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Centralization of data
A single, reliable and common repository for your entire organization
Calculations
Access to a calculation library, set up your methodologies simply
Follow-up and analysis
Monitoring of customizable ESG rules by portfolio
Simulations
Portfolio simulation to see the impact on ESG indicators
Controversies
Monitoring of issuers' ESG ratings and alerts during controversies
Shareholder commitment
New!
Voting management and engagement actions
Reporting
Production of regulatory reports (SFDR, EET,...), customers and marketing
Expertise Hub
WeeFin answers your questions about ESG regulations
New!
Find all our partners in detail.
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Our latest case study
Benchmark of Solvency 2 transparency solutions
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The ECB incorporates climate into its collateral framework: challenges and impacts for sustainable finance
In July 2025, the European Central Bank (ECB) announced its intention to include a climate factor in its collateral framework from the second half of 2026. We had the pleasure of discussing this topic with Charlotte Gardes-Landolfini, an economist at the International Monetary Fund (IMF) in the Monetary Loans Division.
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Corporate
WeeFin Announces Two Key Appointments
WeeFin strengthens its leadership team with Matthias Breier as CPO and Julie Truong joining the executive committee. Following a âŹ25M funding round, these strategic appointments support WeeFin's European expansion in sustainable finance solutions.
WeeFin
9/7/2025
Corporate
WeeFin Announces Two Key Appointments
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Corporate
Corporate
"From Overload to Oversight": key takeaways from WeeFinâs data management event in London
Detailed report on the event âFrom overload to oversightâ organised by WeeFin in London for financial institutions and dedicated to data management challenges.
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WeeFin
8/12/2025
Corporate
Corporate
"From Overload to Oversight": key takeaways from WeeFinâs data management event in London
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8/12/2025
Corporate
Corporate
WeeFin launches its AI assistant and seeks 10 companies for its AI Lab
WeeFin unveils its AI assistant dedicated to pre-investment ESG analysis and is seeking 10 companies to help it evolve in line with market needs as part of an exclusive six-month programme.
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4/11/2025
Corporate
Corporate
WeeFin launches its AI assistant and seeks 10 companies for its AI Lab
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4/11/2025
Revue de presse
Press
Tribune Les Echos : Durabilité : « Face aux Etats-Unis, l'Europe doit s'imposer, pas s'excuser »
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Grégoire HUG
28/10/2025
Revue de presse
Press
Tribune Les Echos : Durabilité : « Face aux Etats-Unis, l'Europe doit s'imposer, pas s'excuser »
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28/10/2025
WeeFin successfully obtains SOC 2 Type II certification with excellence!
Find our complete SOC 2 report here.
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20/10/2025
WeeFin successfully obtains SOC 2 Type II certification with excellence!
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20/10/2025
Revue de presse
Press
L'entreprise du futur : vers une organisation plus horizontale ?
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WeeFin
21/8/2025
Revue de presse
Press
L'entreprise du futur : vers une organisation plus horizontale ?
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21/8/2025
Award
Award
WeeFin recognized among the 80 innovative French Greentechs by Wavestone!
WeeFin is featured in the French Greentech radar established by Wavestone!
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WeeFin
31/7/2025
Award
Award
WeeFin recognized among the 80 innovative French Greentechs by Wavestone!
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31/7/2025
Revue de presse
Press
Vertu et compĂ©titivitĂ©, la nouvelle Ăšre de lâESG
Dans un contexte dâinstabilitĂ©s politiques, de tensions Ă©conomiques et de rĂ©glementations fragmentĂ©es, alors que la transition Ă©cologique reste un impĂ©ratif stratĂ©gique, lâESG ne peut plus se permettre dâĂȘtre un supplĂ©ment dâĂąme. LâĂ©cosystĂšme doit non seulement prouver sa capacitĂ© Ă gĂ©nĂ©rer un impact positif sur le monde en tant quâentreprise, tout en produisant des avantages compĂ©titifs et des retours Ă©conomiques tangibles. Une contribution de GrĂ©goire Hug, cofondateur et PDG de WeeFin
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WeeFin
28/7/2025
Revue de presse
Press
Vertu et compĂ©titivitĂ©, la nouvelle Ăšre de lâESG
See all
28/7/2025
Corporate
Corporate
WeeFin Announces Two Key Appointments
WeeFin strengthens its leadership team with Matthias Breier as CPO and Julie Truong joining the executive committee. Following a âŹ25M funding round, these strategic appointments support WeeFin's European expansion in sustainable finance solutions.
See all
WeeFin
9/7/2025
Corporate
Corporate
WeeFin Announces Two Key Appointments
See all
9/7/2025
Revue de presse
Press
Fintech 100, les champions européens sont sur la bonne voie
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WeeFin
2/7/2025
Revue de presse
Press
Fintech 100, les champions européens sont sur la bonne voie
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2/7/2025
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