Polar Sapphire

Mississauga, Canada

Polar Sapphire has developed a proprietary method of producing low-cost high-purity alumina.

$4.1M raised

Dec 2021

Grant

Lighting Logistics Manufacturing

Top Investors

ArcTern Ventures MaRS Investment Accelerator Fund Sustainable Development Technology Canada

Founder Contacts

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Frequently Asked Questions about Polar Sapphire

How much funding has Polar Sapphire raised?

Polar Sapphire has raised $4.1M in total funding. The most recent round was Grant. The last funding was announced in December 2021.

Who are Polar Sapphire's investors?

Polar Sapphire's investors include ArcTern Ventures, MaRS Investment Accelerator Fund, Sustainable Development Technology Canada.

Where is Polar Sapphire headquartered?

Polar Sapphire is headquartered in Mississauga, Canada.

What does Polar Sapphire do?

Polar Sapphire has developed a proprietary method of producing low-cost high-purity alumina.

What stage is Polar Sapphire at?

Polar Sapphire is at the Grant stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated December 1, 2021.

MLA

"Polar Sapphire — Funding & Investors." VCBacked, December 1, 2021, https://www.vcbacked.co/company/polar-sapphire. Accessed July 2, 2026.

APA

VCBacked. (2021). Polar Sapphire — Funding & Investors. Retrieved July 2, 2026, from https://www.vcbacked.co/company/polar-sapphire

Wikipedia (cite web)

{{cite web |title=Polar Sapphire — Funding & Investors |url=https://www.vcbacked.co/company/polar-sapphire |website=VCBacked |access-date=July 2, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated December 1, 2021.

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