Patrick Sieb: Email & Phone Number

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Managing Partner at Climate Tech Partners|Sydney, New South Wales, Australia

Position:

Managing Partner at Climate Tech Partners

Location:

Sydney, New South Wales, Australia

View Patrick Sieb's Email

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Last updated: 2026-06-03

Updated: 2026-06-03

Found email addresses for Patrick Sieb:

Business emails:

p**********b@macquarie.com,

p**********b@infratechpartners.com,

p*****k@investible.com

Personal emails:

p**********b@gmail.com,

p************b@gmail.com,

l*************g@aol.com

Found phones for Patrick Sieb:

+61-411-***-*29,

+61-434-***-*50

A different Patrick Sieb?

Work Experience 31 years

Managing Partner at Climate Tech Partners

May 2023 - Current

Board Member at Kite Magnetics™

Nov 2022 - Oct 2023

Co-founder and Board Member at Thinxtra

Jun 2015 - Aug 2023

Co-Head - ClimateTech at Investible

Jun 2021 - May 2023

Board Member at Emmi -> Wolters Kluwer Health

Oct 2020 - May 2022

Board Member - Ping at Ecologix

Aug 2020 - Apr 2022

Executive Director at Macquarie Group

Feb 2005 - Sep 2019

Board Member at EMS Brüel & Kjær (an Envirosuite company)

Dec 2017 - Aug 2019

Board Observer and Advisor at Kacific Broadband Satellites Group

Apr 2014 - Oct 2017

Board Member at AquaSure Holdings Pty Ltd

Jan 2009 - Jan 2010

Vice President at Morgan Stanley

Jan 2000 - Jan 2005

Associate at Crédit Agricole CIB

Jan 1998 - Jan 2000

Intern at Airbus

Jan 1995 - Jan 1995

Patrick Sieb started working in 1995, then the employee has changed 12 companies and 9 jobs. On average, Patrick Sieb works for one company for 3 years 6 months.

Patrick is proficient in French. Their professional focus is Artificial Intelligence (AI), Cleantech, and Financial Structuring across 3 core areas.

Patrick holds Climate Reality Leader, Global Warming I: The Science and Modeling of Climate Change, and Deep Learning Specialization certifications.

Education

MBA (Master in Management) at HEC School of Management

Master of Business Administration - MBA at The University of Chicago Booth School of Business

Bachelor in Mechanical Engineering at McGill University

Frequently Asked Questions

What is Patrick Sieb's email address?

SignalHire found verified email addresses for Patrick Sieb, both business and personal. Their business email is p**********b@macquarie.com, and personal emails include p**********b@gmail.com, p************b@gmail.com, and l*************g@aol.com.

What is Patrick Sieb's phone number?

SignalHire found multiple verified phone numbers for Patrick Sieb: +61-411-***-*29, and +61-434-***-*50.

How do I contact Patrick Sieb at Climate Tech Partners?

You can reach Patrick Sieb through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Patrick Sieb's professional background?

Patrick Sieb has 31 years of professional experience. They have held roles including Board Member, Co-founder and Board Member, and Co-Head - ClimateTech at companies such as Kite Magnetics™, Thinxtra, and Investible. Their education includes MBA (Master in Management) from HEC School of Management, and Master of Business Administration - MBA from The University of Chicago Booth School of Business.

Is Patrick Sieb's contact information up to date?

Yes. Patrick Sieb's SignalHire profile was last updated on 3 June 2026, reflecting their current position as Managing Partner at Climate Tech Partners.

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