# ionobell funding: rounds and investors

> ionobell has raised $3.9M across 1 round since 2024. Investors include Alumni Ventures and Dynamo. Every round with its source.

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

United States · [Seed startup](https://millionrounds.com/companies)

# Who invested in *ionobell*

One round we have observed, with the 2 investors 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

**$3.9M** raised across 1 round since 2024, from 1 source

- **Latest round:** Seed, $3.9M Mar 2024
- **Investors:** 2

See who backed them

## The rounds

- **Mar 2024** Seed **$3.9M** [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Dynamo](https://millionrounds.com/fund/dynamo) Source recorded

## Everyone who backed them

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[Dynamo](https://millionrounds.com/fund/dynamo) VC firm **1** round

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

## Also claim to have backed them

This firm lists ionobell as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Expansion Venture Capital](https://millionrounds.com/fund/expansion-venture-capital) VC firm Per its own site

## Quick answers about ionobell

### Who invested in ionobell?

ionobell's investors include Alumni Ventures and Dynamo.

### How much has ionobell raised?

ionobell has raised $3.9M across 1 round since 2024.

### When did ionobell last raise?

ionobell's most recent round was a Seed of $3.9M in Mar 2024.

### What was ionobell's biggest round?

Its most recent round, $3.9M in Mar 2024, is also its largest on record.

### Who backed ionobell first?

ionobell's first round on record, in Mar 2024, was backed by Alumni Ventures and Dynamo.

### What stage is ionobell at?

ionobell's latest named round is a Seed, in Mar 2024.

### Where is ionobell based?

ionobell is based in the United States.

## Companies like ionobell

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

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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