TGS is a cutting-edge leadership assessment designed for 21st-century leadership.
Because Effective Leadership Isn't Black and White
TGS is a cutting-edge leadership assessment designed for 21st-century leadership.
Because Effective Leadership Isn't Black and White
Leadership Insights

The performance personalities of Borderline, Machiavellianism, Narcissism, Psychopathy, and Sociopathy are crucial for effective leadership. They provide traits that enable decisive action, strategic ruthlessness, charismatic confidence, and intense motivation. The GreyScale Assessment identifies these personalities as dynamic (effective/green), diluted (ineffective/amber), or dangerous (risky and toxic/red).

11 containment factors grouped into Defensiveness, Morality, Relationship Attachment, and Core Motivations, impact leadership effectiveness and performance. These factors mediate or amplify a leader's behavior, making them more or less effective or risky and toxic in certain situations. TGS provides insight into how these factors interact with a leader's personality to shape their impact on people and business performance.

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The Leadership Problems TGS Helps Solve

How do you ensure effective leadership?

How do you identify and mitigate toxic behavior in leaders?

How do you know if the candidate is telling the truth?
Key Reasons to Use TGSLeadership Solutions
Discover your Leadership Assets and Achilles Heels.
The GreyScale provides actionable insights into your leadership Assets and Achilles' heels. Understand what will define you as a leader and what might disrupt your leadership career. Invest in yourself and your career today.
Are toxic leaders hiding in your business? The GreyScale can tell you.
You must know this to comply with the ISO 45003:2021 international standards on workplace psychosocial health and safety risks.

Are toxic candidates slipping through the cracks? The GreyScale can tell you.
Our assessment detects 99% of inauthentic responses, reducing the possibility of hires that harm performance and increase workplace psychosocial risk.

About the TGS Assessment and Its Outputs
The TGS Assessment provides insight into leaders' five performance personalities and containment factors; their effective, ineffective, and toxic and risky combinations; and how these personality traits impact the four critical psychosocial risk factors, ASCA, which in turn affect people and problem-solving.
For organisations, the TGS Business Solution enables leaders to be grouped and analysed across all outputs.
See a Sample TGS Assessment Report
Curious about what your leadership assessment report will look like? See a Sample Report and discover how The GreyScale provides in-depth insights into your leadership style.
Solutions That Meet Your Unique Needs
TGS provides a variety of solutions for individual leaders, business organizations and recruitment firms. Our solutions are built around two assessments - The TGS Core Leadership Assessment and the TGS Team Assessment. These can be used separately or combined together delivering powerful and actionable insights to increase leadership effectiveness; to identify and mitigate leadership toxicity and to improve leadership candidate suitability.