# Florian Demmer

> Florian Demmer is a seed investor backing Apps, SaaS and Software. See 1 investment, round sizes, portfolio and contact details. Updated Oct 2026.

- Type: Angel Investor
- Total investments: 1
- Last investment: Apr 2018
- Lead investor: 0%
- Last updated: Oct 2026

Florian Demmer is a seed investor focused on Apps and SaaS. Owner and CEO of Coolibree GmbH, an international trading company in paper and pulp, more than 25 years of international sales experience

## Contacts

5 contacts available for Florian Demmer: 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/florian-demmer-9312?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Apps | 1 | 100% |
| SaaS | 1 | 100% |
| Software | 1 | 100% |
| Mobile Apps | 1 | 100% |
| Artificial Intelligence | 1 | 100% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| weffect (a brand of STRATACT) | weffect is a SaaS platform that enables all employees to make measurable and monetisable contributions to the bottom line – at the touch of a button.Employees are nudged by personalized AI-based recommendations delivered via the weffect app. Employees are encouraged to estimate and regularly share their own impact on the bottom line - based onmodern behavioral theory.weffect - It’s all about empowering employees to do the right things more often. | $624.1K | Seed | Apr 24, 2018 | https://weffect.app |

1 of 1 investments shown.

## Co-investors
- [Anholttoppen Invest AS](https://shizune.co/investors/profile/anholttoppen-invest-as) — VC Fund, 1 deal together
- [Follum Invest AS](https://shizune.co/investors/profile/follum-invest-as) — VC Fund, 1 deal together
- [kaze ventures GmbH](https://shizune.co/investors/profile/kaze-ventures-gmbh) — VC Fund, 1 deal together
- [MCT Diera GmbH & Co KG](https://shizune.co/investors/profile/mct-diera-gmbh-co-kg) — VC Fund, 1 deal together
- [Töpfelhaus GmbH](https://shizune.co/investors/profile/t%C3%B6pfelhaus-gmbh) — VC Fund, 1 deal together

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## Featured in investor lists
- [Mobile Angel Investors in Austria](https://shizune.co/investors/mobile-angel-investors-austria)

## FAQ

### What does Florian Demmer invest in?

Florian Demmer invests primarily in Apps, SaaS and Software startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Austria. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Florian Demmer?

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 Florian Demmer last invest?

The most recent investment recorded for Florian Demmer closed in Apr 2018. Shizune tracks 1 investment 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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