ERKA SYSTEMY JAKUB ZAJĄC was established on 2006-12-01 and is currently located at UL. JANA GROCHMALICKIEGO 371, PL-61-606, POZNAŃ. The main activity of the company is various goods sales in stores. Other activities carried out by the company include accounting, bookkeeping and consultancy, administrative office services, architectural and engineering services, buying and selling real estate, construction finishing work, construction works buildings, development of green areas, financial support services, excluding insurance, management consulting services, non-school education services, real estate services, realization of building construction projects, renting and managing real estate, sale in non-specialised stores, services of collection agencies and credit offices, support services for insurance, technical testing and analysis, various financial services, excluding insurance, various individual services. As per the latest entry in the Central Register and Information on Economic Activity, the current management board of the company comprises 1 individual(s).