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Patrick Sieb

Investor - Director - Mentor - Technology - Climate - Infrastructure

Patrick Sieb is a prominent climate technology investor and entrepreneur based in Sydney, Australia.12 He is currently a Partner at Climate Tech Partners, where he focuses on early-stage investments in technologies addressing climate change.3

Sieb has over 20 years of experience in investment banking and infrastructure, which he leverages in his climate tech investments.14 His career includes:

  • Partner at Climate Tech Partners (current role)3
  • Investment Director for Climate Tech at Investible (2021-2025)14
  • Founder and Partner at InfraTech Partners1
  • Co-founder and Board Member at Thinxtra (2015-present)1
  • Executive Director at Macquarie Group (2005-2019)1

Sieb holds an MBA with a focus on Finance and a Bachelor's degree in Mechanical Engineering with an Aeronautical specialization.2 His investment philosophy centers on hyper-scalable solutions that leverage existing technologies to improve efficiency or accessibility in climate-related sectors.4

You can find Patrick Sieb on LinkedIn under the username patrick-sieb-5407a621.

Highlights

Nov 21 · investible.com
Meet Patrick Sieb, Investment Director for Climate Tech at Investible
Sep 1 · climatesalad.com
Patrick Sieb - Climate Salad Team
Patrick Sieb - Climate Salad Team
Jan 1 · ellfound.com
Patrick Sieb - Wellfound
Patrick Sieb - Wellfound

Related Questions

What are some of the most successful investments Patrick Sieb has made?
How does Patrick Sieb's background in engineering influence his investment strategy?
What are the key sectors Patrick Sieb focuses on for climate tech investments?
How does Patrick Sieb's experience in infrastructure investing benefit his climate tech ventures?
What is Patrick Sieb's role at Investible, and how does it differ from his role at InfraTech Partners?
Patrick Sieb
Patrick Sieb, photo 1
Patrick Sieb, photo 2
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Location

Greater Sydney Area