Activity not yet confirmed Verified 4 Nov 2026
Sie Ventures
Investor and programme operator backing women-led tech startups through the Sie Syndicate of 150+ accredited angels, Sie founder programmes, and the £15M Arãya Sie Fund run with Arãya Ventures.
- Type
- Angel network
- Location
- United Kingdom
- Stages
- Pre-seed, Seed, Series A
- Backs
- Medtech and digital health, Fintech, B2B software
- Sectors
- AI, Healthtech and life sciences, Fashion, Ecommerce, Fintech, Edtech
- Fund size / AUM
- Arãya Sie Fund: £15M fund for early-stage women-led startups in the UK and Europe, £7.5m first close announced (own site)
- Website
- www.sie.ventures
Contacts on file
For Sie Ventures, the paid file holds: 8 named decision-makers with roles; how to pitch (the route the firm publishes); LinkedIn page.
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Notable investments
FidesEmmBiographicaOkko HealthZonova
Sources
- www.sie.ventures/
- www.sie.ventures/about-us
- www.sie.ventures/apply-for-sie-programs
- www.sie.ventures/eis-investing-insights
- www.sie.ventures/partners
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 48 lists
Series A ecommerce investors (19)Pre-seed ecommerce investors (32)Edtech investors in the UK (33)Seed ecommerce investors (57)Medtech investors in the UK (58)Series A edtech investors (58)Angel networks in the UK (63)Pre-seed edtech investors (64)Consumer investors in the UK (89)Ecommerce investors (91)Seed edtech investors (110)Series A medtech investors (125)Pre-seed medtech investors (129)Angel networks (138)Edtech investors (153)Series A investors in the UK (154)Series A consumer investors (154)Pre-seed consumer investors (162)Fintech investors in the UK (165)Pre-seed investors in the UK (175)Healthtech investors in the UK (194)AI investors in the UK (214)SaaS investors in the UK (223)Seed medtech investors (278)Series A fintech investors (294)Seed investors in the UK (295)Pre-seed fintech investors (323)Seed consumer investors (331)Series A healthtech investors (401)Pre-seed healthtech investors (408)Startup investors in the UK (416)Medtech investors (457)Series A SaaS investors (475)Series A AI investors (500)Consumer investors (512)Pre-seed SaaS investors (562)Seed fintech investors (584)Pre-seed AI investors (633)Seed healthtech investors (800)Fintech investors (846)Series A investors (864)Pre-seed investors (988)Seed SaaS investors (1,010)Seed AI investors (1,082)Healthtech investors (1,207)SaaS investors (1,529)AI investors (1,576)Seed investors (1,892)