# Belfius: portfolio, investments and team > Belfius is a growth equity. 1 investment on record, 1 in the last 12 months, latest Sept 2026. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/belfius (Millionrounds; every figure on the page links to its filing or article) [Investor](https://millionrounds.com/investors) # Belfius Last cheque observed Sep 2026; 1 cheques on record. Email Growth equity Deploying now Series D Follow Belfius and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fbelfius) Deploying now **100%** of best year **1** **cheques in 12 months**, 1 on record Since the last cheque **58** days **00** hrs **00** min **00** sec Median round **$3.5B** Rounds led **0 of 1** Pitch Belfius ## Belfius highlights - 01 1 cheques in the last 12 months - 02 Mostly Series D: 100% of its rounds ## What they do - **Type:** Growth equity (from a list, unverified) - **Cheque size:** Not stated - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **1 appearances** - **2026** 1 round - **Sept** **[Mistral AI](https://millionrounds.com/company/mistral-ai)** Series D · FR · Samsung Catalyst Fund **$3.5B** With 23 others An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## The team We hold **10** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them. ## The cheque Series D Median round joined **$3.5B** the round, not its cheque Led 0 of 1 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** Sept 2026 Rounds by stage said on their site - Series D *1* Cheques by month Led Joined Dec 2023 Nov 2026 **Pitching Belfius?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Recently backed The latest companies Belfius put money into. [**Mistral AI** $3.5B · Sept 2026](https://millionrounds.com/company/mistral-ai) ## Quick answers about Belfius ### What does Belfius invest in? Belfius invests most often at Series D (100% of the rounds on record). ### How active is Belfius? 1 investments on record, 1 of them in the last 12 months. The most recent was in Sept 2026. ### What has Belfius invested in recently? Its most recent investments on record: Mistral AI (Series D, Sept 2026). ### How big are Belfius's cheques? The median round it joins is $3.5B. ### Is Belfius investing now? Yes: it is actively investing, with 1 investments in the last 12 months. ### What kind of investor is Belfius? Belfius is a growth equity firm. ### Where does this information on Belfius come from? From 4 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night. ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=belfius) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=belfius)