:: Leadership
The people behind the platform.

SunGreen is led by an executive team drawn from renewable energy investment, advanced materials research, electrochemical engineering and industrial finance, with a board and advisory group spanning deep-tech investment and global energy.

Executive team
Tulika Raj
Chief Executive Officer CEO and Co-Founder

Fifteen years in renewable energy and infrastructure investment, spanning project development, capital deployment and commercial strategy.

Dr Saeid Masudy-Panah
Chief Technology Officer & Co-founder

Materials scientist specialising in nanoengineered electrodes and electrocatalysts. Named inventor on SunGreen's foundational patent applications.

Dr Yong Rui Yuan
Chief Engineer

PhD, National University of Singapore. Previously co-founded a fuel cell company. Leads stack engineering and system integration.

Massimiliano Gramaglia
Chief Financial Officer

Finance and M&A across industrial sectors, with responsibility for capital structure, planning and corporate development.

Tim Rockell
Head of Business Development & Commercial

Twenty years of energy leadership across international markets, covering strategy, market development and commercial partnerships.

Board & Advisors
Investment and governance oversight from our non-executive directors, with strategic counsel from senior industry figures.
Tong Hsien-Hui
Non-Executive Director

Head of Investments at SGInnovate. Previously founded and exited a technology company.

Mark Gainsborough
Strategic Advisor

Chairman of Seatrium. Formerly a senior executive at Shell.

Advisors
Senior industry figures advising on strategy, markets and partnerships.
Mark Gainsborough
Strategic Advisor

Chairman of Seatrium. Formerly a senior executive at Shell.

Backing
SunGreen is backed by deep-tech, strategic and corporate investors across Asia-Pacific, Europe and North America.
Shell
Keppel
Petronas
Seatrium
Yokogawa
A*STAR
ZAL Hamburg
Heriot-Watt
EMA Singapore
SGInnovate
EcoLabs
Naturgy
From material to production.

SunGreen works with catalyst developers, electrochemical device makers and manufacturers at scale.