# WeLight funding: rounds and investors

> WeLight has raised $21M across 1 round since 2023. Investors include European Investment Bank. Every round with its source.

Source: https://millionrounds.com/company/welight (Millionrounds; every figure on the page links to its filing or article)

[Funded startup](https://millionrounds.com/companies)

# Who invested in *WeLight*

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Energy

Funding summary Updated 26 Oct 2026

**$21M** raised across 1 round since 2023, from 1 source

- **Latest round:** Debt, $21M Jan 2023
- **Investors:** 1

See who backed them

## The rounds

- **Jan 2023** Debt **$21M** [European Investment Bank](https://millionrounds.com/fund/european-investment-bank) Source recorded

## Everyone who backed them

[European Investment Bank](https://millionrounds.com/fund/european-investment-bank) Government **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=welight).

## Quick answers about WeLight

### Who invested in WeLight?

WeLight's investors include European Investment Bank.

### How much has WeLight raised?

WeLight has raised $21M across 1 round since 2023.

### When did WeLight last raise?

WeLight's most recent round was a Debt of $21M in Jan 2023.

### What was WeLight's biggest round?

Its most recent round, $21M in Jan 2023, is also its largest on record.

### Who backed WeLight first?

WeLight's first round on record, in Jan 2023, was backed by European Investment Bank.

### What stage is WeLight at?

WeLight's latest named round is a Debt, in Jan 2023.

## Companies like WeLight

In the same sector, and raised in the last eighteen months.

[**os.energy** $1.2M · Aug 2026](https://millionrounds.com/company/os-energy)[**CleanMax** $165M · Feb 2026](https://millionrounds.com/company/cleanmax)[**Radiance Renewables** $100M · Feb 2026](https://millionrounds.com/company/radiance-renewables)[**Turno** $4.7M · Feb 2026](https://millionrounds.com/company/turno)[**e-TRNL Energy** $3.0M · Feb 2026](https://millionrounds.com/company/e-trnl-energy)[**PolyCycl** $2.9M · Jan 2026](https://millionrounds.com/company/polycycl)

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