Thane Business Directory, developed by Marathe Infotech, is a free Android app that serves as an online business directory and B2B guide for Thane Region. The app is designed as a yellow pages directory for manufacturers, suppliers, and exporters, with a total of 10 sections covering various industries, such as mechanical engineering, machinery, metallurgical, electrical and electronics, chemicals and scientific glass, packaging and timber, and services industries.

With Thane Business Directory, users can easily view listings of companies categorized by their respective industries. Users can also search for specific companies or products, post their requirements, and see buy offers. The app also allows users to send their inquiries and requirements directly to the manufacturers and suppliers listed in the directory. Additionally, users can visit a company's website directly from the listing and call manufacturers and suppliers directly from the app.