A2 hosting is a web hosting company founded under the original name of Iniquinet by Bryan Muthig in 2001. It was originally planned to accommodate a small number of customers. By 2003, however, the business had acquired a lot more customers than expected. The name was changed to A2 Hosting, named after Ann Arbor, the town where it all started. The business began to expand rapidly. A2H is also a green hosting company, partnered with Carbonfund.org (a major global corporation working to reduce the impacts of climate change).