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Leadership Coaching & Development  in London & Across the UK

Build Leaders with Clarity, Courage, and Connection

 

Leadership is not about titles or hierarchy. It’s about influence, resilience, and the courage to bring out the best in others; even in uncertain times.

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At ACSIS Life Coaching, we deliver leadership training and development programmes that combine the structure of military discipline with the compassion of modern coaching.

 

Our goal is simple: to help you or your organisation build confident, adaptable, and emotionally intelligent leaders who thrive under pressure.

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We don’t teach theory. We develop people.

Why Leadership Development Matters

 

The world is changing... fast. Leaders today must navigate constant pressure, shifting priorities, and complex teams.

 

Traditional management courses don’t always prepare people for that reality.

 

That’s where leadership coaching makes the difference.

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Our programmes are designed to help leaders:


✅ Strengthen clarity and focus under pressure
✅ Build resilience and manage stress effectively
✅ Develop courage to make and stand by difficult decisions
✅ Foster communication, trust, and inclusion across teams
✅ Inspire performance without burning out

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This is leadership development that lasts, rooted in lived experience and guided by clarity, courage, and connection.

Our Leadership Training Approach

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We’ve led in the toughest environments — from warzones to corporate boardrooms — and we know what true leadership looks like when the stakes are high.

 

Our approach combines coaching psychology, performance science, and decades of military and public service leadership.

 

Every leadership course and coaching programme includes:

 

  • Personal leadership assessments to identify your strengths and blind spots

  • Mindset and communication coaching to help you lead with confidence and empathy

  • Performance management tools for sustainable results

  • Scenario-based training that mirrors real-world challenges

  • Reflective coaching sessions to turn insight into action

 

We call it Leadership with Impact. Training that transforms insight into performance.

Meet Your Leadership Coaches

Royal Navy Captain Sam Kinsey-Briggs MBE

 

Royal Navy Captain | Leadership Coach | Resilience Specialist

 

With over 27 years of leadership experience across the Army and Royal Navy, Sam has led through change, challenge, and command. From operations in Iraq, Afghanistan, and Kosovo to chairing promotion boards and mentoring senior leaders, Sam knows what it means to lead under pressure — and how to help others do the same.

 

Her leadership philosophy is grounded in three pillars: clarity, courage, and confidence.

 

Sam’s coaching focuses on helping professionals:

 

  • Build calm confidence in high-pressure environments

  • Lead authentically with purpose and empathy

  • Develop emotional resilience and focus

  • Foster inclusive, ethical leadership cultures

 

Her lived experience gives clients a rare combination of precision, compassion, and practical wisdom.

Lloyd Allen MBA

 

Former Royal Navy Officer | Head of Service Delivery, Dorset Police | Leadership & Performance Coach

 

Lloyd’s leadership career spans more than 30 years — from the Royal Navy to senior roles in policing and public service. He has led diverse teams, managed operational crises, and delivered change programmes that shaped performance and wellbeing at scale.

 

Today, as a leadership coach, Lloyd helps individuals and organisations unlock clarity, discipline, and direction. His coaching is direct, grounded, and built on trust.

 

He specialises in:

 

  • Strategic leadership and operational excellence

  • Accountability and performance culture

  • Resilient leadership through transition and change

  • Coaching emerging leaders for future readiness

 

Lloyd’s approach is calm, pragmatic, and results-driven — empowering leaders to perform with confidence, not chaos.

Leadership Courses & Coaching Programmes

 

Our leadership development courses are designed to meet you where you are — whether you’re an emerging manager, a senior executive, or a business leader building high-performing teams.

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We offer:

  • 1:1 Leadership Coaching – personalised sessions to strengthen confidence, mindset, and decision-making.

  • Leadership Management Courses – tailored to individual or organisational needs: structured learning to develop communication, influence, and accountability.

  • Leadership Development Programmes – long-term coaching partnerships for executives and teams.

  • Workshops & Team Training – interactive sessions to build collective resilience and leadership culture.

 

All programmes are tailored to your goals, time, and team dynamics — ensuring measurable impact on performance and wellbeing.

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​Leadership Development for Organisations

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When leaders grow, organisations thrive. Our corporate leadership programmes help teams and departments build a culture of accountability, inclusion, and performance.

 

We design bespoke leadership training and development courses tailored to your people, challenges, and culture.

 

Your organisation will benefit from:

✅ Stronger, more engaged leaders

✅ Higher resilience and retention

✅ Improved collaboration and communication

✅ Healthier, more motivated teams

 

👉 Organisations: To explore corporate leadership development options, email us directly at: contact@acsis.co.uk

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Why Organisations Choose ACSIS

 

✅ 60+ years of combined leadership experience

✅ Real military and public-sector insight

✅ Practical coaching for lasting results

✅ Inclusive, human-centred leadership development

✅ A focus on clarity, courage, and connection — not corporate jargon

 

At ACSIS, we don’t just teach leadership — we build leaders who bring out the best in others.

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Leadership Coaching for Individuals

 

Leadership isn’t only for executives. Whether you manage a small team or lead a large organisation, leadership coaching helps you refine your mindset, strengthen confidence, and lead with purpose.

 

Through one-to-one sessions with Sam or Lloyd, you’ll:

 

  • Identify and overcome self-doubt or imposter syndrome

  • Build confidence in decision-making and communication

  • Develop strategies for balance and resilience

  • Lead yourself — before leading others

 

This is where great leadership begins.

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Individuals 👉 Book your free discovery session with ACSIS today

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Ready to Lead with Clarity and Courage?

 

Whether you’re an individual ready to grow or an organisation ready to invest in your people:

 

👉 Individuals: Book your free discovery session

👉 Organisations: Email contact@acsis.co.uk to discuss tailored leadership programmes

 

ACSIS Life Coaching

Clarity. Courage. Connection.

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👉 www.acsis.co.uk | ✉ contact@acsis.co.uk​

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Coaching that meets you where you are. 

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Growth that carries you where you want to go.

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Frequently Asked Questions

 

1. What is leadership coaching?

It’s one-to-one coaching that helps you strengthen your mindset, confidence, and influence as a leader.

 

2. How is leadership coaching different from training?

Training builds skills; coaching builds behaviours and self-belief. Together, they create lasting leadership growth.

 

3. Who are your programmes for?

We work with emerging leaders, managers, executives, and organisations that want to develop resilient, confident teams.

 

4. Can you deliver corporate training on-site?

Yes — we offer in-person workshops in London and across the UK, as well as virtual coaching.

 

5. What makes ACSIS different from other leadership providers?

Our programmes are led by real leaders — not theorists — blending decades of military and public service experience with proven coaching techniques.

 

6. How can I get started?

Individuals can book a free discovery session online. Organisations can email contact@acsis.co.uk to arrange a consultation.

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