J&J CONSULTING S.C. KAROL SIERADZKI EWA SIERADZKA

70.22.Z - Business and other management consultancy activities

62.02.Z - Computer consultancy activities

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

70.21.Z - Public relations and communication activities

71.12.Z - Engineering activities and related technical consultancy

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

78.10.Z - Activities of employment placement agencies

82.99.Z - Other business support service activities not elsewhere classified

85.60.Z - Educational support activities