BIS is a company that provides full-cycle project management and IT implementation services to improve their customers' business manageability, reliability, security, and availability. They have a professional team with 20 years of experience in telecommunications and IT fields. BIS specializes in consulting, business process reengineering, cost optimization, and providing innovative software and hardware solutions from various vendors to meet customers' needs. Their services include auditing, project management, software integration, expense optimization, and technical support. BIS partners with various technology providers to deliver solutions like business intelligence, asset management, network inventory, and billing systems.