Raytheon Technologies sending 1,000 oxygen concentrators to India By IANS | 7 Views UP to set up 10 oxygen plants in a week. Image Source: IANS News New Delhi, May 4 : Aerospace and defence major Raytheon Technologies Corp on Tuesday said it is sending 1,000 oxygen concentrators to India. The company employs nearly 5,000 people in India, primarily through Pratt & Whitney and Collins Aerospace. According to the aerospace and defence major, some of these oxygen concentrators have already started to arrive in India, through the US-India Strategic Partnership Forum and organisations actively working with the government across the country. "These life-saving devices will be distributed where the need is the greatest, including those communities where our employees work and live," the company said in a statement.