POLSKIE STOWARZYSZENIE INSTALATORÓW SYSTEMÓW FOTOWOLTAICZNYCH W LIKWIDACJI

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

58.14.Z - Publishing activities

58.19.Z - Other publishing activities, excluding software publishing

59.11.Z - Activities related to the production of films, video recordings, and television programs

63.91.Z - Portal and search engine activities

64.99.Z - Other financial services, except insurance and pension funds, not elsewhere classified

70.22.Z - Head office activities and management consultancy

71.12.Z - Engineering activities and related technical consultancy

72.19.Z - Scientific research and development activities

73.20.Z - Market research and public opinion polling