# Crystal IS: Semiconductors, Green Island, United States

> Crystal IS: Crystal IS manufactures UVC LEDs for monitoring, purifying and sterilizing applications for water, food, and healthcare industries.

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

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

# Crystal IS

Crystal IS manufactures UVC LEDs for monitoring, purifying and sterilizing applications for water, food, and healthcare industries.

Funding reported Last round: Undisclosed round

Semiconductors Green Island, United States

Company summary

- **Founded:** 1997 29 years old
- **Team:** 51 51 to 200 people
- **Funding reported:** $27M in dollars
- **Last round:** Undisclosed round Aug 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 Crystal IS 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 Crystal IS raised

Funding, as reported

Reported in all **$27M** in dollars

Rounds **5**

Last round **Undisclosed round**

Last round date **Aug 2010**

Investors listed **7**

SEC Form D **$7.8M sold, 3 filings, last Mar 2011**

## Founders and team

From the SEC filings it signed: 2 on the team.

- **Leo Schowalter** Executive Officer, Director i
- **Steven Berger** Executive Officer, Director i

On the board, as filed i *Gerald Fine* *Josh Wolfe* *Keith Crandell* *Nick Wood*

## Semiconductors in United States

Startups like it

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- [**GLO** Sunnyvale · founded 2003](https://millionrounds.com/startup/glo)
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- [**Achronix Semiconductor** Santa Clara · founded 2004](https://millionrounds.com/startup/achronix-semiconductor)
- [**Legend Silicon** founded 1999](https://millionrounds.com/startup/legend-silicon)
- [**Crossbar** Santa Clara · founded 2010](https://millionrounds.com/startup/crossbar)

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