Insurance services; banking and trust services; credit card services; issuance of credit cards; debit card services; electronic funds transfer; future brokerage; evaluation, analysis, consultation and advisory services in relation to financial affairs, monetary affairs and investment; real estate brokerage; financial brokerage; payment transactions via mobile computer networks

Telecommunications and data transmission; telecommunications network services; long-distance communication; telecommunication services; rental of trunk network equipment, telephony communications; telegram services, telegram messages; communications consulting; electronic mail, paging services by telephone; consultancy in the field of data communication

Consultancy in the fields of computer hardware, construction and engineering drafting, computer programming, computer rental, rental of computer software and databases; scientific, technical and industrial research, development and consultancy; designing of solutions enabling data communications, providing access time to data communication networks; designing, consulting and renting of computers; designing, consulting and renting of automatic data processing equipment and automatic data processing databases; computer programming, maintenance of computer software, computer software design; electronic authentication of identity and digital signatures via telecommunication and computer networks; notary services