Joanna Gruszczyńska-Walczuk

Business activity of Joanna Gruszczyńska-Walczuk (CEIDG)

Joanna Gruszczyńska-Walczuk runs a self-employed business under the name JOANNA GRUSZCZYŃSKA-WALCZUK MARKETING ONLINE, which is registered in the Central Register and Information on Economic Activity (CEIDG). The business has been operating since 2025-11-01 and is registered at UL. RTM. WITOLDA PILECKIEGO 112/42, PL-02-781, WARSZAWA. The main area of activity of Joanna Gruszczyńska-Walczuk is Business and other management consultancy activities (primary PKD code: 70.20.Z). Company is engaged in following activities: activities of advertising agencies, courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms. JOANNA GRUSZCZYŃSKA-WALCZUK MARKETING ONLINE Tax Identification Number (NIP) code: 7282575978. JOANNA GRUSZCZYŃSKA-WALCZUK MARKETING ONLINE REGON code: 36552180000000.