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Companies

Persefoni AI

Carbon accounting and climate disclosure software

Raised to date

$4.3M

of $4.3M offered across 1 Form D filing

Investors
6
Last filed
May 1, 2026

About

Persefoni is a climate management and carbon accounting software platform that lets enterprises and financial institutions measure, report, and reduce their greenhouse gas emissions. The platform covers Scope 1, 2, and 3 emissions and produces assurance-grade disclosures aligned to TCFD, CSRD, California SB 253/261, PCAF, and SASB. Its PersefoniAI layer adds a carbon accounting copilot, anomaly detection over large emissions datasets, and automated emission factor mapping. Founded in 2020 by Kentaro Kawamori, Jason Offerman, and Kim Stroh, the company has raised roughly $179-195M to date.

Positions itself as a carbon ERP — a single audited source of truth for emissions data — combining assurance-grade regulatory reporting with native AI that supplies carbon accounting expertise on demand, plus a dedicated financed-emissions module for financial institutions.

Funding

  • EquityFiled May 1, 2026Form D
    $4.3M/ $4.3M

Product

Persefoni Climate Management and Accounting Platform

Enterprise climate and carbon accounting software

A cloud platform that ingests an organization's activity and financial data, calculates Scope 1, 2, and 3 greenhouse gas emissions, and generates audit-ready climate disclosures and decarbonization plans.

  • Scope 1, 2, and 3 emissions measurement and analytics
  • Assurance-grade reporting aligned to TCFD, CSRD, SB 253/261, PCAF, and SASB
  • Decarbonization management with net-zero target setting and reduction modeling

Built for

Large enterprises and financial institutions subject to mandatory climate disclosure regimes

People on file