REFTEK - Key Persons


Antonio Sanchez

Job Titles:
  • Director of Customer Service
  • Well Known to Any Field Technician
Antonio Sanchez is well known to any field technician who has run into a problem as well as countless organizations who have taken advantage of field system design & commissioning services. With decades of experience in REF TEK products and an engineering background, Antonio is a consummate professional whose team can quickly get to the heart of your problem and resolve it efficiently.

Derek Inglis - CEO, President

Job Titles:
  • CEO
  • President
Derek Inglis is no stranger to the seismic community, although better known in ocean science circles. Derek's other hat is as President & CEO of Xeos Technologies Inc. and a Manufacturing engineer by training. Xeos products include a line of remote telemetry products under the Alert Geomatics label which is how he came to appreciate how he could contribute to the seismic scientific and structural monitoring communities. Derek's business philosophy is that of no-nonsense excellence - well engineered, thoughtful products which fit a genuine need that are reasonably priced and excellently supported.

Gareth Hoar - CTO

Job Titles:
  • Chief Technology Officer
  • CTO of Xeos Technologies Inc
Gareth Hoar is also CTO of Xeos Technologies Inc. and is well known as a meticulous, inventive engineer with expertise in low power, reliable systems. His decades of experience are invaluable for his team and he leads in charting new territory in innovation as well as ensuring designs are reliable and supportable

Gregg Sayh

Job Titles:
  • Director of Sales - Asia Pacific Region
Gregg Sayh earned a Bachelor Degree in Mechanical Engineering from Northeastern University in Boston, MA in the year 2000. His career began with General Electric as a sales engineer in the San Francisco bay area. Gregg first joined Reftek in 2011 as the Sales Engineer for the Asia Pacific Region. Previously serving as the Continental Sales Manager for Trimble Navigation, Gregg now performs as the Director of Sales for the Asia Pacific region for Reftek Systems Inc.

Mitchell MacInnis

Job Titles:
  • Business Manager
Mitchell is responsible for guiding the success of REF TEK's products and ensuring the needs of the scientific and monitoring communities are well met. An engineer by trade, he has experience developing both Geodetic and Seismic equipment. Mitchell enjoys partaking in technical discussions with customers and exploring big ideas for REF TEK's future. He is also responsible for managing REF TEK's California Strong Motion Monitoring Business.

Paul Passmore

Job Titles:
  • President Emeritus
Paul Passmore was the founder of Refraction Technology Inc., better known as REF TEK. The company he built was focused on providing well engineered, reliable products with a strong customer service ethic, work he continues today as Business Manager of Advanced Seismic Instrumentation & Research (ASIR Seismic LLC). Paul and Derek have a friendship based on a shared business philosophy. Although retired, Paul has taken on the role of a much-respected advisor for Reftek Systems Inc.

Phil Davidson

Job Titles:
  • Leader
  • Chief of Engineering
Phil is leader of a team of innovative engineers and technicians on the REF TEK product line. He joined REF TEK in 1987 brings those decades of experience to the drafting table. He has a comprehensive understanding of the design decisions behind each feature of hardware and software. Phil is an integral component of the team and a key architect of plans for future development currently underway.