A company information disclosure system quickly discloses information about
companies listed in a securities exchange with fairness and in an adequate
time to enhance the trading of the securities. A transmission server
stores a registration program which registers company information while a
disclosure time determining program produces a table required for
disclosing processes at the time of registration of the company
information. The disclosure time determining program uses the registration
program by setting the company information disclosure time to be a time
determined by adding a predetermined time to a closing time of trading in
the securities exchange. A satellite distribution program distributes
company information by way of satellite and a server distribution program
distributes company information using a terrestrial line. A reception
verification program receives a reception completion message from a
reception server, which in turn has received information via the
satellite, and provides notification of a message to verify the reception
of information to an ordinary WWW server. The reception verification
program thereby controls the start of disclosure of information via the
WWW server.
