Katherine Gemmecke


Katherine (Kat) Gemmecke joined The Boulos Company in 2017 where she developed her passion for commercial real estate.  She is a licensed sales agent in New Hampshire and an associate broker in Maine and works in all areas of commercial real estate located throughout the Northern New England Seacoast.

Kat covers a wide range of commercial real estate services, including lease and sale transactions, as well as buyer and tenant representation. Her work covers all types of commercial real estate including retail, office, industrial, land and investment sales. Kat collaborates with Kent White, Principal Broker/Partner and Christian Stallkamp, Senior Broker. Together the team has over 35 years of combined experience.

Kat’s background includes working at Boulos Asset Management as an Assistant Asset Manager.  She then transitioned to The Boulos Company in the Portland Maine office as an Administrative Assistant until earning her way to her current position as an Associate in the Portsmouth office.

Kat lives in Eliot with her fiancé Tim and their dog Ellie.

Professional Affiliations / Accreditations

New Hampshire Real Estate Lic. #075327

Maine Real Estate Lic. #BA924839

Member, National Association of Realtors

Member, New Hampshire Commercial Investment Board of Realtors

Member, Maine Commercial Association of Realtors

Community Involvement

Board Member, Children’s Museum of New Hampshire


Bachelor of Arts, University of Southern Maine, Portland, Maine