I've been in the research field for more than 9 years already and collecting information for a company was one of the main task to do. Looking up for company details like contact phone, address, email and even looking for its management information. The informations of each company was researched in some resource site that gives the updated informations. Copy paste of some pdf file to Microsoft Word and Excel was part of the project I've done before. Currently using Linkedin and crunchbase for lookup of company information.