Sylvia Sideris
Team Diagnostics


      Benchmarking your leadership team's effectiveness and establishing a clear Team Quotient (TQ) baseline before you invest in development.

      Most team underperformance isn't a people problem — it's a systems problem. I benchmark how your team operates, assessing organisational context and operational execution, to establish your TQ baseline. That insight then informs targeted development

Team Effectiveness & Alignment

Team Quotient (TQ)

Your team's benchmarked baseline, the starting point for every engagement below.

New Team Launch

Establishing norms, roles and decision rights for new or scaling teams.

Team Turnaround

Rebuilding teams showing misalignment or stalled decision-making.

Merger & Team Integration

Fast-tracking alignment between teams after M&A or restructuring.

C-Suite & Board Diagnostics

Calibrated for top-team dynamics: peer power, competing agendas.

The Rocket Model™

The Rocket Model™ diagnoses exactly where team performance is breaking down, across eight components. Whether the issue is unclear priorities, misaligned roles, or unresolved decision rights, it pinpoints the real cause, so facilitation targets what's actually wrong, not just the symptoms.

Results

The outcomes achieved

Courage

Facing hard truths

Buy-in

Commitment to the team

Resources

People, time and tools

Norms

Team working agreements

Talent

Having the right people

Mission

Clear, shared direction

Context

External conditions

  • Diagnose

    We measure where your team stands today and compare it against high-performing teams, so you know exactly what's working and what isn't.

  • Facilitate

    We run workshops focused on the specific areas where your team is struggling most.

  • Embed

    We give you simple tools and regular check-ins afterward, so the changes actually stick once the workshop is over.

What I Measure & Why It Matters

Every assessment moves far beyond standard surveys integrating robust quantitative metrics and qualitative data to isolate individual leadership risk and impact.

Leadership Psychometrics

Individual Drivers & Derailers

Utilising Hogan assessment, I map individual leadership styles, behavioural motivations, and the risk factors or derailers that manifest under organisational pressure.

360° Feedback

Leadership Impact & Influence

Through 360° feedback, I isolate blind spots, map leadership strengths, and identify critical development priorities across your entire executive tier.

      Ready to move from diagnosis to delivery? See workshop modules and facilitation options on Development
600+

Assessments

 160+ 

Leaders coached

 20+

Countries

 120+

Client Organisations

Know something's off with your team, but not sure why?
Book a team diagnostic