# Koen Christiaens

> Koen Christiaens is a pre-seed investor at Pitchdrive (Brussels) backing Software and SaaS. See 14 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Pitchdrive](https://shizune.co/investors/profile/pitchdrive)
- Location: Brussels, Belgium
- Total investments: 14
- Last investment: Jul 2026
- Lead investor: 86%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/koenchristiaens/

Koen Christiaens is a pre-seed investor at Pitchdrive in Brussels focused on Software and SaaS. Koen Christiaens

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $500k–$4.8M |
| Pre-Seed | $622k–$5.1M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 7 | 50% |
| SaaS | 4 | 29% |
| Artificial Intelligence | 4 | 29% |
| B2B | 1 | 7% |
| CRM | 1 | 7% |

26 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 7 | 50% |
| Seed | 6 | 43% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Belgium | 3 | 21% |
| United Kingdom | 2 | 14% |
| Italy | 1 | 7% |
| Spain | 1 | 7% |
| Sweden | 1 | 7% |

9 countries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| ORiS | ORiS provides wireless power transmission using high-precision pointing lasers. On land, it focuses on dual-use market, while in space it focuses on LEO-orbiting satellite recharging, objects on the lunar surface, and active debris removal using laser ablation. | $5.1M | Pre-Seed | Jul 21, 2026 |  |
| Otamiser | Otamiser Booster® is an automated solution that helps hoteliers and revenue managers secure bookings by improving a property's online presence on major OTAs such as Booking.com, Expedia, Trips.com, Kayak, Airbnb, and VRBO. It maximizes occupancy rates and revenue through optimizing 951 essential parameters, ensuring continuous optimization,full automation, seamless integration with CMS, PMS, and RMS systems, dedicated customer support, integrations with Cubilis and Hostaway, and a customized API for Revenue Management software. | $2M | Seed | Feb 17, 2026 |  |
| Donna | Donna operates as an AI Copilot for Sales Teams Deal intelligence to manage and convert pipeline on autopilot. | $4.8M | Seed | Dec 02, 2025 |  |
| Lette AI | Lette AI is building the AI back office for property management, helping institutional real estate funds and operators scale portfolios across the UK, Ireland, and GCC. In minutes, proprietary AI learns how a business runs internally and deploys custom AI agents that take over leasing, management, and resident engagement. This delivers fasterlease-ups, lower operating costs, higher tenant retention, and stronger Net Operating Income.Trusted by leading institutional landlords, Lette replaces fragmented systems with a single intelligent control room for investors. | $1.4M | Pre-Seed | Oct 21, 2025 |  |
| Axe | Axe is a software firm that develops procurement software for businesses. | $1.7M | Pre-Seed | May 09, 2025 |  |
| Foliume | Foliume is an Insurance and financial product distributor that uses Foliume to streamline customer management and free up scheduling time while doubling cross-selling and retention. | $1M | Seed | Apr 02, 2025 |  |
| Belli | Belli builds next generation air cargo software for airlines to help digitize end-to-end operations. Built by founders from McKinsey, SpaceX, Boeing, Booking.com, and AirAsia and VC-backed. | $2.3M | Seed | Mar 01, 2025 |  |
| DataPad | Agile data discovery for teams DataPad’s goal is to enable true data democracy for business people in small and medium enterprises by building better visual analytics tools. We aim to make short work of integrating local and cloud data seamlessly, and to create a nexus to collaborate on and share data, from anywhere and on any device. | $500K | Seed | Dec 05, 2024 |  |
| FixForm | FixForm allows customers to easily report, manage and fix every problem within a space. Engage everybody to report problems and supercharge your operational team with unique proptech. | $1.7M | Seed | Sep 18, 2024 |  |
| Otamiser | Otamiser Booster® is an automated solution that helps hoteliers and revenue managers secure bookings by improving a property's online presence on major OTAs such as Booking.com, Expedia, Trips.com, Kayak, Airbnb, and VRBO. It maximizes occupancy rates and revenue through optimizing 951 essential parameters, ensuring continuous optimization,full automation, seamless integration with CMS, PMS, and RMS systems, dedicated customer support, integrations with Cubilis and Hostaway, and a customized API for Revenue Management software. | $3M | Seed | Jun 25, 2024 |  |

10 of 14 investments shown.

## Co-investors
- [Syndicate One](https://shizune.co/investors/profile/syndicate-one) — VC Fund, 6 deals together
- [welovefounders](https://shizune.co/investors/profile/welovefounders) — VC Fund, 6 deals together
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund, 4 deals together
- [Fortino Capital](https://shizune.co/investors/profile/fortinocapital) — VC Fund, 3 deals together
- [Fuel Ventures](https://shizune.co/investors/profile/fuel-ventures-fund) — VC Fund, 2 deals together
- [SFC Capital](https://shizune.co/investors/profile/startup-funding-club) — VC Fund, 2 deals together

## About Pitchdrive

VC Fund · Antwerp, Belgium

Pitchdrive is a radical break from traditional early-stage investing. We want to get funding in the hands of great founders as soon as we can - in weeks, not months. Because entrepreneurs should focus on building a company, not on talking to investors.With our data-driven engine, we can qualify seed-stage ventures faster than anyone on themarket. This allows us to make seed-stage investing scalable for founders and investors. Post-funding we also provide hands-on support in the form of network introductions, value add partners (up to €700k in value) and expert sessions. By founders for founders.

4 contacts available at Pitchdrive.

| Name | Title | Profile |
| --- | --- | --- |
| Jan Hollez | Mentor | https://shizune.co/investors/profile/jan-hollez |
| Koen Christiaens | Co-founder | https://shizune.co/investors/profile/koen-christiaens |
| Lorenz Bogaert | Director and Co-Founder | https://shizune.co/investors/profile/lorenz-bogaert |
| Wim Derkinderen | Co-founder and managing partner at Pitchdrive | https://shizune.co/investors/profile/wim-derkinderen |

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## FAQ

### What does Koen Christiaens invest in?

Koen Christiaens invests primarily in Software, SaaS and Artificial Intelligence startups, most often at Pre-Seed and Seed stage. Most of the 14 investments tracked by Shizune back companies in Belgium. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Koen Christiaens's check size?

Koen Christiaens typically joins rounds of $500k–$4.8M at Seed and $622k–$5.1M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Koen Christiaens participates in.

### When did Koen Christiaens last invest?

The most recent investment recorded for Koen Christiaens closed in Jul 2026. Shizune tracks 14 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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