Over twenty-five years of being in business, many things have changed, such as company names, number of employees and even logo:
poznań-Jeżyce City Hall registers Steel Structure Erection, Plumbing and Heating Company with permit to employ 7 staff.
Erection and Repair Company Boilers, Pipelines, Equipment and Structures Chrostowski-Andrzejewski, Partnership
Employment 20 people
K.R.U.K. Technology & Energy Chrostowski-Andrzejewski, Registered Partnership
K.R.U.K. Technology & Energy, Ltd
Current employment 100 people.