• занимать доминирующее положение на рынке – hold a dominant position in a market
См. также: дом культуры, дом Романовых, домашний адрес, домашняя библиотека
A dominant position can generally be said to exist once a market share to the order of 40% to 45% is reached. (Wikipedia)
A dominant position is not in itself anti-competitive, but if the company exploits this position to eliminate competition, it is considered to have abused it. (http://ec.europa.eu)
