The APAC Cleantech 25 is an annual list of private sustainable innovation companies that have gained the attention of market experts.

The 25 companies are regarded as having the potential to make a significant impact in the region in a five-to-ten-year time frame. The report includes a deeper dive into the chosen companies alongside valuable insights into the market from Cleantech Group analysts.

To create the list, we combine the inputs from the APAC Cleantech 25 expert panel, people connecting regularly with innovators in the region, with the APAC inputs from the Global Cleantech 100 process. Companies with the strongest patterns of validation across all points receive the highest scores.

More on the APAC Cleantech 25

Expert Panel

Members of our expert panel provide critical inputs in creating each year’s list of APAC Cleantech 25 companies. They have specialist knowledge of companies and ecosystems in one or more countries across the Asia Pacific region.

Each panelist provides between three and nine nominations, no more than a third of which can be portfolio companies (in the case of investors). Expert panelists can weight their nominations to indicate their relative strength, and all nominations are blind (no expert sees other panelists’ nominations). These nominations are then combined with the outcomes of our Global Cleantech 100 process, which benefits from thousands of data points from our tracking of investments, partnerships and third-party awards.

Would you like to join our expert panel for the 2025 edition of the APAC Cleantech 25? Please let us know at research@cleantech.com.

Alexandra Clunies-Ross

Alexandra Clunies-Ross

Portfolio Manager

Artesian Venture Investments

Sophia Nadur

Sophia Nadur

Managing Partner (New Markets)

bp Ventures

Janina Motter

Janina Motter

Climate Tech Program Manager

Brinc

Phil Anderson

Phil Anderson

Business Innovation Advisor

Callaghan Innovation

Richard Youngman

Richard Youngman

CEO

Cleantech Group

X

Brendon Joe

Brendon Joe

Head of Group Ventures & Research

CLP Holdings

Dr. Will Rayward-Smith

Dr. Will Rayward-Smith

Partner, Climate & Sustainability

Deloitte Australia

Julien Dillon

Julien Dillon

Investment Director - Finance

Emerald

Caroline Guyot

Caroline Guyot

Managing Director

ENGIE Factory Asia-Pacific

Soohyun Bae

Soohyun Bae

Director

Envisioning Partners

X

Julien Mialaret

Julien Mialaret

Operating Partner

Eurazeo

Takuro Kimura

Takuro Kimura

Founder & CEO

G-Cubed Partners

Nattawat (Nik) Nirdnoy

Nattawat (Nik) Nirdnoy

Investment Manager

GC Ventures (CVC of PTTGC)

Adam Milgrom

Adam Milgrom

Partner

Giant Leap

Dr. Eric Wang

Dr. Eric Wang

Managing Partner

GRC SinoGreen

X

Hoi Ying So

Hoi Ying So

Co-head & Global Portfolio Manager, Disruptive Technologies and Venture Capital

IFC

Varis Charoenvaravoot

Varis Charoenvaravoot

Senior Investment Manager, Corporate Venture Capital

PTT Public Company Limited

Michael Toh

Michael Toh

Director, Industry and Technology Collaboration Department

PUB, Singapore's National Water Agency

Shrikant Deo

Shrikant Deo

Vice President-Innovation

Reliance Industries

Jing Zhou

Jing Zhou

External Ventures Manager

Saint Gobain NOVA

X

Karthik Chandrasekar

Karthik Chandrasekar

Founder & CEO

Sangam Ventures

Yuko Shimada

Yuko Shimada

Program Manager

Scrum Ventures Group

Kaixin Tan

Kaixin Tan

General Manager

SEEDS Capital

Jeremy Lovey

Jeremy Lovey

Director of Asia-Pacific Division

Solar Impulse Foundation

Max Han

Max Han

Partner, CEO

Sopoong Ventures

X

Teng Lip Khoo

Teng Lip Khoo

Head

ST Engineering Ventures

Melvyn Yeo Hak Boon

Melvyn Yeo Hak Boon

Founder & Managing Partner

TRIREC Pte. Ltd.

Fariz Ali

Fariz Ali

CEO & Managing Partner

Twin Towers Ventures

Yosuke Yamamoto

Yosuke Yamamoto

Partner

Universal Materials Incubator

X

About Cleantech Group

At Cleantech Group, we provide research, consulting and events to catalyze opportunities for sustainable growth powered by innovation. We bring clients access to the trends, companies and people shaping the future and the customized advice and support businesses need to engage external innovation.

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Our analysts deliver research and briefings on the themes central to your goals.

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We’ll help you set priorities, and determine where and how to find the partners that take you forward.

Cleantech global events introduce sustainable innovation to investors

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Meet corporate change makers, investors, entrepreneurs and stakeholders from the cleantech ecosystem.

Become a sponsor of the APAC Cleantech 25 and champion the next generation of innovators. Email forums@cleantech.com for more information.

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Meet the innovators on the APAC Cleantech 25

The list was launched in September 2018 and has been made possible by the support of Enterprise Singapore and the Asian Development Bank (ADB Ventures).

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