Switzerland · Funded startup

Who invested in Backbone

4 rounds we have observed, with the 8 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

IT Services

Raised 5 months ago

Funding summaryUpdated 26 Oct 2026

$58Mraised across 4 rounds since 2019, from 5 sources

$18MSeries A$40MSeries A$495KDebt
Latest round
Debt, $495KJun 2026
Biggest round
$40MSeries A · Feb 2022
Investors
8
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2020202120222023202420252026
$18MSeries A$40MSeries A?Venture$495KDebt
First round
Series A, $18M
Aug 2019
Biggest round
$40M
Series A · Feb 2022
Usual gap between rounds
2.5 years
the median of 3
BackboneEnterprise1 / 15Their pitch deckBackbone's pitch deck, 15 slidesEach slide read for what it argues, against the decks that raised at the same stage.

The rounds

  1. Jun 2026
    Debt$495K2 returning

    Source recorded

  2. Aug 2024
    VentureAmount undisclosed2 new

    Source recorded

  3. Feb 2022
    Series A$40M5 new

    Source recorded

  4. Aug 2019
    Series A$18M1 new

    Reported by FinSMEs and 1 otherSEC filing: $1.0M sold, first sale Aug 2019

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Series A2019Series A2022Venture2024Debt2026UBSFounderfulIndex VenturesBoxGroupFoundry GroupTCVLeft Lane CapitalSound Ventures

Everyone who backed them

UBSWealth manager2rounds
FounderfulVC firm2rounds
Index VenturesVC firm1round
BoxGroupVC firm1round
Foundry GroupVC firm1round
TCVPrivate equity1round
Left Lane CapitalVC firm1round
Sound VenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 5 firms list Backbone as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Activant CapitalVC firmPer its own site
359 CapitalVC firmPer its own site
Dark Pool CapitalGrowth equityPer its own site
S12FCompanyPer its own site
Women Angels Mission '25Angel networkPer its own site

Quick answers about Backbone

Who invested in Backbone?

Backbone's investors include UBS, Founderful, Index Ventures, BoxGroup and Foundry Group, and 3 more on record.

How much has Backbone raised?

Backbone has raised $58M across 4 rounds since 2019. One round did not disclose an amount, so the total is a floor.

When did Backbone last raise?

Backbone's most recent round was a Debt of $495K in Jun 2026.

What was Backbone's biggest round?

Backbone's largest round on record is $40M (Series A), in Feb 2022.

Who backed Backbone first?

Backbone's first round on record, in Aug 2019, was backed by Foundry Group.

What stage is Backbone at?

Backbone's latest named round is a Debt, in Jun 2026.

Where is Backbone based?

Backbone is based in Switzerland.

Companies like Backbone

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

PAVE Space$40M · Mar 2026Eturnity AGMar 2026Chipmind$2.5M · Oct 2025Kaminashi$14M · Oct 2026Chariot Claims$23M · Oct 2026FlexCompute$53M · Oct 2026

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