# Rabobank's Cleantech Investments: 10 Startups in Its Portfolio (2026)

> The 10 Cleantech startups Rabobank has backed, by stage: $1.7B raised between them. From the rounds we track; updated nightly.

Source: https://millionrounds.com/portfolio-maps/rabobank-cleantech-portfolio (Millionrounds; every figure on the page links to its filing or article)

## Stage not reported

7

- [Avantus](https://millionrounds.com/company/avantus)
- [GIGA Storage](https://millionrounds.com/company/giga-storage)
- [Serentica Renewables](https://millionrounds.com/company/serentica-renewables)
- [Nautilus Solar Energy](https://millionrounds.com/company/nautilus-solar-energy)
- [*ER* Elevate Renewables](https://millionrounds.com/company/elevate-renewables)
- [Withthegrid](https://millionrounds.com/company/withthegrid)
- [Tarnoc](https://millionrounds.com/company/tarnoc)

## Pre-seed and seed

3

- [TracXon](https://millionrounds.com/company/tracxon)
- [Zympler](https://millionrounds.com/company/zympler)
- [GEHECO](https://millionrounds.com/company/geheco)

## Segment by segment

### Stage not reported

7 startups · $1.7B raised

- [**Avantus**](https://millionrounds.com/company/avantus) Avantus develops large-scale solar and solar-plus-storage projects to drive the adoption of zero-emission energy. United States $800M
- [**GIGA Storage**](https://millionrounds.com/company/giga-storage) GIGA Storage develops large-scale sustainable energy storage systems. Netherlands $634M
- [**Serentica Renewables**](https://millionrounds.com/company/serentica-renewables) Serentica Renewables is a sustainable energy platform that provides decarbonization solutions using renewable energy such as solar and wind. India $100M
- [**Nautilus Solar Energy**](https://millionrounds.com/company/nautilus-solar-energy) Nautilus Solar is a solar development company delivering clean renewable energy to commercial, industrial, non-profit and utility customers. United States $89M
- [*ER* **Elevate Renewables**](https://millionrounds.com/company/elevate-renewables) United States $50M
- [**Withthegrid**](https://millionrounds.com/company/withthegrid) Withthegrid is a Dutch technology company founded in 2016 and headquartered in Utrecht, Netherlands. Netherlands $2.2M
- [**Tarnoc**](https://millionrounds.com/company/tarnoc) Tarnoc's mission is to accelerate the energy transition to sustainable heating of households. Netherlands $1.4M

### Pre-seed and seed

3 startups · $7.9M raised

- [**TracXon**](https://millionrounds.com/company/tracxon) At TracXon we transform Flexible Hybrid Electronics from a niche technology to a mainstream cradle-to-cradle manufacturing technol Netherlands $5.6M
- [**Zympler**](https://millionrounds.com/company/zympler) Zympler is a Dutch B2B energy software startup based in Utrecht, founded in 2023. Netherlands $1.8M
- [**GEHECO**](https://millionrounds.com/company/geheco) GEHECO is a Dutch climate-tech startup based in Delft, focused on making carbon-neutral heating more accessible for existing homes. Netherlands $523K

**How this map is made.** Every startup here works in Cleantech and has raised money in a round we track that names Rabobank as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.

## More portfolio maps

[All portfolios](https://millionrounds.com/portfolio-maps)

[Sector portfolio **Rabobank's Energy portfolio** 16 startups · $5.7B](https://millionrounds.com/portfolio-maps/rabobank-energy-portfolio)[Sector portfolio **Rabobank's Agtech portfolio** 14 startups · $467M](https://millionrounds.com/portfolio-maps/rabobank-agtech-portfolio)[Portfolio map **Rabobank portfolio map** 75 startups · $9.8B](https://millionrounds.com/portfolio-maps/rabobank-portfolio-map)[Co-investors **Who invests with Rabobank** 22 co-investors](https://millionrounds.com/portfolio-maps/rabobank-co-investors)[Sector portfolio **Y Combinator's AI portfolio** 1,143 startups · $44B](https://millionrounds.com/portfolio-maps/y-combinator-ai-portfolio)[Sector portfolio **Y Combinator's Fintech portfolio** 338 startups · $24B](https://millionrounds.com/portfolio-maps/y-combinator-fintech-portfolio)

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