InfraDefenceThe capital behind defence.
Company

Castelion

0 financings and 4 M&A or investment records since 2015.

M&A and investment

DateDealTypeValue
19 Aug 2026Castelion Series CVenture roundUS$1bn
5 Dec 2025Castelion Series BVenture roundUS$350m
4 Feb 2025Castelion Series AVenture roundUS$100m
4 Nov 2024Castelion equity raise of US$60mVenture roundUS$60m
Randeep Bubbra
InfraDefence Weekly

The week in defence finance, read from the filings.

Deals, terms and the clauses behind them, for the people financing primes, mid-tiers and new defence technology. By Randeep Bubbra.

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