About Mikro HR
We help companies solve their toughest challenge – people.
Petra Kralj, licensed psychologist and organisational expert, is the founder of Mikro HR, a business consultancy based in Zaprešić, Croatia. More than 10 years of experience in HR and project management, in construction since 2019. Mikro HR works with construction and manufacturing companies.

- 10+years of experience in HR and project management
- since 2019specialising in construction and manufacturing
- 400+one-on-one conversations in the field – with technicians, foremen and engineers
- 2,000+selections for commercial, technical and managerial positions
There are thousands of HR consultants. But how many of them have sat down with a foreman who doesn’t want to talk, walked a construction site at 7 a.m., or held a conversation with an engineer who remembers every injustice from the last three years?
We build people-management solutions that reduce dissatisfaction and employee departures, and lay the foundations for long-term talent development.
Services
- Site ScanYou know something is off – but not exactly where
- Standards Instead of ImprovisationGood people leave, you find out too late – and everything starts all over again
- Your Company in Black and WhiteEither it isn’t written down or it doesn’t hold water
- Difficult Conversations on Your BehalfBut you have neither the nerves nor the time
Articles by Petra Kralj
- Why do we experience burnout more often as managers?
- Rework: why poor communication is so expensive
- Burnout in construction: causes, recognition and data for Croatia and the EU
- Why are there no people in construction – when there has never been more work?
- 5 reasons to invest in people
- 5 reasons why employee turnover is simply bad
Contact
MIKRO HR, obrt za poslovno savjetovanjeLužnička ulica 35B, 10290 Zaprešić, Croatia
petra@mikrohr.hr · +385 97 678 6298Mini Questionnaire – free assessment (2 min)
