Смотрим статистику продаж в UK за 2002 год:
http://www.cambashi.com/research/reports/eng_apps2002.htm![](http://www.cambashi.com/research/reports/images/cax2002_2.gif)
Итого, Автодеск 1 место.
Более того:
"In 1989/90, Cambashi surveyed the AutoCAD dealer market. At that time, there was one
distributor and over 200 authorised dealers. Over 80% of business was won by less than 20% of
the channel. Today the single AutoCAD product is only a part of a wider product set addressing
many more sectors. However, in the MCAx and AEC segments comparable to 1989/90 there are
now three distributors but only 65 dealers. We estimate that 70% of business is conducted by 30%
of these dealers. Also worthy of note is Autodesks direct sales organisation, which in the recent
past has focused on larger account development and sales assistance for new products such as
Inventor, and the on-line store whose volumes (currently) remain small in comparison with more
traditional routes to market."
Кроме того, EDS PLM, стоящая на втором месте, использует Unigraphics NX, который был импортирован под linux только в 2006 году (
http://www.ugs.com/about_us/press/press.shtml?id=4624,
http://www.linux.org.ru/view-message.jsp?msgid=1346505).
Сейчас, ес-но объективной оценки рынка не найти. Или найти, но стоить это будет больших денег)