1) Allstate Insurance has been implementing ITSM practices based on ITIL over the past 10 years to improve service levels and lower costs. They started with a focus on a few core processes and have expanded both the number of processes and areas of the business covered.
2) Allstate went through various stages of their ITSM journey, starting with forming an ITSM center of excellence and conducting assessments, then implementing key processes like incident, problem and change management. Over time they improved process maturity, expanded training, and refined their governance structure.
3) The evolution of ITSM at Allstate shows how an organization can take an incremental approach, learn from experiences, and continue driving adoption and value from ITSM over