# Mérieux Développement: portfolio, investments and team > Mérieux Développement is a growth equity. 5 investments on record, latest Sept 2025. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/merieux-developpement-2 (Millionrounds; every figure on the page links to its filing or article) [Investor](https://millionrounds.com/investors) # Mérieux Développement Last cheque observed Sep 2025. Silence since then is not evidence of inactivity: our sources miss unannounced rounds. Email Growth equity Quiet Series C Series B Series D Follow Mérieux Développement and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fmerieux-developpement-2) Cheques on record **0%** of best year **0** **cheques in 12 months**, 5 on record Since the last cheque **438** days **00** hrs **00** min **00** sec Median round **$43M** Rounds led **0 of 5** Mostly in **United States, 80%** Pitch Mérieux Développement ## Mérieux Développement highlights - 01 5 rounds on record - 02 Mostly Series C and Series B: 75% 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 **5 appearances** - **2025** 1 round - **Sept** **[M2care](https://millionrounds.com/company/m2care)** FR · TechStartups **$30M** With 4 others - **2019** 2 rounds - **Dec** **[Inscripta](https://millionrounds.com/company/inscripta)** Series D · US · FinSMEs **$125M** With 7 others - **Apr** **[Inscripta](https://millionrounds.com/company/inscripta)** Series C · US · FinSMEs **$20M** With 5 others - **2018** 1 round - **Feb** **[Inscripta](https://millionrounds.com/company/inscripta)** Series C · US · FinSMEs **$56M** With 5 others - **2011** 1 round - **Mar** **[NeuroPhage Pharmaceuticals](https://millionrounds.com/company/neurophage-pharmaceuticals)** Series B · US · neurophage.com **$12M** With 2 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 cheque Series C Series B Series D Median round joined **$43M** the round, not its cheque Led 0 of 5 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** Sept 2025 Rounds by stage said on their site - Series C *2* - Series B *1* - Series D *1* Cheques by month Led Joined Dec 2023 Nov 2026 Often in the room with - [Foresite Capital](https://millionrounds.com/fund/forsite-capital) 3 - [Nano Dimension](https://millionrounds.com/fund/nanodimension) 3 - [Venrock](https://millionrounds.com/fund/venrock) 3 - [MLS Capital](https://millionrounds.com/fund/mls-capital) 2 - [Paladin Capital Group](https://millionrounds.com/fund/paladin-capital-group) 2 **Pitching Mérieux Développement?** 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 *→* ## Who they invest alongside The investors most often in the same rounds as Mérieux Développement. A count of rooms they were both in, not a relationship either has claimed. [**Foresite Capital** Private equity **3** rounds together](https://millionrounds.com/fund/forsite-capital)[**Nano Dimension** Growth equity **3** rounds together](https://millionrounds.com/fund/nanodimension)[**Venrock** VC firm **3** rounds together](https://millionrounds.com/fund/venrock)[**MLS Capital** Growth equity **2** rounds together](https://millionrounds.com/fund/mls-capital)[**Paladin Capital Group** VC firm **2** rounds together](https://millionrounds.com/fund/paladin-capital-group) ## Quick answers about Mérieux Développement ### What does Mérieux Développement invest in? Mérieux Développement invests most often at Series C and Series B (75% of the rounds on record). ### How active is Mérieux Développement? 5 investments on record, 0 of them in the last 12 months. The most recent was in Sept 2025. ### What has Mérieux Développement invested in recently? Its most recent investments on record: M2care (Undisclosed round, Sept 2025) and Inscripta (Series D, Dec 2019). ### How big are Mérieux Développement's cheques? The median round it joins is $43M. ### Does Mérieux Développement lead rounds? Rarely, if at all: none of its 5 investments on record names it as the lead. ### Where does Mérieux Développement invest? Most of the companies it backs are in the United States (80%) and France (20%). ### Is Mérieux Développement investing now? No investments in the last 12 months; the latest was in Sept 2025. ### Who does Mérieux Développement invest alongside? Most often Foresite Capital (3 rounds together), Nano Dimension (3 rounds together) and Venrock (3 rounds together). ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. 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