# Photonic Measurements funding: rounds and investors

> Photonic Measurements has raised $16M across 2 rounds since 2019. Investors include Techstart Ventures. Every round with its source.

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

United Kingdom · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Photonic Measurements*

2 rounds we have observed, with the one investor 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.

Hardware & Electronics

Funding summary Updated 26 Oct 2026

**$16M** raised across 2 rounds since 2019, from 2 sources

**$521K** Seed **$15M** Round

- **Latest round:** Round, $15M Jan 2022
- **Step-up i:** 29.7×
- **Investors:** 1

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.

2020 2021 2022

**$521K** Seed

**$15M** Round

- **First round:** Seed, $521K
- **Biggest round:** $15M
- **Between rounds:** 2.2 years

## The rounds

- **Jan 2022** Round **$15M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet
- **Dec 2019** Seed **$521K** *1 new* [Techstart Ventures](https://millionrounds.com/fund/techstart-ventures) Source recorded

## Everyone who backed them

[Techstart Ventures](https://millionrounds.com/fund/techstart-ventures) VC firm **1** round

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

## Quick answers about Photonic Measurements

### Who invested in Photonic Measurements?

Photonic Measurements's investors include Techstart Ventures.

### How much has Photonic Measurements raised?

Photonic Measurements has raised $16M across 2 rounds since 2019.

### When did Photonic Measurements last raise?

Photonic Measurements's most recent round, $15M, was in Jan 2022.

### What was Photonic Measurements's biggest round?

Its most recent round, $15M in Jan 2022, is also its largest on record.

### Who backed Photonic Measurements first?

Photonic Measurements's first round on record, in Dec 2019, was backed by Techstart Ventures.

### What stage is Photonic Measurements at?

Photonic Measurements's latest named round is a Seed, in Dec 2019.

### Where is Photonic Measurements based?

Photonic Measurements is based in the United Kingdom.

## Companies like Photonic Measurements

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

[**mOm Incubators** $191M · Oct 2026](https://millionrounds.com/company/mom-incubators)[**Living Optics** $61M · Oct 2026](https://millionrounds.com/company/living-optics)[**Foundational** $19M · Oct 2026](https://millionrounds.com/company/foundational)[**Flow Engineering** $73M · Sept 2026](https://millionrounds.com/company/flow-engineering)[**SCI Semiconductor** $13M · Sept 2026](https://millionrounds.com/company/sci-semiconductor)[**Finchetto** $4.0M · Aug 2026](https://millionrounds.com/company/finchetto)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app