# Stephane Chatonsky

> Stephane Chatonsky is a seed investor at Prospection backing Big Data. See 3 investments, check sizes, portfolio and contact details. Updated Sep 2026.

- Type: Angel Investor
- Fund: Prospection
- Location: Sydney, Australia
- Total investments: 3
- Last investment: Aug 2017
- Lead investor: 0%
- Last updated: Sep 2026
- LinkedIn: https://www.linkedin.com/in/schatonsky/

Stephane Chatonsky is a seed investor at Prospection in Sydney focused on Big Data and Analytics. Stephane Chatonsky is the Chairman of & an Investor in Prospection.

## Contacts

5 contacts available for Stephane Chatonsky: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/stephane-chatonsky?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Big Data | 1 | 33% |
| Analytics | 1 | 33% |
| Wholesale | 1 | 33% |
| Consulting | 1 | 33% |
| Health Care | 1 | 33% |

14 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Pre-Seed | 1 | 33% |
| Series B | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Thinxtra, The IoT Telco | Thinxtra is an Internet of Things (IoT) company founded by IoT experts who share the same passion and expertise: connecting things to improve business processes. | $7.9M | Series B | Aug 18, 2017 |  |
| Prospection | Prospection is a Pioneer in healthcare data analytics. Using predictive analytics and machine learning with real world healthcare data to unearth insights that help research, develop and target better healthcare outcomes for patients. Founded out of Sydney’s Cicada Innovations in 2012, Prospection works with government, pharmaceutical companies andthe medical community across more than 90 therapy programs, including immuno-oncology, Diabetes, Respiratory, HIV and hepatitis, in Australia, Japan, Asia Pacific, UK and USA. |  | Seed |  |  |
| eBev.com | eBev connects hospitality beverage buyers with all of the beverage suppliers in their market. Members can buy, sell, compare, shortlist, order, transact, manage inventory, analyze performance and communicate on eBev. All your beverage needs are now available on one easy to use modern platform. |  | Pre-Seed |  |  |

3 of 3 investments shown.

## Co-investors
- [Artesian VC](https://shizune.co/investors/profile/artesian-capital-management) — VC Fund, 1 deal together
- [Clean Energy Finance Corporation](https://shizune.co/investors/profile/clean-energy-finance-corp) — VC Fund, 1 deal together

## About Prospection

VC Fund · Sydney, Australia

Prospection is a Pioneer in healthcare data analytics. Using predictive analytics and machine learning with real world healthcare data to unearth insights that help research, develop and target better healthcare outcomes for patients. Founded out of Sydney’s Cicada Innovations in 2012, Prospection works with government, pharmaceutical companies andthe medical community across more than 90 therapy programs, including immuno-oncology, Diabetes, Respiratory, HIV and hepatitis, in Australia, Japan, Asia Pacific, UK and USA.

5 contacts available at Prospection.

| Name | Title | Profile |
| --- | --- | --- |
| Adam Hawkins | Director International Business | — |
| Eric Chung | Chief Executive Officer, Co-Founder | — |
| Greg Hughes | Director of ANZ | — |
| Kirsten Mann | Chief Product Officer | — |
| Peter Cronin | Director of Strategic Partnerships and Data, Co-Founder | — |

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## Featured in investor lists
- [Big Data Angel Investors in Australia](https://shizune.co/investors/big-data-angel-investors-australia)

## FAQ

### What does Stephane Chatonsky invest in?

Stephane Chatonsky invests primarily in Big Data, Analytics and Wholesale startups, most often at Seed and Pre-Seed stage. Most of the 3 investments tracked by Shizune back companies in Australia. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Stephane Chatonsky?

Public channels for Stephane Chatonsky include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Stephane Chatonsky last invest?

The most recent investment recorded for Stephane Chatonsky closed in Aug 2017. Shizune tracks 3 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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