Fractile

London, United Kingdom · Founded 2022 · Privately Held (backing)

Developer of advanced AI inference hardware designed to accelerate large-scale model execution. Fractile is based in London, United Kingdom and was founded in 2022. It was valued at $27.5 million at its seed round in May 2024, the last priced event on record. It has raised $40 million across 4 recorded rounds; the latest was a $243 million Series B in May 2026.

PMV mark · valuation
$27.5M
Oct 2026
Priced at
its seed round
May 2024
Total raised
$40.0M
Last round
Early Stage VC (Series B)
May 2026
What is Fractile worth?
$27.5MPrivateMarketView mark · Oct 2026

Valued at $27.5M at its seed round, May 2024. Nothing has traded since.

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Valuation timeline

2 priced rounds · 32 daily marks since · Feb 2023 – Oct 2026
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Seed Roundrounds hold their value until the next priced eventMark, today
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Fractile funding history

4 rounds
DateRoundRaisedPost-money
May 2026Early Stage VC (Series B)$242.5M▮
May 2024Seed Round$15.0M▮
Feb 2023Seed Round$2.5M▮
Jan 2022University Spin-Out—▮
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Fractile valuation

Fractile was valued at $27.5 million at its seed round in May 2024. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Fractile raised?

Fractile has raised $40 million across 4 recorded rounds since 2022. The largest was a $2.5 million seed round in Feb 2023; the most recent was a $243 million Series B in May 2026. 2 of the rounds disclosed a post-money valuation.

How Fractile's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Fractile, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →

Frequently asked about Fractile

What is Fractile worth?
Fractile is valued at $27.5M as of Oct 2026. Valued at $27.5M at its seed round, May 2024. Nothing has traded since.
How much has Fractile raised?
Fractile has raised $40.0M in total funding across 4 recorded rounds.
When did Fractile last raise?
Fractile last raised in May 2026 (Early Stage VC (Series B)), raising $242.5M.