
GPH connects a family of trusted companies delivering real estate, healthcare, education, and service solutions—guided by strong values and a shared commitment to our community.
GPH supports multiple State of Hawaii licensed entities in real estate, healthcare staffing, and healthcare education — a system of regulated, professional, trusted services.

Message from the Founder#
GPH began over 25 years ago with SM Tatsuguchi & Associates and has grown into a family of companies serving real estate, healthcare, education, and facility needs across Hawaii.
Our goal has always been simple: good people helping good people—and making our community a better place.
— Greg M. Tatsuguchi, Founder, GPH
A Family of Companies#
Umbrella OrganizationOur Values#

Driven by Purpose#
Our end goal is simple: making our community a better place.
We believe strong communities are built through trust, service, and people helping people.