Activity not yet confirmed Verified 4 Nov 2026
The SidebySide Partnership
London investor that backs UK B2B software and consumer technology companies with £1m to £20m revenue through the SidebySide EIS Venture Fund, whose AIFM is Sapphire Capital Partners LLP.
- Type
- SEIS/EIS fund
- Location
- London, United Kingdom
- Stages
- Seed, Series A, Series B
- Backs
- B2B software, Consumer apps
- Sectors
- Media, SaaS and software, B2B, Consumer
- SEIS / EIS
- EIS
- Website
- thesidebysidepartnership.com
Contacts on file
For The SidebySide Partnership, the paid file holds: 6 named decision-makers with roles; firm contact email (domain checked); check size.
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Notable investments
LaundryheapHonest MobileRyftShotScopeTravelnest
Sources
- thesidebysidepartnership.com/
- thesidebysidepartnership.com/our-team/
- thesidebysidepartnership.com/about-us/
- thesidebysidepartnership.com/eis-fund/
- thesidebysidepartnership.com/contact/
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 33 lists
Series B media investors (24)Media investors in London (34)Series B B2B investors (46)B2B investors in London (49)Media investors in the UK (53)Series B investors in the UK (54)Series A media investors (59)Series B consumer investors (59)Consumer investors in London (67)B2B investors in the UK (73)Consumer investors in the UK (89)EIS funds and investors in the UK (105)Seed media investors (125)SaaS investors in London (141)Series A investors in the UK (154)Series A consumer investors (154)Series A B2B investors (157)Series B SaaS investors (196)Media investors (200)SaaS investors in the UK (223)Startup investors in London (239)Seed investors in the UK (295)Seed B2B investors (302)Seed consumer investors (331)Series B investors (339)Startup investors in the UK (416)B2B investors (438)Series A SaaS investors (475)Consumer investors (512)Series A investors (864)Seed SaaS investors (1,010)SaaS investors (1,529)Seed investors (1,892)