SIB is the market leading provider of cost reduction and spend management services. We offer a full suite of tech-enabled services including benchmarking, invoice audit & analysis, vendor negotiation & management, business process outsourcing and contract compliance across numerous cost categories. SIB has delivered over $4 billion in hard savings while helping its clients streamline operations, improve data accuracy, achieve financial assurance, and maintain compliance. We serve the mid-market up to large, global enterprises and partner with private equity firms who also want to improve profitability and accelerate value creation. SIB is private equity-backed and continues to grow rapidly through acquisition. Recent acquisitions include specialized expertise in blockchain solutions, utilities, waste management, telecom, and logistics. http://www.aboutsib.com/