About Integritix Limited

Who We Are

Integritix Limited is a software development consultancy specialising in digital transformation and bespoke software solutions based on the Microsoft technology stack. Founded with a commitment to technical excellence and integrity, we partner closely with businesses to deliver transformative results.

Professional business collaboration


Legal Structure

Integritix Limited is a private limited company (Company Number: 16248050), registered in England and Wales on 12 February 2025.

Legal Structure


Our Director

Johan Küstner: With over two decades of experience in .NET C# development, Azure architecture, and solution design, Johan leads our technical teams, ensuring delivery of best-in-class software solutions.
Johan Küstner

Our Mission

“To provide best-in-class Microsoft technology solutions that embody trust, innovation, and excellence—integrity integrated.”
Our Mission

Core Values

  1. Integrity: We uphold honesty, transparency, and ethical practices in every aspect of our work.
  2. Technical Excellence: Delivering exceptional software solutions that exceed expectations.
  3. Partnership: Working closely and collaboratively with clients to achieve mutual success.
  4. Innovation: Continuously adopting and integrating new technologies to provide cutting-edge solutions.
Core Values

Why Choose Integritix?

Choosing Integritix Limited means partnering with dedicated professionals committed to your business success. We prioritise your goals, delivering tailored technology solutions that create meaningful, lasting impact.

Team collaboration at Integritix Limited

Ready to start your digital transformation? Contact us today.