Piston (Financial Services)

Other Financial Services · Cupertino, CA · Founded 2023 · Privately Held (backing)

Operator of a B2B payments platform intended to eliminate the need for intermediaries. Piston (Financial Services) is based in Cupertino, CA and was founded in 2023. It was valued at $31.5 million at its seed round in May 2025, the last priced event on record. It has raised $7.5 million across 1 recorded round; the latest was a $7.5 million seed round in May 2025.

PMV mark · valuation
$31.5M
Oct 2026
Priced at
its seed round
May 2025
Total raised
$7.5M
Last round
Seed Round
May 2025
What is Piston (Financial Services) worth?
$31.5MPrivateMarketView mark · Oct 2026

Valued at $31.5M at its seed 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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Piston (Financial Services) funding history

1 rounds
DateRoundRaisedPost-money
May 2025Seed Round$7.5M▮
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Piston (Financial Services) valuation

Piston (Financial Services) was valued at $31.5 million at its seed 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 Piston (Financial Services) raised?

Piston (Financial Services) has raised $7.5 million across 1 recorded round since 2025. The largest was a $7.5 million seed round in May 2025.

Comparable companies

Comparable other financial services names by valuation on PrivateMarketView: Chariot (Financial Software) ($50 million), GRVT ($39 million) and Axiology ($23.5 million).

How Piston (Financial Services)'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 Piston (Financial Services), 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 Piston (Financial Services)

What is Piston (Financial Services) worth?
Piston (Financial Services) is valued at $31.5M as of Oct 2026. Valued at $31.5M at its seed round, May 2025. Nothing has traded since.
How much has Piston (Financial Services) raised?
Piston (Financial Services) has raised $7.5M in total funding across 1 recorded rounds.
When did Piston (Financial Services) last raise?
Piston (Financial Services) last raised in May 2025 (Seed Round), raising $7.5M.