(GLA360)

Global Leadership Assessment (GLA360) Perth

Executive-level 360 feedback for senior leaders operating in complex organisations

At ACP Consulting Group, we use the Global Leadership Assessment (GLA360) to help senior leaders better understand how their leadership is experienced across teams, stakeholders and complex organisational systems.

The GLA360 is a premium executive-level 360 feedback assessment designed specifically for experienced leaders operating in senior, strategic and globally connected leadership environments.

ACP provides GLA360 assessments in Perth and globally for executives, senior leadership teams and organisational leaders responsible for leading people, strategy, culture and organisational performance.

What Is The GLA360?

The Global Leadership Assessment (GLA360) is a globally recognised 360-degree leadership feedback assessment developed by executive coach and leadership thinker Marshall Goldsmith.

The assessment gathers confidential feedback from managers, peers, direct reports and stakeholders to provide leaders with a comprehensive view of how their leadership behaviours are experienced by others.

The GLA360 focuses on leadership effectiveness across 15 competencies:

The assessment is particularly valuable for senior leaders whose leadership impact extends across teams, functions, locations and organisational systems.

What Does The GLA360 Measure?

The GLA360 measures leadership effectiveness through multi-rater feedback across a range of executive leadership competencies.

The assessment explores areas such as:

  • Strategic Leadership – How effectively leaders create direction, align teams and lead organisational priorities.
  • Communication and Influence – How leaders communicate, influence stakeholders and build alignment across complex environments.
  • Relationship and Team Leadership – How leaders build trust, develop others and create strong leadership relationships.
  • Emotional Intelligence and Self-Awareness – How leaders manage emotions, respond under pressure and understand the impact of their behaviour on others.
  • Change and Organisational Leadership – How leaders navigate complexity, uncertainty and organisational change.
  • Leadership Derailers and Blind Spots – Patterns that may reduce leadership effectiveness under pressure or within complex stakeholder environments.

Together, these insights help leaders strengthen self-awareness, leadership impact and organisational effectiveness.

Why The GLA360 Is Most Valuable For Senior Leaders

At ACP, we particularly value the GLA360 for senior leaders operating in large, complex or global organisations.

Senior executives often lead across:

  • Multiple stakeholder groups
  • Cross-functional teams
  • Geographic regions
  • Complex organisational systems
  • High-pressure strategic environments

In these contexts, leadership effectiveness is shaped not only by technical capability, but by a leader’s ability to influence, align, communicate and create trust across systems.

The GLA360 provides experienced leaders with meaningful insight into how their leadership is experienced across the organisation.

While many 360 tools can be useful broadly across leadership levels, we typically find the GLA360 delivers the greatest value when used with:

  • Senior executives
  • Executive leadership teams
  • Managing directors
  • General managers
  • Regional leaders
  • Business unit leaders
  • Leaders operating within global or matrixed organisations

For middle and emerging leaders, simpler or more developmentally focused tools are often more appropriate depending on the leadership context and organisational goals.

When Is The GLA360 Helpful?

The GLA360 is particularly valuable for:

  • Executive coaching
  • Senior leadership development
  • Executive team development
  • Leadership transitions
  • Succession planning
  • Organisational transformation
  • Strengthening executive self-awareness
  • Improving stakeholder relationships
  • Leadership alignment initiatives
  • Senior leaders operating in global or matrixed organisations
  • Developing emotionally intelligent executive leadership

The assessment is most powerful when combined with executive coaching and leadership development support.

What The GLA360 Does NOT Do

While the GLA360 provides powerful executive leadership insights, it is important to understand what it is not designed to do.

The assessment does not:

  • Diagnose mental health conditions
  • Measure technical capability
  • Predict leadership success in isolation
  • Replace executive coaching or leadership development
  • Define a leader’s value based on feedback alone

At ACP, the GLA360 is always used within a broader psychology-led coaching and leadership development process focused on reflection, growth and sustainable behavioural change.

How ACP Uses The GLA360

At ACP Consulting Group, we combine leadership diagnostics with psychology-led executive coaching, emotional intelligence development and practical leadership application.

Rather than simply delivering a report, we help senior leaders:

  • Understand how their leadership is experienced by others
  • Identify leadership strengths and blind spots
  • Improve executive communication and influence
  • Strengthen emotional intelligence and self-awareness
  • Build stronger stakeholder relationships
  • Increase alignment across teams and organisational systems
  • Translate insight into meaningful behavioural change

GLA360 Assessments Perth

ACP provides GLA360 executive leadership assessments in Perth and globally.

Assessments can be delivered as:

  • Standalone executive diagnostics
  • Part of executive coaching engagements
  • Senior leadership development programs
  • Executive team development initiatives
  • Leadership alignment offsites
  • Organisational transformation programs
  • Succession planning and leadership transition support

We also integrate GLA360 insights into broader executive coaching, strategic facilitation and team coaching programs.

FAQ’s

The GLA360 is used to support executive coaching, senior leadership development, leadership self-awareness and organisational leadership effectiveness.

No. The GLA360 is a multi-rater 360 feedback assessment that measures how leadership behaviours are experienced by others.

The GLA360 is particularly valuable for senior leaders, executives and leaders operating within large, complex or global organisations.

Yes. The GLA360 is highly effective within executive and senior leadership team development initiatives.

Yes. ACP provides GLA360 executive leadership assessments in Perth, across Western Australia and globally.

We suggest completing this diagnostic as part of a Coaching Package. If bought standalone, the debrief process involves an initial 2 hour debrief. Followed by a 1 hour follow up coaching conversation 4 weeks later to support action planning. Ongoing coaching can also be arranged.

Ready To Strengthen Executive Leadership Capability?

Talk to ACP Consulting Group about GLA360 executive leadership assessments, executive coaching and senior leadership development programs in Perth and across the globe.

Whether you are supporting executive leadership development, strengthening leadership alignment or preparing senior leaders for greater organisational complexity, we can help identify the right diagnostic and development approach for your organisation.

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