Active: new fund Sep 2026 Verified 4 Nov 2026
MS+PARTNERS
European thematic private equity firm, formerly Mustard Seed, investing in profitable founder-led growth mid-market companies in industrial technology and energy transition, circularity, and human capital and essential services.
- Type
- Fund manager
- Location
- London, United Kingdom
- Stages
- Growth
- Backs
- Climate and energy
- Sectors
- Industrial, Energy, Climate and cleantech, Edtech, Healthtech and life sciences, Impact
- Fund size / AUM
- €300m inaugural pan-European private equity fund (first close announced September 2026)
- Latest fund or filing
- 1 Sep 2026
- Website
- mustardseed.partners
Contacts on file
For MS+PARTNERS, the paid file holds: 6 named decision-makers with roles; firm contact email (domain checked); check size.
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Notable investments
ILERNAMaritime Robotics
Sources
- mustardseed.partners/
- mustardseed.partners/team/
- mustardseed.partners/contact/
- mustardseed.partners/our-approach/
- mustardseed.partners/portfolio/
- mustardseed.partners/mspartners-makes-investment-into-ilerna/
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 28 lists
Edtech investors in London (18)Impact investors in the UK (22)Industrial tech investors in London (22)Growth-stage edtech investors (29)Growth-stage impact investors (32)Edtech investors in the UK (33)Energy investors in London (36)Industrial tech investors in the UK (56)Energy investors in the UK (63)Climate tech investors in London (71)Active startup investors in the UK (73)Growth-stage industrial tech investors (81)Growth-stage energy investors (102)Healthtech investors in London (113)Impact investors (131)Growth-stage investors in the UK (137)Climate tech investors in the UK (146)Edtech investors (153)Growth-stage climate tech investors (189)Healthtech investors in the UK (194)Startup investors in London (239)Growth-stage healthtech investors (316)Industrial tech investors (387)Startup investors in the UK (416)Energy investors (421)Climate tech investors (660)Growth-stage investors (705)Healthtech investors (1,207)