Arena | RoundOS

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Arena | RoundOS

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Funding history

1 round · 1 with disclosed amounts

Announced	Round	Amount	Investors
Jan 6, 2026	Series A	$150M	Andreessen Horowitz (a16z) — Role not disclosedFelicis — Role not disclosedKleiner Perkins — Role not disclosedLaude Ventures — Role not disclosedLDVP — Role not disclosedLightspeed Venture Partners — Role not disclosedThe House Fund — Role not disclosedUC Investments — Role not disclosed

Investors

Andreessen Horowitz (a16z)Series A FelicisSeries A Kleiner PerkinsSeries A Laude VenturesSeries A LDVPSeries A Lightspeed Venture PartnersSeries A The House FundSeries A UC InvestmentsSeries A

Coverage

Jan 6, 2026Arena · Series A

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