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14,448 startups · 29 programs

Maple Materials

Active · We turn CO2 into battery-grade graphite and oxygen.

WebsiteYC profile

Why it ranks

How the rank works
8signal of 100 · rising 1
  • team of 6Team size · YC's directory+4.4
  • went through YCProgram · this site+4

A sum of public facts, not a judgement and not investment advice.

Competitors

OtherPhase BiolabsShared: carbon negative, carbon dioxide, co2YC W22NottinghamStartup →OtherCarbon CrusherShared: carbon negative, co2, materialYC W22OsloStartup →OtherAirMyneShared: carbon dioxide, climateYC W22San FranciscoStartup →
Companies closest to Maple Materials
Company
Phase BiolabsShared: carbon negative, carbon dioxide, co2YC W22ActiveOther
Carbon CrusherShared: carbon negative, co2, materialYC W22ActiveOther
AirMyneShared: carbon dioxide, climateYC W22 +1ActiveOther

Adjacent

OtherCyanoMinShared: carbon negative, carbon dioxide, turnMassChallenge Switzerland 2025ArgentinaStartup →Other4th State EnergiesShared: anode material, graphite, batteryPlug and PlayUnited StatesStartup →OtherCarbon To StoneShared: turn co2, material, carbonPlug and PlayUnited StatesStartup →OtherAnodyne ChemistriesShared: carbon negative, co2, processPlug and PlayCanadaStartup →OtherSavion AerospaceShared: carbon negative, low cost, battery500 Global GA 24United StatesStartup →
Companies next to Maple Materials
Company
CyanoMinShared: carbon negative, carbon dioxide, turnMassChallenge Switzerland 2025Not statedOther
4th State EnergiesShared: anode material, graphite, batteryPlug and Play Not statedOther
Carbon To StoneShared: turn co2, material, carbonPlug and Play Not statedOther
Anodyne ChemistriesShared: carbon negative, co2, processPlug and Play Not statedOther
Savion AerospaceShared: carbon negative, low cost, battery500 Global GA 24 +1Not statedOther

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Company
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Accept.inc (formerly BoardRE)BoardRE is a new type of mortgage company that upgrades any offer…team of 80acquiredAcquiredAI
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AllSome FulfillmentFulfillment platform to build Southeast Asia e-commerce operationsteam of 18ActiveAI
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About Maple Materials

Maple Materials, Inc. (Richmond, California) develops a low-cost electrolysis process to split carbon dioxide into graphite and oxygen. Due to several unique features of our production process and product, we have potential to produce battery-grade graphite anode material one-third the cost of current graphite anode materials. When powered by renewables, this process has the potential to be carbon negative.

YC batch
W19 · Winter 2019
Status, per YC
Active
Category
Other
Team size
6
Location
San Francisco, CA, USA
Checked
10h ago

YC tags: Advanced Materials

Maple Materials in W19: 194 companies, 27% AI

Maple Materials: questions

Which YC batch was Maple Materials in?

Maple Materials was in Y Combinator's Winter 2019 batch (W19).

Is Maple Materials still active?

Y Combinator lists Maple Materials as active.

Where is Maple Materials based?

Maple Materials lists San Francisco, CA, USA as its location on YC's directory.