About Us

We help to build better people systems, maximizing your organization’s potential, and increasing efficiency by improving relationships, communication, procedures, and systems

Our Story

Hello, I'm Diana Mosonyi the founder and owner of HarmoniKon. 

I'm a sociologist and economist with a leadership and management master degree. 

My story started in the USA in 2017, learning about mediation and organizational ombuds from best-of-breed professionals. I established the business in Hungary founding the first Hungarian Organisational Ombuds Association in 2019.

In 2021, following successful growth, we expanded operations to the Netherlands in order to continue spreading and applying ombuds practice. 

I am a member and practitioner adheres to the Code of Ethics and Standards of Practice of The International Ombudsman Association (IOA)


Create harmony in the organization that everyone feels to speak up on any ideas, concerns, questions, mistakes.


Maximise employee loyalty and satisfaction, enabling organizations to deliver high performance and success based on individual empowerment and psychological safety. 


Establish impartial internal ombuds services within organizations, regardless of size.

We believe in the power of constructive problem-solving and positive working cultures. 

Our Mission, Vision, Goal

We do 

  • Create a safe place for you to speak up and express your thoughts

  • Assist in finding the root of the problem

  • Create harmonious conflict

  • Show new perspectives

  • Encourage your improvement 

  • Be creative

We don't

  • Don't judge you 

  • Don't decide for you

  • Don't provide legal advice 

  • Don't provide psychological counselling 

When we work together

Why work with us?

to find harmony in conflict and chaos
to discover different perspectives

to explore new options

to find the root of the problem

to feel to be heard without any judgement

to reflect on your issues

to become a better version of you

to regain control of your life

Important values you will find in our work

Trust, Safe place, Harmony, Creativity, New perspective
Courage, Responsibility, Ownership, Boundaries, 

Speak up, Non-judgment 

Are you ready to start working with us?

Why us?


We are proud of working with these companies

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Gamma Service Hungary.png
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Our Partners

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