# Altiostar funding: rounds and investors

> Altiostar has raised $114M across 1 round since 2019. Investors include Qualcomm, Rakuten Capital and Tech Mahindra. Every round with its source.

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

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

# 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 summary Updated 26 Oct 2026

**$114M** raised across 1 round since 2019, from 1 source

- **Latest round:** Series C, $114M May 2019
- **Investors:** 3

See who backed them

## The rounds

- **May 2019** Series C **$114M** [Qualcomm](https://millionrounds.com/fund/qualcomm) [Rakuten Capital](https://millionrounds.com/fund/rakuten-capital) [Tech Mahindra](https://millionrounds.com/fund/tech-mahindra) Reported by FinSMEs

## Everyone who backed them

[Qualcomm](https://millionrounds.com/fund/qualcomm) Corporate VC **1** round

[Rakuten Capital](https://millionrounds.com/fund/rakuten-capital) Corporate VC **1** round

[Tech Mahindra](https://millionrounds.com/fund/tech-mahindra) VC firm **1** round

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

## 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 Ventures](https://millionrounds.com/fund/excelestar-ventures) VC firm Per 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.

[**TruAgents** $3.4M · Oct 2026](https://millionrounds.com/company/truagents)[**Qualitate** $32M · Oct 2026](https://millionrounds.com/company/qualitate)[**Clockout** $5.5M · Oct 2026](https://millionrounds.com/company/clockout)[**Hubble Network** $270M · Sept 2026](https://millionrounds.com/company/hubble-network)[**Delos Data** $100M · Sept 2026](https://millionrounds.com/company/delos-data)[**Celero Communications** $375M · Sept 2026](https://millionrounds.com/company/celero-communications)

## Find investors like these

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