Tarlogic Security is a European cybersecurity company founded in 2011 in Spain, with offices in Santiago de Compostela and Madrid. The company provides cybersecurity services to publicly traded companies and multinationals across Europe, the Middle East, and North America, with over 25% of business coming from international markets. The company operates through three main business units: Cybersecurity Services, Cyber Intelligence, and BlackArrow. The Cybersecurity Services unit offers technical auditing, operating system hardening, and website security audits. The Cyber Intelligence unit provides strategic intelligence and threat analysis capabilities. BlackArrow is the offensive security division that delivers Red Team services, Blue Team defensive operations, threat hunting, and adversary emulation exercises. Tarlogic employs over 150 professionals specializing exclusively in cybersecurity work. The company maintains an R&D department focused on developing proprietary security software solutions that are used by customers in more than 70 countries. The company holds ISO 9001, ISO 14001, and ISO 27001 certifications. The company has grown from €700,000 in revenue in 2014 to approximately €12 million in 2024, representing sustained annual growth of over 35%. Tarlogic has been recognized by the Financial Times in both the FT1000 fastest-growing companies ranking (2018-2020) and the Europe's Long-Term Growth Champions 2026 list, where it ranked 104th out of 300 companies.