London-based climate tech startup Isometric has secured an additional €8,6 million in funding, bringing its total Series A round to €43 million. This latest tranche follows a previous investment of €34 million raised in June. The company has now accumulated a total of €64 million in funding across its Seed and Series A stages.

The round attracted participation from Intercontinental Exchange, Inc. (ICE), Acario Innovation, BY Venture Partners, Dubai Future District Fund, Earth VC, Motion Ventures, One Capital, Plug and Play, Verb Ventures, and investor Max Junestrand. The capital will support the company's expansion into industrial sectors beyond carbon removal.

Founded in 2022, Isometric operates an AI-powered platform called Certify. It verifies industrial claims by reviewing data points and publishing evidence on a public registry. The company currently serves over 200 projects, with notable clients including Microsoft, Anglo American, Boeing, and JPMorgan Chase.

Isometric has previously focused on carbon removal, certifying over 16 million tonnes of output. The company now intends to integrate its verification technology with ICE’s financial market infrastructure to scale its operations across energy, fuels, and industrial materials.