Coding Company Wanted: Large e-commerce website + much more!!!!!

We operate the website [[login to view URL]][1], an established eCommerce website with other elements such as news & articles in addition to a database of events and fighters within the sport of Mixed Martial Arts. Our website has been live for 6 years and during that time has seen many updates and extensions. Unfortunately, our previous development team, whilst exceptionally talented, have become increasingly unreliable regarding deadlines & communication with our office. As a result, we are seeking a development team (NOT individuals) to take over the maintenance and development of our website on an ongoing basis. It is important that the team be fluent in PHP and working with complex MySQL databases and have a good working knowledge of jQuery or similar JS Framework. Our website is bespoke and is NOT based on an open source CMS, so we are looking for a skilled team who are capable of developing the website to our specification. It is important to stress that starting from scratch is not an option; our website is well established and it is the case that simply too much time and money has already been invested to start over.