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Performance Coaching UK: Unlock Your Full Potential with ACSIS

High-Performance Coaching with UK-Wide Reach and London Expertise

 

At ACSIS Life Coaching, we specialise in performance coaching for ambitious professionals, leaders, veterans and service personnel across the UK. Whether you are based in London’s fast-paced business hub or working across the country, our coaching helps you reach peak performance with clarity, courage and confidence.

 

Unlike traditional coaching, our approach is military-informed. We bring the discipline, resilience and leadership expertise gained through service in the Armed Forces and apply it to personal and professional growth.

 

Our lead coaches, Sam Kinsey-Briggs (Army Private to Royal Navy Captain) and Lloyd Allen (professional coach with extensive experience guiding leaders and veterans), have a proven record of helping individuals perform under pressure and achieve long-term success.

What Is Performance Coaching?

 

Performance coaching is about maximising your results without sacrificing balance. It gives you the tools and structure to consistently perform at your best.

 

At ACSIS, our coaching helps you:

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  • Define clear, measurable goals

  • Build resilience to overcome setbacks

  • Improve decision-making and leadership skills

  • Stay accountable with structured progress reviews

  • Balance ambition with personal wellbeing

 

This is not about short-term fixes. It is about sustainable growth for long-term success.

Why Choose ACSIS Performance Coaching?

 

What makes ACSIS different is lived credibility.​

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Sam and Lloyd draw on real-world military and coaching expertise.

 

They know what it takes to:

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  • Lead teams in high-pressure environments

  • Build performance habits that last

  • Overcome challenges with resilience

  • Balance career progression with personal fulfilment

 

With ACSIS, you do not just get coaching, you get the clarity, courage, and confidence to achieve meaningful results.

Our Performance Coaching Process

 

  • Discovery Call – Explore your goals, challenges and priorities.

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  • Clarity Mapping – Identify where you are now and what is holding you back.

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  • Action Plan – Create a personalised strategy for growth.

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  • Accountability Sessions – Track progress with structured check-ins.

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  • Long-Term Growth – Build resilience, confidence and clarity for ongoing success.

Results You Can Expect

 

With ACSIS performance coaching, you will:

 

  • Improve productivity and focus

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  • Increase resilience under pressure

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  • Strengthen leadership and communication

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  • Make clearer decisions faster

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  • Achieve goals without sacrificing personal well-being

Why Work with ACSIS for Performance Coaching

Sam Kinsey-Briggs has risen from Army Private Soldier to Royal Navy Captain, and now guides multiple others through career-defining moments.

 

Lloyd Allen brings depth of experience in resilience coaching and professional development.

 

Together, they provide coaching that blends real-world discipline with compassion and clarity. 

Identify and Overcome Limiting Beliefs

 

We help you uncover the thoughts that quietly hold you back and replace them with a mindset built for growth.

Build Unshakable Self-Belief

 

Through personalised exercises and structured goals, we show you how to develop inner strength that does not crumble under pressure.

Communication Coaching

 

Confidence is not only about how you feel but how you express yourself. We guide you in becoming clear, assertive and engaging in any setting.

Develop Military Resilience 

 

Life throws challenges. Our coaching equips you with the same resilience strategies used in the military so you can recover fast and stay on track.

Accountability and Progress

 

We do not just inspire you once. We keep you accountable and focused so your confidence continues to grow session by session.

Book Your Free Discovery Call

 

If you are ready to unlock your full potential, whether in London’s high-pressure environment or across the UK,  ACSIS Life Coaching can help you perform at your best.

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👉 Book your free discovery session with ACSIS today

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

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ACSIS Life Coaching:

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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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Performance Coaching Frequently Asked Questions

 

1. What is performance coaching?

Performance coaching helps you identify strengths, overcome obstacles, and develop habits that support consistent, high-level performance.

 

2. How is ACSIS different from other coaches?

We combine professional coaching with military-informed expertise. Our coaches have lived experience of performing under pressure and know what it takes to achieve sustainable results.

 

3. Is performance coaching only for executives?

No. While many executives benefit, our clients also include professionals, entrepreneurs, veterans and individuals who want to unlock their potential.

 

4. Do you only work in London?

No. We are based in London but work UK-wide, offering both in-person sessions and online coaching.

 

5. How soon will I notice results?

Most clients see clarity and focus improve after the first session, with measurable results in 1–3 months.

 

6. Can performance coaching improve my personal life too?

Yes. Our approach balances professional ambition with personal wellbeing so that success is sustainable.

 

7. Do you offer a free consultation?

Yes. We offer a free discovery call so you can explore how ACSIS performance coaching can help before committing.

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