# CalWave Inc funding: rounds and investors

> CalWave Inc has raised $1.1M across 1 round since 2024. Investors include National Science Foundation, US Department of Energy and 1517 Fund.

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

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

# Who invested in *CalWave Inc*

One round we have observed, with the 3 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.

Customer Experience

Funding summary Updated 26 Oct 2026

**$1.1M** raised across 1 round since 2024, from 1 source

- **Latest round:** Grant, $1.1M Aug 2024
- **Investors:** 3

See who backed them

## The rounds

- **Aug 2024** Grant **$1.1M** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) [1517 Fund](https://millionrounds.com/fund/1517-fund) Source recorded

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

[US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **1** round

[1517 Fund](https://millionrounds.com/fund/1517-fund) VC firm **1** round

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

## Quick answers about CalWave Inc

### Who invested in CalWave Inc?

CalWave Inc's investors include National Science Foundation, US Department of Energy and 1517 Fund.

### How much has CalWave Inc raised?

CalWave Inc has raised $1.1M across 1 round since 2024.

### When did CalWave Inc last raise?

CalWave Inc's most recent round was a Grant of $1.1M in Aug 2024.

### What was CalWave Inc's biggest round?

Its most recent round, $1.1M in Aug 2024, is also its largest on record.

### Who backed CalWave Inc first?

CalWave Inc's first round on record, in Aug 2024, was backed by National Science Foundation, US Department of Energy and 1517 Fund.

### What stage is CalWave Inc at?

CalWave Inc's latest named round is a Grant, in Aug 2024.

### Where is CalWave Inc based?

CalWave Inc is based in the United States.

## Companies like CalWave Inc

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

[**Siena AI** $23M · Oct 2026](https://millionrounds.com/company/siena-ai)[**Simile** $300M · Aug 2026](https://millionrounds.com/company/simile)[**Hark** $1.4B · Aug 2026](https://millionrounds.com/company/hark)[**Stridekick** $1.3M · Jun 2026](https://millionrounds.com/company/stridekick)[**Sierra** $1.5B · May 2026](https://millionrounds.com/company/sierra)[**Phonely** $18M · Apr 2026](https://millionrounds.com/company/phonely)

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