CASTRUM SEC Gyengeáramú Tervező és Kivitelező Korlátolt Felelősségű Társaság

Architectural, Engineering, and Related Services Semiconductor and Other Electronic Component Manufacturing Computer and Peripheral Equipment Manufacturing Communications Equipment Manufacturing Electrical Equipment Manufacturing Other Electrical Equipment and Component Manufacturing Personal and Household Goods Repair and Maintenance Building Equipment Contractors Utility System Construction Other Heavy and Civil Engineering Construction Other Specialty Trade Contractors Household Appliances and Electrical and Electronic Goods Merchant Wholesalers Machinery, Equipment, and Supplies Merchant Wholesalers Electronics and Appliance Retailers Furniture and Home Furnishings Retailers Other Miscellaneous Retailers Software Publishers Wired and Wireless Telecommunications (except Satellite) All Other Telecommunications Computer Systems Design and Related Services Web Search Portals, Libraries, Archives, and Other Information Services Land Subdivision Lessors of Real Estate Management, Scientific, and Technical Consulting Services Advertising, Public Relations, and Related Services Business Support Services Commercial and Industrial Machinery and Equipment Rental and Leasing Lessors of Nonfinancial Intangible Assets (except Copyrighted Works) Employment Services Investigation and Security Services Services to Buildings and Dwellings Other Support Services Justice, Public Order, and Safety Activities Technical and Trade Schools Other Schools and Instruction