Fundz

WeeFin has raised €25 million in a Series B funding round led by BlackFin Capital Partners. The investment will be used to enhance its ESG data management platform.

PRIVATEApr 01, 2025

Amount Raised

€25 Million

Round Type

Series B

ParisFinancial ServicesSoftwareFintechSaaS

Investors

IrisAsterion VenturesBlackfin Capital PartnersRing Capital

Description

Sustainability fintech WeeFin has raised €25 million. The funding round, which was completed 15 months after WeeFin’s Series A, is led by BlackFin Capital Partners, alongside existing investors IRIS, Asterion Ventures, and Ring Capital. This investment will allow WeeFin to enhance its offerings in the growing ESG data management market. The company's total funding now exceeds €34 million.

Quick answer

WeeFin raised €25 Million in a Series B round, dated April 1, 2025. Investors: Iris, Asterion Ventures, Blackfin Capital Partners and Ring Capital. WeeFin is based in Paris, Ile-de-France, France.

How much did WeeFin raise?
WeeFin raised €25 Million in a Series B round on April 1, 2025.
Who invested in WeeFin?
Iris, Asterion Ventures, Blackfin Capital Partners and Ring Capital are named as investors in this round.
What does WeeFin do?
WeeFin’s SaaS platform empowers financial institutions to scale their sustainability strategy with ease.
Where is WeeFin based and how big is it?
WeeFin is based in Paris, Ile-de-France, France. Fundz records about 100 employees.
Who are the decision-makers at WeeFin?
Fundz holds 1 contact at WeeFin. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Financial Services and Fintech around the same time

Companies in the same sectors as WeeFin that raised within 45 days of this round, from Fundz verified event records.

  • Wingspan raised $20M on April 25, 2025.
  • Pennylane raised $82M (Funding Round) on April 7, 2025.
  • Worth raised $25M (Funding Round) on March 12, 2025.
  • Helios raised $16M (Seed) on March 4, 2025.
  • Kani Payments raised an undisclosed amount (Series A) on February 25, 2025.
  • Instead raised $5M on May 15, 2025.

Who to call at WeeFin, and when

A new round usually means WeeFin is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day WeeFin raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at WeeFin, from your own LinkedIn network

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Company Information

Company

WeeFin

Location

Paris, Ile-de-France, France

About

WeeFin’s SaaS platform empowers financial institutions to scale their sustainability strategy with ease. By providing a centralized sustainable Golden Source and streamlining collaboration, we help them build a robust, forward-thinking sustainable strategy that drives real impact.

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Fundz sees it the moment WeeFin raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

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Funding Insights

What this usually means
Timeline to next round
Series B companies typically work for 15-20 months before raising new capital
Growth expectations
Series B companies are expected to scale rapidly and expand market reach

WeeFin raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.