news ltd is murdoch, 9 is packer, 7 is [?] < used to be fairfax, now major shareholder of parent company is kerry stokes [according to
http://www.nationmaster.com/encyclopedia/Seven-Network]
QUOTE
from above link:
Diversified media assets
While originally focusing on running a television network, Seven has recently diversified into a range of other media areas over the past decade. Below are some of the businesses it has run, or is involved with:
It was a former stakeholder in the Optus Vision consortium.
It owned a part of Metro-Goldwyn-Mayer - Once during the Christopher Skase ownership through Qintex in 1989 and again with Kerry Stokes in 1997.
It owns a large stake in the Telstra Dome (previously Colonial Stadium) stadium in Melbourne.
It was a former partner in the AOL7 Internet joint venture with America Online and Telecom New Zealand subsidiary AAPT. This venture is now owned by Primus Telecom and has been renamed "Primus-AOL", but Seven continues to supply it with content.
It owns a third of Sky News Australia, a subscription TV channel. The other equal partners are PBL (Nine) and BSkyB (Sky Television UK).
It owns Ticketmaster7, a ticketing company.
It owned a majority stake in B Mobile, a mobile phone retailer but has now sold out.
It owns a magazine publishing business, Pacific Publications, which publishes the following magazines in Australia and NZ:
New Idea
Family Circle
That's Life
Monument
Golf Leisure and Lifestyle
Home Beautiful
Your Garden
K-Zone
Total Girl
Girlfriend
TV Hits
It owned the (now defunct) i7 portal.
It operates the Austext teletext service.
It was a partner in Sports Vision, a company that ran the now defunct Sports Australia channels.
It owns C7 Sports, which had a number of subscription sport channels and is continuing its efforts to find carriage again. The service was originally available on Optus Vision and Austar plus Foxtel during the Olympics in Sydney
It owned Australia Television (now ABC Asia Pacific), a FTA satellite service broadcasting to Asia and the Pacific.
It and Granada Television each owned half of the Red Heart production company. The two companies retain close ties.
if you want to make a statement, boycott the above companies.