Woburn, MA · Founded 2013 · Privately Held (backing)
Operator of a water company intended for advanced water and wastewater treatment. Gradiant is based in Woburn, MA and was founded in 2013. It was valued at $1 billion at its later-stage round in May 2023, the last priced event on record. It has raised $568 million across 2 recorded rounds; the latest was a $225 million later-stage round in May 2023.
PMV mark · valuation
$1.0B
Oct 2026
Priced at
its later-stage round
May 2023
Total raised
$567.5M
Last round
Later Stage VC
May 2023
No prints on record
No secondary trades in Gradiant shares have been recorded yet. When market activity lands it appears here as monthly aggregates and, for platform-recorded trades, dated prints.
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Secondary marks are indicative month-end price levels observed across secondary-market trading venues — a level, not a trade — and are the market input to the PrivateMarketView mark. Private share prices aren’t published anywhere. Aggregate figures combine multiple reporting channels — direct participant reports, platform transactions, third-party market intelligence — at monthly granularity. Individually dated prints are a Pro feature and are shown only for transactions recorded on our own platform. Third-party-reported trades are never republished individually, at any tier. Verified prints (✓) have been confirmed against a second source. Prints marked SPV or Forward reflect the structure’s pricing, which can differ from direct share transfers of Gradiant stock.
