# Swiss Federal office of Energy

> Swiss Federal office of Energy is a VC fund backing Renewable Energy and Water. See 6 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 6
- Last investment: Jul 2025
- Lead investor: 67%
- Last updated: Aug 2026

Swiss Federal office of Energy is a VC fund focused on Renewable Energy and Water. Swiss Federal office of Energy

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.2M–$3.8M |
| Grant | $2.2M–$5M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Renewable Energy | 2 | 33% |
| Water | 1 | 17% |
| Hardware | 1 | 17% |
| Robotics | 1 | 17% |
| Analytics | 1 | 17% |

18 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Grant | 4 | 67% |
| Seed | 2 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Switzerland | 4 | 67% |
| United States | 1 | 17% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Crosstown H2R | Crosstown H2R is a product-focused company that was spun out from crosstown power, provides customized H2R® burners for gas turbine decarbonization and NOx reduction. | $3.8M | Seed | Jul 04, 2025 | https://crosstown-h2r.com |
| Metafuels | Our breakthrough sustainable aviation fuel (SAF) technology, aerobrew™, will make affordable net-zero aviation a reality. The technology is innovative, highly scaleable and able to tap into future global renewable energy systems efficiently. Starting from renewable feedstocks including green hydrogen, driven by renewable electricity, andsustainably sourced CO2, for example from direct air capture, aerobrew™ provides an efficient route to large-scale production of e-kerosene, overcoming the scale up challenges and high costs of alternative e-fuels technologies. aerobrew™ is also compatible with the biogenic route whereby the carbon required for the process is derived from renewable and sustainable cellulosic biomass which, does not compete with the food chain (wood, miscanthus, etc.). With a high carbon conversion, high selectivity and a high overall SAF yield, aerobrew™ leads to attractive production economics and cost leadership. With a rapidly growing demand for SAF, aerobrew™ stands to contribute significantly to the decarbonisation of global aviation and to support the achievement of net zero 2050 targets. | $5M | Grant | Jul 30, 2024 | https://www.metafuels.ch |
| Crosstown H2R | Crosstown H2R is a product-focused company that was spun out from crosstown power, provides customized H2R® burners for gas turbine decarbonization and NOx reduction. | $2.2M | Grant | Mar 18, 2024 | https://crosstown-h2r.com |
| Cyltronic AG | Cytronic AG is the brand for compact and user-friendly linear drives and the market leader with the worldwide unique electric cylinder. | $1.1M | Seed | Oct 01, 2020 | https://www.cyltronic.ch |
| VIA | VIA helps energy companies across the globe realize the value of their data through AI and blockchain. The company enables an encrypted analysis of confidential and classified data. It solves asset management and operational issues alongside key players in the energy industry and works with governments, regulators, and large global utilities on AIinitiatives like predictive maintenance and contingency planning.Founded in 2016, VIA is headquartered in Somerville, Massachusetts. |  | Grant | Aug 07, 2020 | http://www.solvewithvia.com |
| TreaTech | TreaTech is a Swiss Cleantech company founded in 2015 by EPFL engineers. We are developing a ground-breaking treatment technology that will enable an eco-friendly treatment of the ever-increasing quantities of wastewater while recycling its valuable by-products and most notably, clean water. Our catalytic hydrothermal gasification (HTG) systemhas been developed for the disposal of different types of liquid wastes (such as sewage sludge) that are usually incinerated or landfilled and instead, turns them into by-products such as biogas, clean water, and mineral salts that can further be upgraded into phosphorus products (e.g. fertilizers). | $1.3M | Grant | Feb 12, 2019 | http://trea-tech.com/ |

6 of 6 investments shown.

## Co-investors
- [2100 Ventures](https://shizune.co/investors/profile/2100-ventures) — VC Fund, 1 deal together
- [SDAC Ventures](https://shizune.co/investors/profile/bldrs) — VC Fund, 1 deal together
- [Ciri Ventures](https://shizune.co/investors/profile/ciri-ventures) — VC Fund, 1 deal together
- [Climate Insiders](https://shizune.co/investors/profile/climate-insiders) — VC Fund, 1 deal together
- [Innosuisse](https://shizune.co/investors/profile/innosuisse) — VC Fund, 1 deal together
- [Privilège Ventures](https://shizune.co/investors/profile/privilege-ventures) — VC Fund, 1 deal together

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## Featured in investor lists
- [Manufacturing Investors in Switzerland](https://shizune.co/investors/manufacturing-investors-switzerland)
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## FAQ

### What does Swiss Federal office of Energy invest in?

Swiss Federal office of Energy invests primarily in Renewable Energy, Water and Hardware startups, most often at Grant and Seed stage. Most of the 6 investments tracked by Shizune back companies in Switzerland. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Swiss Federal office of Energy's check size?

Swiss Federal office of Energy typically joins rounds of $1.2M–$3.8M at Seed and $2.2M–$5M at Grant. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Swiss Federal office of Energy participates in.

### When did Swiss Federal office of Energy last invest?

The most recent investment recorded for Swiss Federal office of Energy closed in Jul 2025. Shizune tracks 6 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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