We design, manufacture, and sell the world's first intelligent heat pump water heater.
Cala Systems has raised $4.8M in total funding. The most recent round was Venture - Series Unknown. The last funding was announced in June 2025.
Cala Systems's investors include MassVentures, Collaborative Fund, Clean Energy Venture Group, Burnt Island Ventures, Massachusetts Clean Energy Center.
Cala Systems is headquartered in Boston, United States.
We design, manufacture, and sell the world's first intelligent heat pump water heater.
Cala Systems is at the Venture - Series Unknown stage.
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"Cala Systems — Funding & Investors." VCBacked, June 3, 2025, https://www.vcbacked.co/company/cala-systems. Accessed September 5, 2026.
VCBacked. (2025). Cala Systems — Funding & Investors. Retrieved September 5, 2026, from https://www.vcbacked.co/company/cala-systems
{{cite web |title=Cala Systems — Funding & Investors |url=https://www.vcbacked.co/company/cala-systems |website=VCBacked |access-date=September 5, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated