United States · Pre-seed startup

Who invested in ROOMBUS

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 summaryUpdated 26 Oct 2026

$205Kraised across 1 round since 2021, from 1 source

Latest round
Pre-seed, $205KDec 2021
Investors
1
See who backed them

The rounds

  1. Dec 2021
    Pre-seed$205K

    Source recorded

Everyone who backed them

Backstage CapitalVC firm1round

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Quick answers about ROOMBUS

Who invested in ROOMBUS?

ROOMBUS's investors include Backstage Capital.

How much has ROOMBUS raised?

ROOMBUS has raised $205K across 1 round since 2021.

When did ROOMBUS last raise?

ROOMBUS's most recent round was a Pre-seed of $205K in Dec 2021.

What was ROOMBUS's biggest round?

Its most recent round, $205K in Dec 2021, is also its largest on record.

Who backed ROOMBUS first?

ROOMBUS's first round on record, in Dec 2021, was backed by Backstage Capital.

What stage is ROOMBUS at?

ROOMBUS's latest named round is a Pre-seed, in Dec 2021.

Where is ROOMBUS based?

ROOMBUS is based in the United States.

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