INFINIDAT at the top for High-end Enterprise Storage Systems, As last year, we are ranking here the top fastest growing storage companies, either start-ups, private or public firms, from 2014 to 2015, based on published figures only. This ranking will be updated when we will get more information from other companies. They are all privately held – but three – and about never reveal the exact figure of their sales. But a bunch of them have published press releases demonstrating their growth in percentage of sales, bookings or in number of customers or units shipped. We have classified below these firms depending on their published growth.