Quantum Technology for Business from a Global Quantum Top Voice and LinkedIn 'Top Strategy Voice'.
| Platform |  | Pricing | Freemium | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 451 | Founded | 4 years ago | Last Issue | 2 days ago |
| Active | |||||
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brianlenahan.substack.comLatest Issues
Government & Quantum Shake Hands
The 2020’s quantum investment has been led by venture capitalists, private investors, academia and various levels of government.
In the Frontier Era of quantum, government and industry shake hands through deliberate public-private partner...
Modality Wars Podcast
Our podcasters review Brian’s Modality Wars substack (below) where they discuss six quantum modalities, their differences and possible winners.
Our podcasters review Brian’s Modality Wars substack (below) where they discuss six quantum mod...
Castles & Quantum Tech
On days I’m not travelling and my wife and I have breakfast together, we dabble in the history of British and Irish castles. Exciting to us, not I’m sure to others. So, always exploring the intersection of two otherwise unassociated topics...
Modality Wars - Late 2026
Competitive Analysis
Watching quantum modalities edge forth against each other for the past 7 years has been a fascinating race of superconducting vs ion trap vs photonic vs neutral atoms and many more.
North American Banking - Quantum Update
As a former career banker, I’m always interested to see where the bank are on their quantum journeys. (Links to previous substacks appear at the end.)
Let’s start with Canadian Banks.
Image source: Brian Lenahan
Canada’s Banks 2026 Quant...
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Quantum's Business.
| Subscribers | Engagement | 70 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
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Authors
The writers behind this newsletter.
3x Amazon Bestselling Author, MIT-trained, former executive, recognized speaker, Global Quantum Top Voice 2022 & 2023, consultant/mentor in the field of Quantum Computing and Founder and Chair of the Quantum Strategy Institute (QSI).
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