Castelnau Group is a venture capital investment firm.
Castelnau Group has raised $88.1M in total funding. The most recent round was Post-IPO Debt. The last funding was announced in September 2025.
Castelnau Group's investors include Shawbrook Bank.
Castelnau Group is headquartered in St. Peter Port, Guernsey.
Castelnau Group is a venture capital investment firm.
Castelnau Group is at the Post-IPO Debt stage.
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"Castelnau Group — Funding & Investors." VCBacked, September 12, 2025, https://www.vcbacked.co/company/castelnau-group. Accessed August 15, 2026.
VCBacked. (2025). Castelnau Group — Funding & Investors. Retrieved August 15, 2026, from https://www.vcbacked.co/company/castelnau-group
{{cite web |title=Castelnau Group — Funding & Investors |url=https://www.vcbacked.co/company/castelnau-group |website=VCBacked |access-date=August 15, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated