About Us

We Didn't Come Here Just to Sell Motors

To design, manufacture, and sell cost-effective power solutions that make sustainable transport the global standard — starting with Thailand's most iconic waterways.

Our Purpose

Thailand's Longtail boat is more than transport — it's a cultural institution. Diesel engines are killing that tradition. The noise drives away tourists. The fumes poison the fish. The oil slicks destroy the coral.

SilentC exists to stop that — and to prove that preserving heritage and building a profitable business aren't mutually exclusive.

Our 2027 Commitment

We are targeting the removal of 50,000+ tons of CO₂ from Thai waterways by 2027. Every boat we convert is a measurable step toward Thailand's national goal of net-zero by 2065.

50K+ Tons CO₂ reduction targeted by 2027

The Team

Ranni Vardi

President & Co-Founder

Serial entrepreneur, 30+ years. Founder of Netposition, inventor at Sensight, and CEO of Yamit Mil.

Doron Kedem

BD Director & Co-Founder

Mobile technology executive with global experience building startups to IPO in telematics, IoT, and risk management.

Piyachot Chaiyachot

Chief Operating Officer (COO)

a Master’s degree in Project Management from the University of Northampton, UK, and more than 10 years of global management experience.

Dr. Ekarin Vasanasong

Advisory Board Chairman

Ph.D. Electrical Engineering, University of New South Wales. 13+ years in Thailand's energy sector.

Backed by Thailand's Board of Investment

SilentC is a BOI-promoted company under Category 4.1 “Embedded Systems.” This means corporate income tax exemption, import duty exemption on components, and authorization to bring international engineering talent to Thailand.

Ready to Lead the Transition?

Join the fleet of the future. Our specialists will build you a custom transition plan — at no cost.

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