Sergiusz Felbur Consulting

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

64.19.Z - Other monetary intermediation

66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding

68.20.Z - Rental and operating of own or leased real estate

69.10.Z - Legal activities

70.22.Z - Business and other management consultancy activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

85.51.Z - Out-of-school forms of sports and leisure education