About FlexiH

Our Mission

To power the world with clean, renewable energy through cutting-edge technologies that enable real impact.

OUR Vision

To lead the global shift to a carbon-free economy through scalable innovations in clean energy and sustainable industry.

Our Strategic Focus

Clean Ammonia & Hydrogen– Immediate Impact

We are committed to delivering clean ammonia and hydrogen through innovative, on-site production technologies using sustainable feedstocks. These clean fuels serves as a critical enabler for near-term decarbonization across industries and transportation.

Distributed Energy Plants – Scalable Mid-Term Solutions

Our modular distributed energy plants utilize clean ammonia and hydrogen to generate reliable, low-emission energy at the point of use—supporting grid resilience, industrial operations, and remote energy access.

E-Refinery – The Vision for a Sustainable Future

Looking ahead, we aim to build a comprehensive e-refinery platform that integrates clean ammonia, hydrogen, and carbon capture technologies to produce sustainable fuels and chemicals—transforming global energy and manufacturing systems.

Qualified Experts Delivering Professional Excellence

Ammonia and hydrogen are essential to achieving state, federal, and global greenhouse gas (GHG) reduction targets. Their versatility across land, sea, and air transportation makes them vital pillars of decarbonization. A robust, interconnected infrastructure—spanning production, distribution, and end-use—is critical to meeting rising demand and accelerating the clean energy transition.

Founded by experts with decades of experience in gasification, hydrogen, and ammonia technologies, FlexiH is building an E-Refinery that utilizes diverse feedstocks—such as natural gas, free air, and waste materials, including biomass and waste tires—to create multiple valuable products through free and negative carbon processes.

We believe reaching net-zero emissions by 2050 demands bold innovation and deep collaboration. At FlexiH, we’re committed to building that future—clean molecules at a time.

Advisory Board

At FlexiH, we are guided not only by our executive leadership but also by a distinguished Advisory Board of global experts who bring decades of technical, strategic, and business experience in the energy sector. Their insights strengthen our ability to scale innovation, accelerate commercialization, and drive the clean energy transition.

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Senior Technical Advisor

Lawrence J. Shadle, Ph.D.

A well-known fossil fuel conversion expert with expertise in coal and oil shale processing, gasification, and CO2 capture, bringing decades of research and industry insight towards cleaner energy systems.

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Senior Finance Advisor

Betty Simkins, Ph.D.

A well-known expert in finance, risk management, and corporate growth, with experiences in the energy and refinery sector, combining strong academic leadership with practical industry insight.

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Senior Legal & Comm. Advisor

Mikael Bryant

Strategic expert in corporate law, litigation, and business growth, with experience guiding organizations through legal, regulatory, and corporate development initiatives.

Executive Team

At FlexiH, our team is a dynamic blend of innovators, engineers, and visionaries driven by a passion for affordable energy and sustainability. With decades of combined experience across energy technology, project management, and business development, we bring deep expertise and top-tier qualifications to everything we do. Our teamwork, supported by solid knowledge in creating and managing power and energy systems, allows us to provide advanced solutions that help move towards a cleaner and more affordable energy future.

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Founder & CEO

Natarianto Indrawan

PhD in Environmental Science with 20 years of experience in Power and Energy Generation.

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COO

Prakashbhai Bhoi

PhD in Mechanical Engineering with 20 years of experience in Syngas Production.

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CMO

Tarek Addwebi

PhD in Science with 10 years of experience in Scaling Labs & Marketing in the EU and US.

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CFO

Abid Malik

BS in Engineering with 25 years of Silicon Valley’s experience in Finance and Investment.