Aptara, formerly known as Techbooks, has become a reputed name for its incomparable expertise in the field of content transformation and outsourcing. Aptara is a leader in content technology (XML, HTML, and SGML) and apart from content outsourcing, works in the areas of BPO, composition, and data conversion. It provides publishing, conversion, content technology and e-learning services.
Aptara serves more than 300 clients from 22 offices worldwide and has more than 4000 employees working for it. Aptara's clients consist of publishers, information aggregators, professional societies, universities, and corporations. It operates from its production centers at New Delhi and Pune.