Employer's Quarterly Federal Tax Return; form used to report accumulated amounts of FICA and federal income tax withheld from employees' earnings for the quarter, as well as FICA tax owed by the employer.
United Concordia Dental. The Company. Headquartered in Harrisburg, Pennsylvania, United Concordia Dental is one of the largest dental insurers in the United States with more than 8 million members worldwide and 1,000 employees. United Concordia Companies, Inc. (UCCI) was established as a wholly owned subsidiary of Highmark in 1992.
There are four United Nations Headquarters, so to speak. The first one, which is their international headquarters, is in New York, New York, The United States of America. There are three additional regional headquarters located at Geneva, Switzerland, Vienna, Austria, and Nairobi, Kenya. Technically, the land on which these headquarters lie is extraterritorial, which means that the land is part of the United Nations, not the United States, by treaty.