ParsOnline is an Iranian Internet Service Provider based in Tehran.
[citation needed] It is the largest private ISP in Iran,[citation needed] providing a full range of ISP services for both residential and business customers.
In March 2019, Hi Web (a publicly traded company on the Tehran Stock Exchange) purchased all the shares of Pars Online and became 100% owner of the company.
According to a United Nations report, Pars Online, along with Afranet and Neda, are in major competition in VOIP services.
[1] Pars Online is in major competition with Afranet, Shatel, Sepanta, Neda Rayaneh,[2] and other local ISPs.