69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
64.99.Z - Other financial service activities, except insurance and pension funding n.e.c.
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
68.20.Z - Rental and operating of own or leased real estate
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
82.99.Z - Other business support service activities not elsewhere classified
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
GMA BUSINESS OUTSOURCING was established on 2021-04-20 and is currently located at UL. GEN. ZYGMUNTA WALTERA JANKEGO 11, PL-40-615, KATOWICE. 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, other financial service activities, except insurance and pension funding n.e.c., other activities auxiliary to financial services, except insurance and pension funding, rental and operating of own or leased real estate, other professional, scientific and technical activities not elsewhere classified and others. As per the latest entry in the National Court Register, the current management board of the company comprises 1 individual(s). The most recent update in the National Court Register was recorded on 2025-09-04.