Investor

Planetary Venture Capital

Last cheque observed May 2026; 1 cheques on record.

VC firmDeploying now

GrowthAIClimate-techClean-energy

Deploying now
100%of best year1cheques in 12 months, 1 on record
Since the last cheque184days00hrs00min00sec
Median round$140MRounds led0 of 1
Pitch Planetary Venture Capital

Planetary Venture Capital highlights

  1. 01

    1 cheques in the last 12 months

  2. 02

    Mostly Growth: 100% of its rounds

What they do

PlanetaryVC, founded by Ramez Naam, is a venture capital firm investing in the technologies for human and planetary flourishingFrom their own website
Type
VC firm
Cheque size
Not stated
Sectors
AIClimate-techClean-energy
Cold pitches
Not stated

The record

Every round we can evidence, newest first1 appearances

  1. 2026

    1 round

  2. May
    PanthalassaGrowth · US · TechStartups$140MWith 26 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

What they claim to have backed

From their own portfolio page (on their website)

12 of 29 we have independently watched raise

Arcadia-PowerPlanetary-scale clean energyRISC_ZeroSingularity UniversitySolsticebrightelectrumkwh_logo_transparent-bgleveltenenergypanthalassa-wordmarkweave gridxealAtmosLogo_horizESSincLogo_amperon_340x204Smaller, Cheaper, Fasteragentic-infrastructure-cardalpha-grid-wordmarkamplyelectra-ai-cardhst solarlemurian-labs-wordmarkonswitchlogo_editedouros-energy-cardquidnetsealesteelheadtandam_editedwind power

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

Recently backed

The latest companies Planetary Venture Capital put money into.

Quick answers about Planetary Venture Capital

What does Planetary Venture Capital invest in?

Planetary Venture Capital invests most often at Growth (100% of the rounds on record), in sectors such as AI, Climate-tech and Clean-energy.

How active is Planetary Venture Capital?

1 investments on record, 1 of them in the last 12 months. The most recent was in May 2026.

What has Planetary Venture Capital invested in recently?

Its most recent investments on record: Panthalassa (Growth, May 2026).

How big are Planetary Venture Capital's cheques?

The median round it joins is $140M.

Is Planetary Venture Capital investing now?

Yes: it is actively investing, with 1 investments in the last 12 months.

What kind of investor is Planetary Venture Capital?

Planetary Venture Capital is a VC firm.

Where does this information on Planetary Venture Capital come from?

From 3 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it