One Magyarország Zártkörűen Működő Részvénytársaság

Wired and Wireless Telecommunications (except Satellite) Semiconductor and Other Electronic Component Manufacturing Audio and Video Equipment Manufacturing Commercial and Service Industry Machinery Manufacturing Building Equipment Contractors Utility System Construction Other Specialty Trade Contractors Apparel, Piece Goods, and Notions Merchant Wholesalers Furniture and Home Furnishing Merchant Wholesalers Miscellaneous Durable Goods Merchant Wholesalers Household Appliances and Electrical and Electronic Goods Merchant Wholesalers Newspaper, Periodical, Book, and Directory Publishers Software Publishers Motion Picture and Video Industries Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers Radio and Television Broadcasting Stations Computer Systems Design and Related Services Web Search Portals, Libraries, Archives, and Other Information Services Accounting, Tax Preparation, Bookkeeping, and Payroll Services Management, Scientific, and Technical Consulting Services Architectural, Engineering, and Related Services Scientific Research and Development Services Other Professional, Scientific, and Technical Services Advertising, Public Relations, and Related Services Consumer Goods Rental Commercial and Industrial Machinery and Equipment Rental and Leasing Business Support Services Technical and Trade Schools Other Schools and Instruction Electronic and Precision Equipment Repair and Maintenance Personal and Household Goods Repair and Maintenance