Welcome to Tuhin Jajal & The INVACC Group.

We help organizations and leaders find clarity, integrity, and confidence in the moments that matter most.  Our philosophy is simple: when values lead, performance follows. Every partnership we form is grounded in trust and purpose, helping teams unlock their potential in authentic, sustainable ways.

Investigations & Assessments

Uncover hidden barriers to performance and integrity to rebuild and realign culture. Diagnose gaps and risks and deliver remedies for lasting change.

Two business professionals engaging in a team meeting in a modern London office with a large window view.

Executive Coaching

Breakthrough sessions for C-Suite Leaders, Executives and Emerging Leaders to activate your peak potential and gain clarity confidence and accountability.

Life & Personal Coaching

Unlock your potential through heart-centric and explorative guided coaching. Awaken who you're become and unlock your deepest truths.

Lumina Collective Coaching Circle

The Lumina Collective Coaching Circle is where clarity turns into momentum; and momentum becomes transformation. You’ll get two focused 40‑minute private sessions per month, designed to cut through the noise, dissolve resistance, and realign your purpose. If you’re tired of circling the same mountain and ready to rise, this is your invitation. Start moving forward with intention, join The Circle today.

Subscribe to our Newsletter

Your source for sharp insights, practical strategies, and bold ideas in leadership and growth. Each edition delivers fresh perspective, real-world tools, and the sparks you need to stay aligned and ahead. Join the Collective and illuminate your path forward, stay aligned and stay ahead. This newsletter is a weekly edition with monthly themes.