# Marin Mayer

> Marin Mayer is a Series A investor backing Google and Marketing. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 1
- Last investment: May 2022
- Lead investor: 0%
- Last updated: Aug 2026

Marin Mayer is a co-founder of Booking.com.

## Contacts

5 contacts available for Marin Mayer: 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/marin-mayer?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Google | 1 | 100% |
| Marketing | 1 | 100% |
| Advertising | 1 | 100% |
| Search Engine | 1 | 100% |
| Product Search | 1 | 100% |

10 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Bidnamic | Bidnamic is a marketing technology platform that helps retailers unlock the full potential of Google Shopping.Our platform helps retailers to outrank competitors, increasing revenue and market share – in short, it gives you an “unfair advantage” on Google Shopping. Bidnamic achieves this by applying machine learning to profile every singleproduct SKU in your catalogue, predicting its optimal bid value algorithmically. Real-time performance analysis and high-frequency bid management increase the efficiency of your ad spend, decrease costs per acquired customer, and enables the full revenue potential of every product. | $5M | Series A | May 23, 2022 |  |

1 of 1 investments shown.

## Co-investors
- [Gresham House Ventures](https://shizune.co/investors/profile/gresham-house-ventures) — 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
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund

## FAQ

### What does Marin Mayer invest in?

Marin Mayer invests primarily in Google, Marketing and Advertising startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Marin Mayer?

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 Marin Mayer last invest?

The most recent investment recorded for Marin Mayer closed in May 2022. 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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