# Geoff Dolphin

> Geoff Dolphin is a startup investor at Titanium Ventures (Sydney). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Titanium Ventures](https://shizune.co/investors/profile/telstra-ventures)
- Location: Sydney, Australia
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/geoffdolphin/

Geoff Dolphin is a startup investor at Titanium Ventures in Sydney. Geoff joined Telstra Ventures as its CFO in June 2012. Prior to joining Telstra Ventures, he was CFO of a Sydney based venture capital firm, Innovation Capital, and sat on the boards of its investees. Geoff founded a venture backed software company in San Francisco and held management roles for both Diageo and Allied Domecq in Europe. Earlier inhis career, Geoff trained and qualified as a Chartered Accountant with KPMG.Geoff holds a Bachelor of Economics from University of Sydney, as well as an MBA from St John’s University in New York.

## About Titanium Ventures

VC Fund · San Francisco, United States

Titanium Ventures identifies and scales the most promising companies across a variety of AI, digital and software sectors by complementing its strong, experienced team with proprietary Data Science insights and its Revenue Acceleration platform.

5 contacts available at Titanium Ventures.

| Name | Title | Profile |
| --- | --- | --- |
| Albert Bielinko | Venture/ Growth Investor, Telstra Ventures, Partner | https://shizune.co/investors/profile/albert-bielinko |
| Marcus Bartram | General Partner | https://shizune.co/investors/profile/marcus-bartram |
| Yash Patel | General Partner | https://shizune.co/investors/profile/yash-patel |
| Elaine Pan | Investor | https://shizune.co/investors/profile/elaine-pan |
| Geoff Dolphin | Chief Financial Officer | https://shizune.co/investors/profile/geoff-dolphin |

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