Matt Sinnamon

Matt Sinnamon serves as Partner, General Counsel & Chief Operating Officer at OneVentures. OneVentures operates in the venture capital & private equity sector with approximately 36.0 employees. The company is headquartered in Sydney, New South Wales. OneVentures generates annual revenue of 13548000.0. To date, OneVentures has raised 117000000.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 865 executives in the venture capital & private equity sector.
• • 3,176 executive contacts are available in New South Wales.
• • Our database includes 201,469 c suite-level executives.

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Vatsal Kanakiya Chief Executive Officer at 100X.VC

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Christian Dengler CFO & Operating Partner at 10x Founders

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Adriana Tortajada CEO & Managing Partner at 1200 VC

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Bikesh Lakhmichand CEO at 1337 Ventures

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Justin Greenstein Chief Executive Officer at 1835i

Outreach Guidance — venture capital & private equity Sector

Executives like Matt Sinnamon in the venture capital & private equity sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at OneVentures.

Matt Sinnamon's Position in the MessageCEO Database

• •Matt Sinnamon is 1 of 1 verified executive contact we track at OneVentures.
• •842 verified executive contacts in venture capital & private equity are in the MessageCEO database.
• •3,103 verified executive contacts in New South Wales are in the database.
• •20 verified contacts work at venture capital & private equity companies in the 36.0 employee range (same size as OneVentures).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated July 2026.

How do I reach Matt Sinnamon directly?

Matt Sinnamon's verified email address is available to MessageCEO Pro subscribers. They currently serve as Partner, General Counsel & Chief Operating Officer at OneVentures. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Matt Sinnamon work for?

Matt Sinnamon is Partner, General Counsel & Chief Operating Officer at OneVentures, a company in the venture capital & private equity sector with 36.0 employees. The company is based in Sydney, New South Wales.

Can I pitch or sell to Matt Sinnamon?

As Partner, General Counsel & Chief Operating Officer at OneVentures, Matt Sinnamon is a key decision-maker in the venture capital & private equity sector. MessageCEO Pro gives you verified email to reach Matt Sinnamon directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Matt Sinnamon in?

Matt Sinnamon works in the venture capital & private equity industry as Partner, General Counsel & Chief Operating Officer at OneVentures. MessageCEO provides verified contact information for executives across all major industries.

Is Matt Sinnamon's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Matt Sinnamon's profile is kept up-to-date with the latest available information.

Last updated: July 23, 2026