# Redfern Integrated Optics: Clean Energy

> Redfern Integrated Optics: RIO supplies single frequency narrow linewidth lasers, modules, and subsystems to the clean energy, security, and oil and gas...

Source: https://millionrounds.com/startup/redfern-integrated-optics (Millionrounds; every figure on the page links to its filing or article)

[Clean Energy startup](https://millionrounds.com/companies)

# Redfern Integrated Optics

RIO supplies single frequency narrow linewidth lasers, modules, and subsystems to the clean energy, security, and oil and gas markets.

Funding reported Last round: Debt financing

Clean Energy

Company summary

- **Founded:** 1999 27 years old
- **Team:** 11 11 to 50 people
- **Funding reported:** 30.1M as listed, currency not stated
- **Last round:** Debt financing Mar 2010

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Redfern Integrated Optics has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## What company datasets say Redfern Integrated Optics raised

Funding, as reported

Reported in all **30.1M** in the source's currency

Rounds **5**

Last round **Debt financing**

Last round date **Mar 2010**

Investors listed **7**

## Clean Energy in the same market

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- [**Ocean Winds** Madrid · founded 2019](https://millionrounds.com/startup/ocean-winds)

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