# David Lysne

> David Lysne is a funding round investor at ProVenture backing Water and Chemical. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [ProVenture](https://shizune.co/investors/profile/proventure-management)
- Total investments: 1
- Last investment: Jun 2015
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/david-lysne-b37b5312

David Lysne is a funding round investor at ProVenture focused on Water and Chemical. David Lysne - Senior Partner @ ProVenture

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Water | 1 | 100% |
| Chemical | 1 | 100% |
| Oil and Gas | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Seabed Separation | Seabed Separation offers services of topside and subsea separation of water with reduced capital and operational expenses. |  |  | Jun 26, 2015 |  |

1 of 1 investments shown.

## About ProVenture

VC Fund · Trondheim, Norway

ProVenture invest in young digital technology startups in Norway. ProVenture have three seed funds and more than a billion NOK under management. ProVenture is a member of Norwegian Venture Association (NVCA).

5 contacts available at ProVenture.

| Name | Title | Profile |
| --- | --- | --- |
| Ane Christophersen | Investment Partner | https://shizune.co/investors/profile/ane-christophersen |
| Borgar Ljosland | Senior Partner | https://shizune.co/investors/profile/borgar-ljosland |
| David Lysne | Senior Partner | https://shizune.co/investors/profile/david-lysne-2 |
| Ingvar Katmo | Partner | https://shizune.co/investors/profile/ingvar-katmo |
| Tom Arnoy | Senior Partner | https://shizune.co/investors/profile/tom-arnoy |

## Similar investors

### Similar stage
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## FAQ

### What does David Lysne invest in?

David Lysne invests primarily in Water, Chemical and Oil and Gas startups, most often at Funding Round stage. Most of the 1 investments tracked by Shizune back companies in Norway. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did David Lysne last invest?

The most recent investment recorded for David Lysne closed in Jun 2015. Shizune tracks 1 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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