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✦ Knowledge & Growth

The Planet Positive Blog

Insights, exits, and impact reports from the frontlines of sustainable startup investing.

✦ Past Deal

Cleaner Lithium, Better Wheels

April 9th 2026 · 3 min
Global Air Cylinder Wheels

Founder Mark Perlmutter shares how GACW is solving a massive mining waste issue at the intersection of EVs and lithium mining.

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✦ Past Deal

Blood Test Used in Space

March 7th 2026 · 3 min
rHealth Blood Diagnostic

Founder Mark Perlmutter shares why he invested in rHealth, a startup delivering handheld, lab-quality blood diagnostic devices.

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Exits & Public Markets

A Small Win Worth Sharing

Mar 1st 2026 · 2 min
20/20 BioLabs

20/20 BioLabs debuts on Nasdaq Capital Market under ticker AIDX, marking a key milestone for CF investors.

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✦ Past Deal

Fueling the Future with Sprouted Snacks

January 12th 2026 · 3 min
Rich Nuts Sprouted Snacks

Founder Mark Perlmutter shares how firefighter-turned-entrepreneur Rich Pauwels is scaling sprouted organic snacks.

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Acquisitions

Blackbird Foods Acquired by Ahimsa

Feb 25th 2025 · 3 min
Blackbird Foods

How a plant-based roll-up strategy is helping alternative protein brands scale logistics and retail distribution.

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Mark Perlmutter

Mark Perlmutter

Founder & CEO

Stockbroker pioneer turned vegan impact advocate, Mark established Planet Positive Investing to democratize early-stage climate and food technology deals for everyday people.

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