Sigma Security Competitors

G4S is a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security solutions that allow clients to focus on their core business. Through a global workforce of approximately 800,000 people, we leverage best practices in communities all over the world. With revenues at approximately $20 billion, we are supported by efficient processes and systems that can only come with scale to help deliver our promise locally: keeping people safe so our communities can thrive. For more information on G4S, visit www.g4s.com.

Loomis secures valuables and payment flows. We protect cash, assets, and the systems that keep society running every day. With more than 170 years of experience, 25,000+ employees, and 400+ branches across 26 countries, Loomis is a global leader in secure cash management, armored transportation, ATM services, and payment solutions. Our headquarters are in Stockholm, Sweden. We provide comprehensive services for the distribution, handling, recycling, and storage of cash and other valuables. Our customers include financial institutions, Central Banks, retailers, commercial businesses, and public sector organizations. Beyond moving and processing cash, we safeguard trust. Every day, our teams ensure that payment flows remain secure, efficient, and reliable. Our Role in Financial Infrastructure Loomis plays a critical role in maintaining stable and efficient payment systems. Through secure logistics, ATM management, smart safe solutions, bulk till facilities, and advanced cash recycling processes, we reduce unnecessary cash movement and strengthen operational efficiency. By supporting access to financial services and enabling multiple forms of payment, we help build inclusive and resilient societies. Our Culture: People. Service. Integrity. Our culture is built on three core values: People – We invest in competence, teamwork, and development. Service – We are committed to operational excellence and customer focus. Integrity – We act with responsibility, transparency, and strong ethics. From armored vehicle drivers and cash management operators to IT specialists and global leaders, every role contributes to securing valuables and protecting payment flows. Why Join Loomis? We offer stable employment, international opportunities, and career paths across operations, technology, administration, and leadership. Responsibility here is real. Impact is visible. Growth is earned and supported. At Loomis, you protect what matters. And your journey is worth it.

ADT is the most trusted name in smart home security, helping protect and connect what matters most at home and beyond. When Every Second Counts, Count on ADT 💙.