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Dated funding evidence

Open Cosmos

Series B · $50m · 2023-09-01

Reported round$50mSeries B
Disclosure date
2023-09-01
Reported currency
USD
Companies House
09704443
Evidence sources
2

Company

Open CosmosCH 09704443
2023-09-01Series B$50m

Record fields

What the source states

Amounts, currency, stage and investor names are preserved as reported. No FX conversion, valuation inference or current-holding claim is added.

Round ID
FR-00466
Stage
Series B
Round name
Series B
Amount
$50m
Lead investors
ETF Partners, Trill Impact, A&G
Other investors
Accenture Ventures, Banco Santander InnoEnergy Climate Tech Fund, Claret Capital Partners
Source layers
VC research snapshot, Live Chris T D1
Snapshot
2026-08-15

Named evidence

Source trail

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A 37X Ventures portfolio site

Operated by 37x Limited, a Guernsey Non Cellular Company, company number CMP76157, incorporated 18 July 2025.

Registered office: Les Echelons Court, Les Echelons, St. Peter Port, Guernsey, GY1 1AR.

Full company details