Koen Bok
Angel Investor
Amsterdam, The Netherlands
Koen Bok is a seed investor in Amsterdam focused on Software and Information Technology. CEO at Framer
- Total investments:
- 21
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Koen Bok invests in
Stages Koen Bok invests in
Countries Koen Bok invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.1M–$15M
- Pre-Seed
- $1.6M–$4.4M
- Series A
- $13M–$19M
Investment Focus
Industry
- Software 13 (62%)
- Information Technology 5 (24%)
- Artificial Intelligence 5 (24%)
- SaaS 4 (19%)
- Internet 4 (19%)
Stage
- Seed 9 (43%)
- Pre-Seed 6 (29%)
- Series A 3 (14%)
- Angel 2 (10%)
- Series B 1 (5%)
Country
- Germany 4 (19%)
- United States 4 (19%)
- The Netherlands 2 (10%)
- Canada 1 (5%)
- France 1 (5%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Upstream is a collaborative email client with channels and task-tracking, offering context and transparency for efficient team decisions. | $3M / Pre-Seed / Jun 03, 2026 | ||
| Bounti helps organizations steer, enable, and scale their frontline employees, combining training, quality control, communication, and operations execution into one intuitive app. With Bounti, companies can maintain consistent quality and operations, streamline training and reach their entire workforce in more than 100 languages. | $4.6M / Seed / Mar 19, 2026 | ||
| Raindrop is a provider of a monitoring platform for AI agents. | $15M / Seed / Dec 01, 2025 | ||
| Voidzero is a software development company that offers open source toolchain for JavaScript. | $12.5M / Series A / Oct 30, 2025 | ||
| Polar is a subscription network for open-source maintainers and backers. Polar also provides tools that enable data processing and data integration. Polar was founded in 2022 and was headquartered in Stockholm, Sweden. | $10M / Seed / Jun 18, 2025 | ||
| Set up custom Ai agents in minutes | $3.5M / Pre-Seed / Feb 26, 2025 | ||
| MaxFense is a company that focuses on enhancing the security of the internet through their ethical products. Primary among their offerings is the MaxFense Endpoint Security, which enables clients to check, prevent, detect, and respond to potential information security threats, regardless of whether they originate from inside or outside theorganization. This approach aligns with contemporary security standards that have increasingly recognized the importance of robust endpoint security in the face of diversified threat vectors. | $1.1M / Seed / Dec 22, 2024 | ||
| The Network aims to engineer serendipity, ensuring the right people meet. | $2.5M / Pre-Seed / Sep 01, 2024 | ||
| Float is a product lab that focuses on developing design-led software for the technology sector. The company focuses on producing innovative software products. | $1.7M / Seed / May 13, 2024 | ||
| Bounti helps organizations steer, enable, and scale their frontline employees, combining training, quality control, communication, and operations execution into one intuitive app. With Bounti, companies can maintain consistent quality and operations, streamline training and reach their entire workforce in more than 100 languages. | $1.6M / Pre-Seed / May 01, 2024 | ||
| See all 21 investments → | |||
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FAQ
What does Koen Bok invest in?
Koen Bok invests primarily in Software, Information Technology and Artificial Intelligence startups, most often at Seed and Pre-Seed stage. Most of the 21 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Koen Bok's check size?
Koen Bok typically joins rounds of $1.1M–$15M at Seed, $1.6M–$4.4M at Pre-Seed and $13M–$19M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Koen Bok participates in.
How do I contact Koen Bok?
Public channels for Koen Bok include LinkedIn, X (Twitter) and the website linked on this profile. 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 Koen Bok last invest?
The most recent investment recorded for Koen Bok closed in Jun 2026. Shizune tracks 21 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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