We were formed in 1984 as a Delaware corporation and completed our initial public stock offering in 1995. Our corporate structure includes, in
addition to our wholly owned subsidiaries, an 80%-owned consolidated joint venture in South Korea known as MEMC Korea Company. We also have nine consolidated joint ventures related to the construction and operation of solar energy systems.
Our principal executive offices are located at 501 Pearl Drive (City of OFallon), St. Peters, Missouri 63376, and our telephone number
is (636) 474-5000. Our website address is www.sunedison.com. Our website, and the information contained therein, are expressly not included in or as part of this prospectus supplement or the accompanying prospectus.