The Sustainable Procurement OS

CommonShare is a digital commons built in partnership with data aggregators, certifications bodies, retailers, and manufacturers to simplify sustainable procurement for all.

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Building Sustainable Supply Chains

CommonShare is dedicated to building a common protocol for sustainable, traceable, and resilient supply chains. Our platform connects different stakeholders, creating a global ecosystem that fosters traceability, transparency, collaboration, and equity in sustainable production and consumption.

What do we mean by protocol?

We mean both a platform and system that allows for incentivizing and codifying the behavior of actors so that no one actor can arbitrarily change how things work at the expense of everyone else.

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Companies Categorized



Sustainability, Quality, Labor and Provenance Claims in System


Sustainable Products Verified


Million +

Data Points on Sustainability

Learn more about us

Measuring our progress towards a goal of a unified protocol

A snapshot of our accomplishments

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Drive Sustainability Strategy Based on Evidence

Learn from the best by adopting strategies and interventions that are proven to drive increased impact for companies like yours.

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Unbundle Sustainable Procurement

Forget one-size-fits-all. Choose or bring your own tools for product tracing, environmental impact assessments (LCA/PEF), sourcing, and more. Explore our marketplace for more options.

Incentivize Primary Data Collection

Engage in an ecosystem designed to motivate both aggregators and individual firms to exchange data securely, safeguarding intellectual property and promoting scalable solutions.

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Ensure Data Quality and Sovereignty

Our protocols and standards ensure data is consistently high-quality and submitted securely, protecting your intellectual property and privacy.

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Authenticate Supply Chain Data

Trust in supply chain data certified through trusted ISO-accredited certification bodies and/or opt for trustless verification through zero-knowledge proofs and immutable ledgers.

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