# Cambridge Communication Systems funding: rounds and investors

> Cambridge Communication Systems has raised $10M across 1 round since 2019. Investors include IQ Capital, Cambridge Angels and ADTRAN.

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

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

# Who invested in *Cambridge Communication Systems*

One round we have observed, with the 4 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.

Deeptech

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Funding summary Updated 27 Oct 2026

**$10M** raised across 1 round since 2019, from 1 source

- **Latest round:** Round, $10M Feb 2019
- **Investors:** 4

See who backed them

## The rounds

- **Feb 2019** Round **$10M** [IQ Capital](https://millionrounds.com/fund/iq-capital) [Cambridge Angels](https://millionrounds.com/fund/cambridge-angels) [ADTRAN](https://millionrounds.com/fund/adtran) Etagra Group Reported by Businessweekly

## Everyone who backed them

[IQ Capital](https://millionrounds.com/fund/iq-capital) VC firm **1** round

[Cambridge Angels](https://millionrounds.com/fund/cambridge-angels) Angel network **1** round

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

Etagra Group no record of our own yet **1** round

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

## Quick answers about Cambridge Communication Systems

### Who invested in Cambridge Communication Systems?

Cambridge Communication Systems's investors include IQ Capital, Cambridge Angels, ADTRAN and Etagra Group.

### How much has Cambridge Communication Systems raised?

Cambridge Communication Systems has raised $10M across 1 round since 2019.

### When did Cambridge Communication Systems last raise?

Cambridge Communication Systems's most recent round was an Undisclosed round of $10M in Feb 2019.

### What was Cambridge Communication Systems's biggest round?

Its most recent round, $10M in Feb 2019, is also its largest on record.

### Who backed Cambridge Communication Systems first?

Cambridge Communication Systems's first round on record, in Feb 2019, was backed by IQ Capital, Cambridge Angels and ADTRAN and 1 others.

### What stage is Cambridge Communication Systems at?

Cambridge Communication Systems's latest named round is an Undisclosed round, in Feb 2019.

### Where is Cambridge Communication Systems based?

Cambridge Communication Systems is based in the United States.

## Companies like Cambridge Communication Systems

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

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