69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
47.91.Z - Intermediation service activities for non-specialised retail sale
70.22.Z - Business and other management consultancy activities
82.11.Z - Office administrative service activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.30.Z - Organisation of conventions and trade shows
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
OK-SERVICE was established on 2019-07-30 and is currently located at UL. MODLIŃSKA 6A-107, PL-03-216, WARSZAWA. The main activity of the company is accounting, bookkeeping and consultancy. Other activities carried out by the company include accounting, bookkeeping and auditing activities; tax consultancy, intermediation service activities for non-specialised retail sale, business and other management consultancy activities, office administrative service activities, photocopying, document preparation and other specialised office support activities and others. As per the latest entry in the National Court Register, the current management board of the company comprises 3 individual(s). The most recent update in the National Court Register was recorded on 2025-08-22.