Hillstreet creates web based communication solutions based on Lotus Notes, Lotus Domino and Java. Hillstreet offers a series of products for Internet, Intranet and Extranet application. They are in use by major corporations, magazines and web based entities. Hillstreet also operates its own online hosting, Dominoplaza, which offers the highest level of service and reliability, 24/7/365, to meet the needs of even the most demanding clientele.