What does Peter Mobbs invest in?

We have not verified a stated sector or stage focus for Peter Mobbs at Greyrock Investments (Sydney, New South Wales, Australia). The profile lists the organization, location and investors we track alongside them.

How do I contact Peter Mobbs?

Peter Mobbs's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.

Where is Peter Mobbs based?

Peter Mobbs is based in Sydney, New South Wales, Australia.

Peter Mobbs, Greyrock Investments

About Peter Mobbs

Peter Mobbs is the Managing Director of Greyrock Investments, a Sydney-based single-family office he co-founded with his wife Yvette in 2017 after holding 15+ years of experience as an entrepreneur and executive in the private education industry. Greyrock’s investment mandate focuses on education and technology across asset classes, prioritizing quality, ethical investments with a long-term horizon and excluding gaming or tobacco sectors. The firm invests globally in market-leading EdTech businesses, though specific check sizes and lead/follow behavior are not publicly detailed for Greyrock itself, while Mobbs separately leads $2M–$20M Series B+ investments at Five Sigma, a global EdTech growth fund. Notable portfolio companies linked to Mobbs include Crimson Education, where he participated in its Series D, and other global EdTech leaders identified in his Five Sigma activity. Mobbs distinguishes himself as a “CEO-turned-investor” who applies operator insights to scaling ventures and has reported a 10.1x return on invested capital from his own balance sheet investments prior to launching Five Sigma.

Peter Mobbs at a glance

Role: Managing Director
Organization: Greyrock Investments
Location: Sydney, New South Wales, Australia
Investor type: Venture Capital

Frequently asked about Peter Mobbs

What does Peter Mobbs invest in?: We have not verified a stated sector or stage focus for Peter Mobbs at Greyrock Investments (Sydney, New South Wales, Australia). The profile lists the organization, location and investors we track alongside them.
How do I contact Peter Mobbs?: Peter Mobbs's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Peter Mobbs based?: Peter Mobbs is based in Sydney, New South Wales, Australia.

Every field above is read from the StartupFundraising investor directory — disclosed location, recorded investments and stated focus — and re-checked as filings arrive. Founders pair it with investors in Sydney when building a target list.

Peter Mobbs, Greyrock Investments

About Peter Mobbs

Peter Mobbs at a glance

Frequently asked about Peter Mobbs

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