Red Sift
Cybersecurity platform for email authentication (DMARC, BIMI), brand impersonation and certificate protection.
redsift.com ↗Why it's here
Highland Europe-backed with $69.8M raised and 1,000+ organisations as customers, and named to Tech Nation Future Fifty 2026, though its last round was in 2022.
source: businesscloud.co.uk- Focus
- Email Security
- Founded
- 2015
- Total raised
- $69.8Msource: cityam.com
- Latest round
- Growth, $54M, Feb 2022
- Team size
- 51-200 people
- London office
- 21A Noel Street, Westminster W1F 8GRsource: linkedin.com
- London presence
- HQsource: channelweb.co.uk
- Investors
- Recognised on
- Tech Nation Future Fifty 2026source: technation.io
- Nearest station
- Tottenham Court Road, 390 m
- Visas
- Licensed visa sponsor, listed as Redsift Limitedsource: gov.uk
- Elsewhere
- LinkedIn ↗
Verified 6 Oct 2026. How we verify · Suggest a fix
For Red Sift
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