____ CEO is founder Reid Hoffman. Hoffman, previously an executive vice president of PayPal, also is Chairman of the Board.Jeff Weiner is Interim President. Weiner, previously a Yahoo Inc executive oversees day-to-day operations. Dipchand Nishar is Vice President of Products.____ is located in Mountain View, California, and funded by Greylock, Sequoia Capital,Bessemer Venture Partners, and the European Founders Fund. _____ reached profitability in March 2006.______ also has offices in Omaha, Chicago, New York, and London.