# Laurent Rouach

> Laurent Rouach is a seed investor backing Software and SaaS. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 2
- Last investment: May 2019
- Lead investor: 0%
- Last updated: Aug 2026

Laurent Rouach is a seed investor focused on Software and SaaS. Laurent Rouach

## Contacts

5 contacts available for Laurent Rouach: 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/laurent-rouach-8cb4?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $924k–$1.1M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 2 | 100% |
| SaaS | 1 | 50% |
| Architecture | 1 | 50% |
| Construction | 1 | 50% |
| Developer Tools | 1 | 50% |

10 industries tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| France | 1 | 50% |
| Belgium | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Smartbeam | Smartbeam is a construction-tech startup solving construction problems with technology solutions. We are developing a budget management application for construction that helps every site stakeholders (general contractors, subcontractors, architects and developers) to work together from the tendering phase to the end of the project. Our team is madeof Construction, Business and Software Engineers and we are currently working with experienced construction partners to co-develop the software and create a modern vision of construction budget management 2.0. | $944.4K | Seed | May 15, 2019 |  |
| Vivoka | Imagine a world where no matter what your field, you have an adapted personal assistant who can respond to you as a human would.Speech recognition is currently the most powerful human/machine interface. One out of every two researches is carried out by voice, thus translating a strong democratization of voice recognition and an importantrise in the daily life of individuals. This technology guarantees a freedom and flexibility that no other technology could provide until now.In response to this evolution, Vivoka is now positioning itself as a specialist in artificial intelligence and speech recognition. This expertise is accompanied by a global vision of voice and the current state of technology in the digital world in order to offer solutions that are relevant to market views and needs.Thus, it offers the first development kit called Voice Development Kit. The VDK is here an aggregator of voice technologies. A single software program offers you the possibilities offered by several dozen. This means a single interlocutor, a single support, a single solution for all your projects. | $1.1M | Seed | Feb 05, 2018 |  |

2 of 2 investments shown.

## Co-investors
- [Be Angels](https://shizune.co/investors/profile/be-angels) — VC Fund, 1 deal together
- [Sambrinvest](https://shizune.co/investors/profile/sambr-invest) — VC Fund, 1 deal together

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## FAQ

### What does Laurent Rouach invest in?

Laurent Rouach invests primarily in Software, SaaS and Architecture startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Laurent Rouach's check size?

Laurent Rouach typically joins rounds of $924k–$1.1M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Laurent Rouach participates in.

### How do I contact Laurent Rouach?

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 Laurent Rouach last invest?

The most recent investment recorded for Laurent Rouach closed in May 2019. 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.

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