimed at enhancing its cybersecurity offerings, targeting new markets in North America and Asia by 2028.