Benemetry is a company in London. We measure, company by company, the real-world outcome behind a listed company's market value. We research each company from what is public and from the company itself, with every search and AI tool available to us. Then deterministic code turns the research into one figure. Deterministic code gives the same answer every time it runs on the same inputs. We sell the result as a subscription to professional investors.

The service has five parts.

• Climate Efficiency. A company's market value for each tonne of greenhouse gas its products avoid over their whole life.
• Impact Efficiency. A company's market value for each unit of good its strategy delivers over ten years.
• Benemetry 100 Index. A list of one hundred measured companies, reset every quarter under published rules.
• Benemetry Horizon 100 Index. It holds the Climate companies of the Benemetry 100 Index. The rest come from strategies we have identified but not yet measured.
• Weekly Review. One issue a week on the public events at the companies we measure.