Fiona and Colin Theseira - FiCo Team @ RE/MAX United


Fiona migrated from South West England in 1990 and now lives in San Diego. She is a second-generation real estate Broker and former mortgage underwriter who acquired a deep understanding of the real estate lending processes. Fiona is involved in many leadership roles and was the 2019 President for Women’s Council of REALTORS®, California. She currently serves on the Board of Directors for the California Association of REALTORS (CAR), and a director at the Greater San Diego Association of REALTORS® (SDAR). She is also a member of the Professional Standards Executive Committee for SDAR, and participates in numerous real estate training events in order to maintain her knowledge of changing real estate market. Fiona holds the following credentials.

  • Undergraduate degree in Business Administration with a minor in finance
  • CRS - Certified Residential Specialist)
  • CIPS - Certified International Property Specialist)
  • GRI - Graduate, REALTOR® Institute
  • PMN - Performance Management Network
  • e-PRO - Certified Internet Professional
  • Broker/Agent - National Association of REALTOR®
  • CPE - Certified Probate Expert


Colin is an IT professional with over 20 years in the IT industry. He served as the Director of IT Operations at Nefsis Corporation until the corporation was acquired by Brother International. After the acquisition, Colin served as the Senior Director of Cloud Operations at Brother and guided Brother in building their first a global web and video conference cloud service. In 2018, Colin obtained his real estate license and join Fiona as a business partner. He currently manages the business strategy and operations, marketing and building creative marketing content, real estate photography, and supports client relationships. Colin holds the following credentials.

  • PMP - Project Management Professional
  • AWS SA - Amazon Web Services Solutions Architect (building cloud services on Amazon's platform)
  • Security+ - IT security