Arcos Raises €5.5M Seed

Arcos, a German security technology company, has raised €5.5 million in seed funding. The startup provides a software platform designed to monitor and manage security incidents across physical sites, including critical infrastructure, commercial properties, and residential areas.

Investors

The funding round included participation from High-Tech Gründerfonds (HTGF), Bayern Kapital, Pact, Haufe, Robin Capital, and a group of strategic business angels.

Arcos Use of Funds

The company intends to use the capital to expand its team in Germany, continue development of its security platform, and support its expansion into additional European markets.

About Arcos

Founded by Louis Wübben and Moritz Steigerwald, Arcos develops a security platform that integrates signals from connected sensors into a single operational system. The technology is designed to assist operators in monitoring and responding to incidents at critical infrastructure sites, such as substations and data centres, by unifying detection, assessment, and documentation processes.

Funding Details

Company Website: https://arcos.eu

Company: Arcos
Raised: €5.5M
Round: Seed
Funding Date: 18 September 2026
Additional Investors: High-Tech Gründerfonds, Bayern Kapital, Pact, Haufe, Robin Capital, strategic business angels
Software Category: Security Technology
Source: https://tech.eu/2026/09/18/arcos-secures-eur55m-to-protect-critical-infrastructure-from-physical-threats/