WeeFin Raises €25 Million in Series B
WeeFin, a Paris, France-based company that provides financial institutions with a SaaS platform to manage ESG, impact, and climate strategies, has raised €25 million in Series B funding round.
The round was led by BlackFin Capital Partners, alongside existing investors IRIS, Asterion Ventures, and Ring Capital.
Founded in 2009, BlackFin Capital Partners is an independent private equity and venture capital firm focused on investing in financial services companies. The firm manages over €4 billion in assets and invests in fintech and insurtech startups across Europe, from Series A to Series C. The firm has offices in Paris, Frankfurt, Amsterdam, Brussels, and London.
The company will use the investment to enhance its SaaS platform, optimize data management, launch new ESG performance attribution modules, integrate new data sources, and expand its international presence.
Founded in 2018 by Grégoire Hug, Marion Aubert, and Guillaume Klech, WeeFin provides a SaaS platform that helps financial institutions deploy and manage sustainability strategies. The platform centralizes ESG, impact, and climate-related data, enabling asset managers and institutions to comply with regulations and optimize investment decisions. WeeFin currently serves over 40 clients across Europe, including Generali Asset Management, Caisse des Dépôts Asset Management, and Groupe BPCE.
Funding Details
Company: WeeFin
Raised: €25.0M
Round: Series B
Funding Date: April 2025
Lead Investor: BlackFin Capital Partners
Additional Investors: IRIS, Asterion Ventures, Ring Capital
Company Website: https://www.weefin.co/
Software Category: ESG Data Management