About Peeriosity

Leadership Team


Mike Hostetler, President and Founder

Mike has overall responsibility for product strategy and business development. Prior to Peeriosity, Mike was the managing director of Corporate Executive Board's Shared Services Roundtable, which was created in 2005 with the acquisition of the Executive Performance Group, a best practices research company that Mike co-founded in 2003. Prior to Executive Performance Group, Mike was a Senior Vice President at The Hackett Group where he managed a business unit that was the predecessor of The Hackett Group's Executive Advisory Services program.

Jeff Jones, COO and Founder

Jeff is responsible for research and service delivery. Prior to Peeriosity, Jeff was a co-founder of the Executive Performance Group, which was acquired by the Corporate Executive Board and operated as the Shared Services Roundtable, where he led the service delivery efforts. Jeff also played key roles in leading the collaborative research efforts at The Hackett Group and Exult Inc. from 2000 - 2003.

Ira Fialkow, Senior Vice President

Ira works directly with our member companies to ensure that content, programs, and functionality best meets their needs in our collaborative research communities. Additionally, Ira is an expert resource available to our membership for guidance and support on specific issues. Ira was previously the EVP Shared Services for CEMEX USA where he led the shared services organization for 16 years. In 2003, when it was known as Rinker Shared Services (prior to the acquisition by CEMEX in 2007), his organization was the inaugural winner of the SSON Best Mature Shared Services award. Ira has implemented shared services in multiple service areas (Accounting and Finance, Information Technology, Human Resources, Process Optimization, and Knowledge Management) and in multiple countries.