United Kingdom · 
Who invested in Frontier Silicon?
Frontier Silicon's investors include BlueRun Ventures, Apax Partners, ACT Venture Capital, Alta Berkeley Venture Partners and Mitsui & Co, and 4 more on record.
20062007
$28MVenture$31MVentureUnited Kingdom · Venture startup
Who invested in Frontier Silicon
2 rounds we have observed, with the 9 investors 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.
Funding summaryUpdated 26 Oct 2026
$59Mraised across 2 rounds since 2005, from 2 sources
$28MVenture$31MVenture
- Latest round
- Venture, $31MJan 2007
- Investors
- 9
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $28M Feb 2005
- Biggest round
- $31M Venture · Jan 2007
- Between rounds
- 23 months from the last two
The rounds
- Jan 2007Venture$31M4 new4 returning
BlueRun Ventures
Apax Partners
Mitsui & Co- ACT Venture Capital
- Alta Berkeley Venture Partners
GLG Partners
Cheyne Capital Management- Plutus Capital
Reported by frontier-silicon.com
- Feb 2005
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
ACT Venture CapitalVC firm2rounds
Alta Berkeley Venture PartnersVC firm2rounds
Plutus Capitalno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Frontier Silicon
How much has Frontier Silicon raised?
Frontier Silicon has raised $59M across 2 rounds since 2005.
When did Frontier Silicon last raise?
Frontier Silicon's most recent round was a Venture of $31M in Jan 2007.
What was Frontier Silicon's biggest round?
Its most recent round, $31M in Jan 2007, is also its largest on record.
Who backed Frontier Silicon first?
Frontier Silicon's first round on record, in Feb 2005, was backed by BlueRun Ventures, Apax Partners and ACT Venture Capital and 2 others.
What stage is Frontier Silicon at?
Frontier Silicon's latest named round is a Venture, in Jan 2007.
Where is Frontier Silicon based?
Frontier Silicon is based in the United Kingdom.
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