Quadrant Systems is a software development company specialising in customer relationship management (CRM) systems, mobile applications and custom web development. They work with platforms including Salesforce, Zoho and Sugar CRM, and develop native and hybrid mobile apps for iOS and Android. The company uses agile development methods and offers 24/7 support to clients. They would be well suited to receive referrals for businesses needing CRM implementation, mobile app creation or custom web solutions built on platforms like PHP, Laravel or Microsoft technologies.