Planetary
Nova Scotia, CA · Founded 2019 · 32 employees on LinkedIn · 12 known investors
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Planetary Technologies develops ocean-based carbon removal technology to address climate change. The company operates projects focused on capturing and storing carbon through marine processes.
Founders & leadership
Planetary was founded in 2019 by Dr. Greg Rau and Mike Kelland.

Investors · 12
Also in the syndicate · 6
Funding
SEC filings, press & company announcements$20M disclosed across 1 of 2 rounds · 2026
- $20MSeries AApr 2026 · 2 sources
Oetker Collection (lead), Oetker Ventures (lead), Radikal Capital (lead), AgriFoodTech Venture Alliance, Arc Investors, Astanor Ventures, Green Generation Fund, Royal Cosun, XAnge
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Planetary do?
- Planetary Technologies develops ocean-based carbon removal technology to address climate change. The company operates projects focused on capturing and storing carbon through marine processes.
- Who founded Planetary?
- Planetary was founded by Dr. Greg Rau, Mike Kelland in 2019.
- Who are Planetary's investors?
- Planetary's investors include Amplify Capital, MaRS Investment Accelerator Fund (IAF), Nucleation Capital, XAnge, Astanor Ventures, Green Generation Fund.
- How much funding has Planetary raised?
- Planetary has disclosed $20M raised across 1 of its 2 known rounds.
- Where is Planetary headquartered?
- Planetary is headquartered in Nova Scotia, CA.





