Create AccessDB with contacts from EXCEL

I have several Excel files containing business contacts information. At all about 11.000 contacts and about 25 different excel files. I want to migrate these contacts into one MS Access Database containing minimum these fields Company First Name Last Name Job Title Street City Code City Country Telephone Fax Website email The source excel files are slightly different in colum names and wording. Goal: Have all data from excel files into Access 2007 DB format Export Duplicates into external data Make Data searchable and exportable Attached you find the sample database - you find two demo excel files with data. !!!!Offers only with demo data in DB - and Search and export function!!!!