Staff Profile
With a combined experience of over 100 years in instrument transformers and switchgear manufacturing Stemar staff's ultimate aim is always to ...let your need be our challenge...
Management
Sten Maraldo - Managing and Technical Director
Email: sten.maraldo@stemar.com.au
Over 50 years experience in instrument transformer design and manufacture
Marcus Maraldo - General Manager 
Email: marcus.maraldo@stemar.com.au
Over 20 years experience in Instrument Transformer design, QA Auditing, IT implementation, Production Management, Project Management and Process Improvement.
Administration
Jennette Robinson - Chief Adminstration Officer
Email: sales@stemar.com.au
Operations
Eric Yuan - Sales and Customer Support
Email: eric.yuan@stemar.com.au
Over 10 years experience in Instrument Transfomer Production, Design and Customer Support
Graduate Electrical Engineer
Gordon Su - Chief Testing Officer , NATA Accredited Signatory
Email: support@stemar.com.au
B.E, MIEAust, MIEEE
