
Who We Are
SUSI Partners is an independent, specialist investment manager focusing on private, mid-market infrastructure opportunities that arise from the global energy transition. With our longstanding, dedicated expertise, we have been early movers in the energy transition space and remain at its forefront.
Who We Are
What We Do
We invest institutional capital across the energy transition infrastructure spectrum to generate attractive risk-adjusted returns for our clients and their beneficiaries while contributing meaningfully to global decarbonisation efforts.
What We Do
Why We Do It
Our purpose is to realise a sustainable future, today. Climate change is an existential challenge and we are determined to help achieving a carbon-neutral society to address it. A world in which people and the planet can prosper for the long term requires a responsibly managed, substantial redirection of capital towards clean energy systems.
Why We Do It
Who We Are
Founded in 2015, Brawn Capital is an independent investment and development firm committed to building the infrastructure needed for a decarbonized future. Our mission is to accelerate the energy transition by developing and financing large-scale battery storage, solar energy, and low-carbon data centers across Asia-Pacific.
Rooted in a belief that real climate action requires real-world solutions, Brawn brings together expertise in finance, engineering, and renewable infrastructure to deliver projects that are as ambitious as the challenges we face. From early-stage development to long-term asset stewardship, we partner with innovators and institutions to deploy capital where it can drive both environmental impact and enduring value.
At Brawn, we don’t just plan for the future, we build it.
Company History
Mission
Our mission is to deliver attractive returns to limited partners (LPs) by implementing diverse strategies for developing, constructing, and operating renewable energy and clean technology projects. In doing so, we aim to support regional decarbonization efforts in the countries where we invest.
Mission
Vision
Brawn is focused on accelerating the low-carbon future by deploying capital into clean technology infrastructure across Asia.
Vision

Tom Sikorski
Founding & Managing Partner
Scott founded Brawn Capital in 2015 and leads the firm as CEO, overseeing strategy, capital formation, and the full investment lifecycle, from origination and structuring through execution, asset management, and exit. He also founded Manoa Energy, Brawn’s Japan-focused development platform. Scott invests across sustainable infrastructure with a focus on the energy transition, including grid-scale battery storage.
Before Brawn Capital, Scott began his career at Citadel, where he became Director of Portfolio Finance; he then served as Portfolio Manager for Asian convertibles at Stark Investments. In 2003 he joined Pine River Capital as a Senior Trader and, in 2007, moved to Hong Kong to launch and lead Pine River’s Asian office. Scott holds an MBA in Finance & Economics from the University of Chicago Booth School of Business and a BBA from the University of Toledo.
