# Gaztransport & Technigaz

> Gaztransport & Technigaz is a VC fund backing Manufacturing and Nanotechnology. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Saint-rémy-lès-chevreuse, France
- Total investments: 2
- Last investment: May 2024
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://in.linkedin.com/company/gaztransport-&-technigaz
- Website: http://www.gtt.fr

Gaztransport & Technigaz is a VC fund in Saint-rémy-lès-chevreuse focused on Manufacturing and Nanotechnology. GTT is an engineering company expert in containment systems with cryogenic membranes used to transport and store liquefied gas, in particular LNG (Liquefied Natural Gas). For over 50 years, GTT has offered to its customers technologies which allow them to optimize storage space and reduce the construction and operation costs of ships or tanksequipped with these systems.

## Contacts

5 contacts available for Gaztransport & Technigaz. Shizune tracks 4 team members at Gaztransport & Technigaz. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/gaztransport-technigaz?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Venture - Series Unknown | $6.4M–$18M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Manufacturing | 1 | 50% |
| Nanotechnology | 1 | 50% |
| Renewable Energy | 1 | 50% |
| Test and Measurement | 1 | 50% |

### Country

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

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Philippe Berterottière | President and CEO | 2 | https://shizune.co/investors/profile/philippe-berterotti%C3%A8re |
| Adnan Ezzarhouni | General Manager | 0 | https://shizune.co/investors/profile/adnan-ezzarhouni |
| David Colson | Commercial Vice President | 0 | https://shizune.co/investors/profile/david-colson |
| Serena Lim | Smart Shipping Advisor | 0 | https://shizune.co/investors/profile/serena-lim-f100 |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Energo | Energo, combines cold plasma with catalysis to produce molecules of interest for the decarbonization of industry, such green hydrogen, biofuels, or synthetic methane from CO2, biogas, and ammonia. | $17.9M | Venture - Series Unknown | May 16, 2024 |  |
| Tunable | Tunable is a technology company developing and delivering multi-gas analyzers based on micro and nanotechnology. The analyzers can measure multiple gases simultaneously, are highly sensitive, small, robust, and can be adapted to a wide range of applications. Typically, their solutions are used in environmental surveillance, emissions, Processimprovements, and Hazardous control. Tunable mission is to make a gas analyzer with a sensitivity that outperforms nature. | $6.4M | Venture - Series Unknown | Sep 14, 2022 |  |

2 of 2 investments shown.

## Co-investors
- [Credit Mutuel Alliance Federale](https://shizune.co/investors/profile/credit-mutuel-alliance-federale) — VC Fund, 1 deal together
- [Nord France Amorcage](https://shizune.co/investors/profile/nord-france-amorcage) — VC Fund, 1 deal together
- [TRUMPF Venture](https://shizune.co/investors/profile/trumpf-venture) — VC Fund, 1 deal together

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## FAQ

### What does Gaztransport & Technigaz invest in?

Gaztransport & Technigaz invests primarily in Manufacturing, Nanotechnology and Renewable Energy startups, most often at Venture - Series Unknown 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 Gaztransport & Technigaz's check size?

Gaztransport & Technigaz typically joins rounds of $6.4M–$18M at Venture - Series Unknown. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Gaztransport & Technigaz participates in.

### How do I contact Gaztransport & Technigaz?

Public channels for Gaztransport & Technigaz include LinkedIn 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.

### Who are the partners at Gaztransport & Technigaz?

The team at Gaztransport & Technigaz includes Philippe Berterottière (President and CEO), Adnan Ezzarhouni (General Manager) and David Colson (Commercial Vice President). The Team section lists each member with their title, investment count and links.

### 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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