# Thibault Lanthier

> Thibault Lanthier is a seed investor in Paris backing SaaS and Software. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Paris, France
- Total investments: 1
- Last investment: Sep 2021
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/thibault-lanthier/
- Website: https://x.com/TiboLanthier
- Facebook: https://www.facebook.com/thibault.lanthier

Thibault Lanthier is a seed investor in Paris focused on SaaS and Software. Thibault Lanthier is based out of Paris, Île-de-France and is the CEO and Co-Fouynder of Primary. Thibault previously worked at Mondocteur as a Co-Founder. Thibault Lanthier attended HEC Paris.

## Contacts

5 contacts available for Thibault Lanthier: 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/thibault-lanthier?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 100% |
| Software | 1 | 100% |
| GreenTech | 1 | 100% |
| Sustainability | 1 | 100% |
| Environmental Engineering | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Greenly | In this new era where C02 emissions management has gone mainstream, Greenly allows companies to become frontrunners of the energy transition, building in-house capacity to track and reduce their emissions, more precisely and more simply. In stark contrast to one-shot consulting services, Greenly offers the first comprehensive carbon accounting& management platform, allowing companies to track and reduce their GHG emissions and set a course for Net Zero. Greenly combines technology and expertise to deliver simple and reliable GHG protocol compliant carbon disclosure reports, Net Zero strategies in line with SBTi. We help procurement departments implement sustainable purchasing policies, score and engage their suppliers on their Net Zero strategy, and decarbonize their supply chain. Greenly's unique product offering is to offer an industry-specific approach to tracking emissions, rolling-out activity based tracking apps for key verticals: freight, electricity, cloud, inventory management, financed emissions, etc... Learn more on www.greenly.earth | $3M | Seed | Sep 09, 2021 | https://www.greenly.earth/home |

1 of 1 investments shown.

## Co-investors
- [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund, 1 deal together
- [French Partners](https://shizune.co/investors/profile/french-partners) — VC Fund, 1 deal together

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## FAQ

### What does Thibault Lanthier invest in?

Thibault Lanthier invests primarily in SaaS, Software and GreenTech startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Thibault Lanthier?

Public channels for Thibault Lanthier include LinkedIn, the website linked on this profile and Facebook. 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 Thibault Lanthier last invest?

The most recent investment recorded for Thibault Lanthier closed in Sep 2021. 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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