Petros Koumantaros

Spectrum Pension Consultants, Inc. provides professional services to employers sponsoring retirement, deferred compensation, and other employee benefit plans for organization. Its services include management consulting and advice, benefit plan management and administration, employee communication and education, and individual retirement arrangements. The company was founded in 1978 and is headquartered in Tacoma, WA.

The American Society of Pension Professionals & Actuaries operates as an association for career retirement and pension plan professionals. It offers examination-based professional credentials. The company was founded by Carl Duncan in 1966 and is headquartered in Arlington, VA.

The Rainier Club is a private social club located in Seattle, WA. The club's description is simply "The Rainier Club 2022."

GROUPIRA, Inc. is a financial technology company based in Tacoma, WA. GROUPIRA's individual retirement account technology program and order routing system allows its members and their investment advisers to invest better for their future. GROUPIRA, Inc. is dedicated to bringing the advantages of 401 (k) plans to IRA investors and has been incorporated since 2011. Tens of thousands of individuals and their investment professionals utilize GROUPIRA's technology program and order routing system to invest better through their IRAs. The company was founded by Petros P. Koumantaros and Yannis P. Koumantaros.