Thomas Erikson
Most teams do not fail on strategy. They fail on the daily friction between people who think, decide and communicate in fundamentally different ways. Leaders need a shared, plain-language way to name those differences so meetings, feedback and conflict stop costing the organisation time it cannot recover.
Thomas Erikson is the Swedish behaviourist behind the “Surrounded by Idiots” series, giving leaders and teams a shared four-colour vocabulary for reading personality and reducing the daily friction that slows organisations down.
Full Profile
Why organisations work with Thomas Erikson
- A four-colour behavioural vocabulary that a 200-person sales team or a board can adopt in a single session and use in the next meeting, with no consultancy follow-up required.
- One of the highest-recognition author brands in European business: “Surrounded by Idiots” alone is one of Sweden’s best-selling non-fiction titles ever, with the series at over seven million copies in more than 70 languages.
- Direct application across the hardest interpersonal terrain leaders actually face: difficult bosses, narcissistic colleagues, manipulative behaviour, conflict in cross-cultural and hybrid teams.
- More than two decades inside companies such as IKEA, Coca-Cola, Microsoft, Volvo and KIA, with roughly 120 keynotes a year keeping the material tested against live corporate audiences.
- A communicator first: the material is built for retention by non-specialists, so the language survives the journey from the keynote room into Monday-morning behaviour.
Biography highlights
- Author of the “Surrounded by” series, including Surrounded by Idiots, Surrounded by Psychopaths, Surrounded by Bad Bosses and Lazy Employees, Surrounded by Narcissists, Surrounded by Setbacks, Surrounded by Energy Vampires and Surrounded by Liars.
- More than 12 million books sold across the series, translated into over 70 languages; one of the most translated living Swedish authors.
- Delivers approximately 120 keynote lectures per year to executive and corporate audiences across Europe.
- Has mentored executives and run sessions at companies including IKEA, Coca-Cola, Microsoft, Volvo and KIA Motors.
- Twenty-plus years specialising in communication, personality dynamics and interpersonal behaviour in professional settings.
- Built his keynote material on the colour-coded DISC framework (Red, Yellow, Green, Blue), used to map how people decide, communicate and react under pressure.
Biography
Most workplace tension is not philosophical. It is two competent people reading the same situation in incompatible ways and deciding the other one is the problem. The “Surrounded by Idiots” series turned that observation into a vocabulary that millions of readers now apply at work without having to read a textbook to use it.
The series, beginning with Surrounded by Idiots, has sold more than 12 million copies across more than 70 languages, with subsequent titles extending the framework to psychopaths, narcissists, bad bosses, setbacks, energy vampires and liars. The books rest on the colour-coded DISC model, mapping behaviour onto four types (Red, Yellow, Green, Blue) that describe how different people make decisions, give feedback and behave under pressure.
The keynote work has run in parallel for over two decades, with roughly 120 corporate lectures a year. Audiences have included IKEA, Coca-Cola, Microsoft, Volvo and KIA Motors. The session is built to leave a room of 50 or 500 with the same shared language, so the colour-coding survives into the next sales call, the next performance review and the next conflict between two senior people who quietly cannot stand each other.
What is unusual is the reach. Most communication frameworks live inside training departments. This one has crossed into mass-market reading culture, which means a leadership audience often arrives already half-fluent. The job of the keynote is to turn that recognition into something the organisation can actually use.
Key speaking topics
- Behavioural styles and the DISC colour model
- Communication across different personality types
- Difficult colleagues, manipulation and narcissism at work
- Leadership and how to read your team
- Sales and the behaviour of the buyer
- Conflict, feedback and tough conversations
- Resilience and managing setbacks
Ideal for
- Leadership teams that want a shared language for behaviour and communication
- Sales and customer-facing organisations whose results depend on reading the other side of the table
- HR, L&D and culture leads designing development around feedback, conflict and team dynamics
- Cross-cultural, hybrid and matrix teams where misreads between colleagues compound quickly
Audience outcomes
- A shared four-colour vocabulary the whole audience can use to describe colleagues and clients within the same week
- A clearer read on their own default style and how it is experienced by people who do not share it
- Practical adjustments for handling the colleague, boss or client they currently find hardest to deal with
- A working frame for recognising manipulation, narcissism and other high-cost behaviours before they damage the team
- A common reference point that survives the keynote and shows up in the next round of meetings, reviews and sales calls
Talks
The flagship keynote, introducing the four-colour behavioural model and applying it directly to the audience’s working life, with versions tailored to leadership, sales, customer service or conflict.
Key takeaways:
- A clear read on your own colour profile and where it costs you with colleagues
- Concrete adjustments for communicating with each of the other three styles
- A shared team vocabulary that does not require further training to use
A leadership-focused session on what different behavioural types need from a manager, and what each type looks like when management is failing them.
Key takeaways:
- How “lazy” and “difficult” employees often map to predictable behavioural mismatches
- Practical feedback and motivation approaches by personality type
- A diagnostic for senior leaders on the kind of boss they are perceived as being
A talk on how different personality types experience and recover from adversity, change and failure.
Key takeaways:
- Why the same setback lands very differently on Red, Yellow, Green and Blue colleagues
- Practical support and recovery patterns that work for each style
- A leadership frame for guiding mixed teams through difficult periods