# Mayham Holding AG

> Mayham Holding AG is a VC fund backing AgTech, Medical and Cannabis. See 1 investments, check sizes, portfolio. Updated Sep 2026.

- Type: VC Fund
- Total investments: 1
- Last investment: Feb 2017
- Lead investor: 0%
- Last updated: Sep 2026

Mayham Holding AG is a VC fund focused on AgTech and Medical. Mayham Holding is a Switzerland-based investment company.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| AgTech | 1 | 100% |
| Medical | 1 | 100% |
| Cannabis | 1 | 100% |
| Life Science | 1 | 100% |
| Biotechnology | 1 | 100% |

6 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| GemmaCert | GemmaCert is a smart solution for testing cannabis potency, which unlike other solutions, is simple and sleek, for everyday use, requiring no specific skill-set for operation, and whose form gives little indication to the sophistication of the technology working underneath. GemmaCert is a bridge between technology and nature. This design createdthe desired attractive and useful man-machine interface for the best possible user experience along with a well-defined product with aesthetic presence without sacrificing on performance. GemmaCert is making a name for high performance, robustness, ease-of-use and reliability.No cannabis flower is the same, so before anyone consumes cannabis, they should have an understanding exactly what is in it and how it may affect them. From pharmacies in Germany, coffeeshops in Amsterdam, to supply chain stakeholders in North America, GemmaCert brings certainty and confidence to cannabis professionals, as well as consumers and patients worldwide.After over two years in research and development, GemmaCert started delivering first units to customers worldwide, primarily in North America and Europe. Revenues are generated from device sales and monthly subscription fees to our analytical service since GemmaCert units are operated and upgraded via secure cloud-based servers. | $1M | Seed | Feb 01, 2017 | http://gemmacert.com/ |

1 of 1 investments shown.

## Co-investors
- [Agrinnovation](https://shizune.co/investors/profile/agrinnovation-fund) — VC Fund, 1 deal together
- [Arba Finance Ltd.](https://shizune.co/investors/profile/arba-finance-ltd) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Mayham Holding AG invest in?

Mayham Holding AG invests primarily in AgTech, Medical and Cannabis startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Israel. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Mayham Holding AG last invest?

The most recent investment recorded for Mayham Holding AG closed in Feb 2017. 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 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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