# ControlRad funding: rounds and investors

> ControlRad has raised $15M across 1 round since 2019. Investors include Questa Capital. Every round with its source.

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

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

# Who invested in *ControlRad*

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.

Cleantech

Funding summary Updated 26 Oct 2026

**$15M** raised across 1 round since 2019, from 1 source

- **Latest round:** Series B, $15M Oct 2019
- **Investors:** 1

See who backed them

## The rounds

- **Oct 2019** Series B **$15M** [Questa Capital](https://millionrounds.com/fund/questa-capital) Reported by FinSMEs SEC filing: $12M sold, first sale Sept 2019

## Everyone who backed them

[Questa Capital](https://millionrounds.com/fund/questa-capital) Private equity **1** round

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

## Also claim to have backed them

This firm lists ControlRad 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.

[Windham Capital Partners](https://millionrounds.com/fund/windham-capital-partners) Growth equity Per its own site

## Quick answers about ControlRad

### Who invested in ControlRad?

ControlRad's investors include Questa Capital.

### How much has ControlRad raised?

ControlRad has raised $15M across 1 round since 2019.

### When did ControlRad last raise?

ControlRad's most recent round was a Series B of $15M in Oct 2019.

### What was ControlRad's biggest round?

Its most recent round, $15M in Oct 2019, is also its largest on record.

### Who backed ControlRad first?

ControlRad's first round on record, in Oct 2019, was backed by Questa Capital.

### What stage is ControlRad at?

ControlRad's latest named round is a Series B, in Oct 2019.

### Where is ControlRad based?

ControlRad is based in the United States.

## Companies like ControlRad

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)[**Renew** $207M · Oct 2026](https://millionrounds.com/company/renew)[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)

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