Oldest Solar Thermal manufacturer in the United States. Founded in 1976. Heliodyne designs, engineers, and manufactures solar hot water heating systems for residential, commercial, and process heat applications. Offering design and engineering assistance to design build and architectural companies. Backed by nearly five decades of innovation, our systems are Built to Last, Designed to Perform—delivering proven reliability, efficiency, and durability in every application.
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Heliodyne Questions
The Heliodyne annual revenue was $2 million in 2026.
Ole Pilgaard is the President and CEO of Heliodyne.
8 people are employed at Heliodyne.
Heliodyne is based in Richmond, California.
The NAICS codes for Heliodyne are [333, 33].
The SIC codes for Heliodyne are [343, 34].
Top Heliodyne Employees
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Ole Pilgaard
President and CEO at Heliodyne
San Rafael, CA, US25+ -
Mark Cuddy
Northwest Territory Manager at Heliodyne
Lomita, CA, US25+ -
Victor Pilgaard
Marketing Assistant at Heliodyne
San Rafael, CA, US1 -
Vivek Patel
Design Engineer at Heliodyne
Bhilai, CT, IN -
David Stampfli
Sales at Heliodyne
Richmond, CA, US1 -
Aaron Saechao
Production Technician at Heliodyne
San Francisco, CA, US -
Joe Maroevich
Outside Sales and Technical Support at Heliodyne
Carlsbad, CA, US1
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