Arkestro

San Francisco, CA · Founded 2017 · Privately Held (backing)

Developer of a cloud-based automated negotiation software designed to leverage artificial intelligence to optimize procurement savings. Arkestro is based in San Francisco, CA and was founded in 2017. It was valued at $189 million at its later-stage round in May 2025, the last priced event on record. It has raised $68.5 million across 1 recorded round; the latest was a $40.3 million early-stage round in May 2022.

PMV mark · valuation
$189.0M
Oct 2026
Priced at
its later-stage round
May 2025
Total raised
$68.5M
Last round
Early Stage VC
May 2022
What is Arkestro worth?
$189.0MPrivateMarketView mark · Oct 2026

Valued at $189.0M at its later-stage round, May 2025. Nothing has traded since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Arkestro funding history

1 rounds
DateRoundRaisedPost-money
May 2022Early Stage VC$40.3M▮
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Arkestro valuation

Arkestro was valued at $189 million at its later-stage round in May 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Arkestro raised?

Arkestro has raised $68.5 million in total; 1 of its rounds is on record. The largest on record was a $40.3 million early-stage round in May 2022.

Arkestro has filed 2 Form Ds with the SEC since 2022, most recently in Feb 2023 ($40.3 million sold to 36 investors).

How Arkestro'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 Arkestro, 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 Arkestro

What is Arkestro worth?
Arkestro is valued at $189.0M as of Oct 2026. Valued at $189.0M at its later-stage round, May 2025. Nothing has traded since.
How much has Arkestro raised?
Arkestro has raised $68.5M in total funding across 1 recorded rounds.
When did Arkestro last raise?
Arkestro last raised in May 2022 (Early Stage VC), raising $40.3M.