WALCZAK TOMASZ PRZEDSIĘBIORSTWO PRODUKCYJNO USŁUGOWO HANDLOWE "AB"

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.42.Z - Retail sale of telecommunications equipment in specialised stores

61.90.Z - Other telecommunications activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding

95.11.Z - Repair and maintenance of computers and peripheral equipment

95.12.Z - Repair and maintenance of (tele)communication equipment