United States · Series C startup

Who invested in Altiostar

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.

Telecoms

Funding summaryUpdated 26 Oct 2026

$114Mraised across 1 round since 2019, from 1 source

Latest round
Series C, $114MMay 2019
Investors
3
See who backed them

The rounds

  1. May 2019

Everyone who backed them

QualcommCorporate VC1round
Rakuten CapitalCorporate VC1round
Tech MahindraVC firm1round

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

Also claim to have backed them

This firm lists Altiostar 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.

Excelestar VenturesVC firmPer its own site

Quick answers about Altiostar

Who invested in Altiostar?

Altiostar's investors include Qualcomm, Rakuten Capital and Tech Mahindra.

How much has Altiostar raised?

Altiostar has raised $114M across 1 round since 2019.

When did Altiostar last raise?

Altiostar's most recent round was a Series C of $114M in May 2019.

What was Altiostar's biggest round?

Its most recent round, $114M in May 2019, is also its largest on record.

Who backed Altiostar first?

Altiostar's first round on record, in May 2019, was backed by Qualcomm, Rakuten Capital and Tech Mahindra.

What stage is Altiostar at?

Altiostar's latest named round is a Series C, in May 2019.

Where is Altiostar based?

Altiostar is based in the United States.

Companies like Altiostar

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

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