Secondlaw

Environmental Services (B2B) · London, United Kingdom · Founded 2024 · Privately Held (backing)

Developer of climate modeling systems designed for high-resolution forecasting and simulation. Secondlaw is based in London, United Kingdom and was founded in 2024. It was valued at $18.4 million at its early-stage round in Sep 2025, the last priced event on record. It has raised $3.4 million across 1 recorded round; the latest was a $3.4 million early-stage round in Sep 2025.

PMV mark · valuation
$18.4M
Oct 2026
Priced at
its early-stage round
Sep 2025
Total raised
$3.4M
Last round
Early Stage VC
Sep 2025
What is Secondlaw worth?
$18.4MPrivateMarketView mark · Oct 2026

Valued at $18.4M at its early-stage round, Sep 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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Secondlaw funding history

1 rounds
DateRoundRaisedPost-money
Sep 2025Early Stage VC$3.4M▮
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Secondlaw valuation

Secondlaw was valued at $18.4 million at its early-stage round in Sep 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Secondlaw raised?

Secondlaw has raised $3.4 million across 1 recorded round since 2025. The largest was a $3.4 million early-stage round in Sep 2025.

Comparable companies

Comparable environmental services (b2b) names by valuation on PrivateMarketView: Rheaply ($82 million), Ridwell ($77 million) and Sourgum ($56.6 million).

How Secondlaw'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 Secondlaw, 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 Secondlaw

What is Secondlaw worth?
Secondlaw is valued at $18.4M as of Oct 2026. Valued at $18.4M at its early-stage round, Sep 2025. Nothing has traded since.
How much has Secondlaw raised?
Secondlaw has raised $3.4M in total funding across 1 recorded rounds.
When did Secondlaw last raise?
Secondlaw last raised in Sep 2025 (Early Stage VC), raising $3.4M.