Company WORK BY ANNA SIEK managed by ANNA SIEK

ANNA SIEK

Company age:
Age:
6 y. 10 m. 21 d.
Company suspended its operations from 2025-10-01
Company information Owner

Business activity of ANNA SIEK (CEIDG)

ANNA SIEK runs a self-employed business under the name WORK BY ANNA SIEK, which is registered in the Central Register and Information on Economic Activity (CEIDG). The business has been operating since 2019-01-09 and is registered at UL. KAWĘCZYŃSKA 9/18, PL-03-775, WARSZAWA. The main area of activity of ANNA SIEK is Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms (primary PKD code: 85.59.B). WORK BY ANNA SIEK Tax Identification Number (NIP) code: 1132991666. WORK BY ANNA SIEK REGON code: 38228427000000.
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Source of information: State Enterprise Centre of Registers.