Most organisations have access to psychologists who understand theory and executives who understand operations. What they rarely have is someone who occupies both positions simultaneously — and who has done so at the scale and in the environments where it actually matters.
Dr Nick Keca holds a Doctorate of Business Administration (DBA) in Organisational Psychology from Aston University, grounded in original research into how personality and behavioural dynamics shape team performance, culture, and organisational outcomes. That academic foundation sits alongside more than 25 years of senior executive leadership — including P&L accountability to $500m, operational leadership of 15,000+ people across 32 sites, and senior roles across global financial technology, regulatory technology, and business process outsourcing.
The result is an organisational psychology practice that does not treat the boardroom as a case study. It treats it as the context in which the work actually has to land.
What this means in practice
Organisational psychology at this level is not assessment for its own sake. It is applied to the problems organisations are actually trying to solve: why high-performing teams derail under pressure, why culture change programmes fail despite significant investment, why certain leaders consistently produce the outcomes they were hired to prevent, and why the same structural interventions yield different results across organisations.
The work draws on the evidence base in occupational and organisational psychology — personality theory, team composition research, leadership behaviour models, culture assessment frameworks — and applies it with the discipline of someone who has been accountable for the commercial and operational outcomes on the other side of those interventions.
Core Service Themes:
Personality and Behavioural Assessment:
Individual and team-level personality profiling using validated frameworks — the Big Five (Five Factor Model), Dark Tetrad sub-clinical trait mapping, emotional intelligence assessment, and decision-making style analysis. Deployed for senior executive selection, leadership development, team composition analysis, and risk identification.
Organisational Culture Diagnosis:
Structured assessment of how behavioural patterns, leadership styles, and environmental factors combine to create the culture an organisation actually has — as distinct from the one its documents describe. Mapped against evidence-based archetypes with specific, actionable recommendations for change.
Leadership Psychology and Executive Derailment:
Assessment and advisory focused on the psychological dimensions of leadership effectiveness: how personality traits interact with high-pressure environments, how dark-side personality characteristics manifest in senior roles, and how to identify and manage derailment risk before it becomes a performance or governance problem.
Team Dynamics and Composition:
Evidence-based analysis of team personality composition, interpersonal friction points, and the behavioural factors that predict collaborative performance — or undermine it. Particularly relevant for senior leadership teams, newly formed executive groups, and teams undergoing structural change.
Culture Change and Behavioural Transformation:
Support for organisations seeking to move from one cultural state to another — with the rigour of evidence-based behavioural science applied to the design, sequencing, and measurement of change. Informed by direct experience leading culture-critical transformations at operational scale.
Psychology-Informed Executive Advisory:
A retained advisory relationship for senior leaders who want access to doctoral-level organisational psychology as a thinking partner in their decision-making — on people strategy, organisational design, succession, and the human dimensions of strategic change.
Who is this for?
This service is relevant to:
- Chief Executives and C-suite leaders who want a psychologically rigorous perspective on the people and cultural dimensions of their organisation's performance
- HR Directors and People Leaders who need an external expert capable of operating credibly at the board level and grounding people strategy in evidence rather than instinct
- Boards and Remuneration Committees seeking an independent assessment of senior leadership capability, behavioural risk, or succession readiness
- Organisations undergoing significant change — M&A, restructuring, rapid scaling, or culture remediation — where the human dynamics are as consequential as the operational design
The credential that makes this different
The organisational psychology credential here is not honorary or theoretical. It is a full doctoral qualification — a DBA researched and examined at Aston University, one of the UK's leading business schools for management and organisational research (AACSB, EQUIS & AMBA). The doctoral work investigated personality-related behaviours, their measurement through validated psychometric instruments, and their direct impact on organisational culture, team dynamics, and performance outcomes.
That research was conducted alongside an active executive career, not instead of one. The academic rigour and the operational reality were developed in parallel, which is precisely what makes this advisory practice different from both a psychology consultancy that has never run an organisation and an executive consultant who has never studied the underlying science.
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