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Transaction

Mombak - Series A

Terms

Announced
29 Apr 2025
Instrument
Equity
Amount
US$30.0mReported as US$30m Series A

Parties

Project developer
Mombak
Country
Brazil
Capital providers
Capital providers and the amount counted for each
PartyRoleAmountBasis
Union Square VenturesInvestorUS$5.00mEstimated: an even share, 1 of 6
KaszekInvestorUS$5.00mEstimated: an even share, 1 of 6
Bain CapitalInvestorUS$5.00mEstimated: an even share, 1 of 6
AXA IM AltsInvestorUS$5.00mEstimated: an even share, 1 of 6
Lowercarbon CapitalInvestorUS$5.00mEstimated: an even share, 1 of 6
Copa InvestimentosInvestorUS$5.00mEstimated: an even share, 1 of 6

Carbon

Pathway
ARR (afforestation, reforestation, revegetation)
Backed by offtakes from
· signed before this financing

What happened

US$30m Series A into Mombak the operating company, led by Union Square Ventures with Kaszek, Bain Capital and AXA IM Alts returning and Lowercarbon Capital and Copa Investimentos new. Corporate equity, distinct from the LP capital of The Amazon Reforestation Fund at EQ-119. Sources give Mombak cumulative raise as US$200m at this point; that is a lifetime total, not a transaction, and is not recorded as one.

Kumo note

The round that funds the operator rather than the fund. Mombak runs a fund-and-operator structure, so LP capital sits in the Amazon Reforestation Fund vehicles while the company raises its own equity alongside. Reading the two as one raise is the commonest error on this name.

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