Reletter
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REALTECH News

Sam Cash

Your monthly technology guide on tech geopolitics

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues96Founded4 years agoLast Issue6 days ago
Active

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realtechnews.substack.com
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Latest Issues

REALTECH Speaker: Walter Goodwin, CEO of Fractile

I’m excited to announce that Walter Goodwin, Founder and CEO of Fractile, will be speaking at this year’s REALTECH Conference. He’ll join Suzanne Ashman, Managing Director of SovAI, for a talk on building frontier, sovereign AI.

This is t...

6 days ago
3

REALTECH Speaker: Fred Thomas MP, Member of Parliament and Defence Select Committee

I’m excited to announce that Fred Thomas MP, Member of Parliament for Plymouth Moor View and member of the House of Commons Defence Committee, will be speaking at this year’s REALTECH Conference.

Apply here to join us

Fred’s backgrou...

10 days ago
2

REALTECH News, October 2026

Crikey! Time flies. Another month, and lots to share with you.


📣 Public Service Announcements

  • REALTECH Conference - we’re hosting 120 of the best founders, investors and policymakers building in deeptech on October 15th in L...
11 days ago
4

Investing in Zenithon; simulating the unpredictable

I say I invest in unique technical teams, and few are as unique and adept at the challenges in their problem space as Zenithon. Today, the company comes out of stealth with a $10m seed round and I’m delighted to announce Entropy Industrial...

15 days ago
2

REALTECH Speaker: Brian Taylor, CEO of Lux Aeterna

I’m excited to announce that Brian Taylor, Founder and CEO of Lux Aeterna, will be presenting at this year’s REALTECH Conference.

Apply here to join us

Brian's background

Brian is the Founder and CEO of Lux Aeterna1, the Denver-base...

23 days ago
2

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