# Mathias Bosse

> Mathias Bosse is a angel investor at Stealth Mode (Berlin) backing B2B and SaaS. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Stealth Mode](https://shizune.co/investors/profile/stealth-mode-5d71)
- Location: Berlin, Germany
- Total investments: 2
- Last investment: Apr 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://de.linkedin.com/in/mathias-bosse-25254365
- X (Twitter): https://twitter.com/mathias_bosse
- Website: http://www.seedandspeed.de

Mathias Bosse is a angel investor at Stealth Mode in Berlin focused on B2B and SaaS. Early Stage VC Investor focused on Supply Chain Tech companies in Europe

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2B | 1 | 50% |
| SaaS | 1 | 50% |
| Software | 1 | 50% |
| Wearables | 1 | 50% |
| Manufacturing | 1 | 50% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 1 | 50% |
| Pre-Seed | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Fabrikatör - Virtual Head of Operations | Fabrikatör is a manufacturing platform that plays well with other SME softwares. Small and middle-size business owners struggle with keeping their focus on manufacturing while they deal with operational tasks. Fabrikatör takes out the operational noise and gives the manufacturing management tools they need. | $654.4K | Pre-Seed | Apr 03, 2023 |  |
| Nimmsta | Nimmsta produces industrial smart wearables and intralogistics freehand workflows to create robust business processes. |  | Angel | Sep 21, 2022 |  |

2 of 2 investments shown.

## Co-investors
- [APX](https://shizune.co/investors/profile/apxberlin) — VC Fund, 1 deal together
- [BackBone Ventures](https://shizune.co/investors/profile/backbone-ventures) — VC Fund, 1 deal together

## About Stealth Mode

VC Fund · San Francisco, United States

Challenging the way humAns Interact. Backed by top-tier investors in the Bay Area.

5 contacts available at Stealth Mode.

| Name | Title | Profile |
| --- | --- | --- |
| Mathias Bosse | Stealth Mode Project | https://shizune.co/investors/profile/mathias-bosse |
| Saad Saeed | founder | https://shizune.co/investors/profile/saad-saeed |
| Cindy Le | Co-Founder & COO | https://shizune.co/investors/profile/cindy-le |
| Frank Lu | CPO | https://shizune.co/investors/profile/frank-lu |
| Gilad Manor | CTO & Co-Founder | https://shizune.co/investors/profile/gilad-manor |

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Soma Capital](https://shizune.co/investors/profile/soma-capital) — VC Fund

### Similar stage
- [LVX Ventures](https://shizune.co/investors/profile/letsventure) — VC Fund
- [ZhenFund](https://shizune.co/investors/profile/zhenfund) — VC Fund
- [IAN Group](https://shizune.co/investors/profile/indian-angel-network) — VC Fund

### Similar country
- [HTGF (High-Tech Gruenderfonds)](https://shizune.co/investors/profile/high-tech-gr%C3%BCnderfonds) — VC Fund
- [HV Capital](https://shizune.co/investors/profile/holtzbrinck-ventures) — VC Fund
- [IBB Ventures](https://shizune.co/investors/profile/ibb) — VC Fund

## Featured in investor lists
- [B2B Angel Investors in Germany](https://shizune.co/investors/b2b-angel-investors-germany)
- [Manufacturing Angel Investors in Germany](https://shizune.co/investors/manufacturing-angel-investors-germany)

## FAQ

### What does Mathias Bosse invest in?

Mathias Bosse invests primarily in B2B, SaaS and Software startups, most often at Angel and Pre-Seed stage. Most of the 2 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Mathias Bosse last invest?

The most recent investment recorded for Mathias Bosse closed in Apr 2023. Shizune tracks 2 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co