Erik D'Sousa
Founder & Commercial Authority Strategist · London
Erik D'Sousa.
Erik D'Sousa is Founder & Commercial Authority Strategist at DSOUS and the author of seven books. Based in London and working internationally, his background spans publishing and media, partnerships, events, strategic positioning and the kind of high-trust commercial conversations on which advisory relationships are built.
His interest is a practical one: how experienced people turn what they know into recognised commercial authority — without losing the judgement and originality that made it valuable in the first place. Research, human behaviour and AI-assisted working methods support that work; commercial judgement directs it.
Commercial Background
Erik's work draws on B2B commercial experience across premium media and publishing, partnerships, events and advisory — combined with a research-led understanding of positioning and human behaviour. The focus throughout has been the same: turning expertise into positioning, Authority Assets and lasting recognition.
Publishing & Authorship
He is the author of seven books — full-length works, executive briefings, white papers and research reports on authority, perception, trust and high-value decision-making — the published thinking behind the frameworks that shape the DSOUS approach.
Selected Experience
The grounding behind the work.
Author of seven published books on authority, perception, trust and high-value decision-making.
B2B commercial experience across publishing and media, partnerships, events and advisory.
Strategic positioning work: making complex expertise clear, distinctive and commercially legible.
High-trust commercial conversations with senior decision-makers and professional practices.
A research-led, practical approach to Authority Assets, human behaviour and AI-assisted working methods.
Based in London, working with clients across UK and international markets.
Strategic Interests
The disciplines that shape the work.
Philosophy
“Recognition should arrive before the meeting does. Building the authority that makes that possible is the work.”
It is the belief beneath everything DSOUS builds — turning expertise into positioning, Authority Assets and recognition that endures. Research, human behaviour and modern tools support that work; human judgement always directs it.
Selected Books
Published thinking.
The DSOUS Vision
Erik's vision for DSOUS is a practice that sits at the meeting point of human judgement and modern method — a founder-led advisory practice based in London.
The aim is to help a specific kind of person — the experienced, credible professional — build authority, products and systems that continue creating value long after the hours required to create them.
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