This is a list of developers who can help you  or give support  or  write customizations  for VirtueMart, Joomla or PHP apps in general.

Webactualizable.com
Webactualizable.com is focused on Joomla and Virtuemart development. We offer the following services: Migration from Virtuemart 1 to Virtuemart 2, Virtuemart extensions development, template design with modern tecnologies like responsive, SEO optimization, security and ERP/CRM integration. And much more!
Xtreem Solution
Xtreem Solution is a leading name amongst web design and web development company in India. We offer web design, web development, mobile app development, search engine optimization services.

Xtreem Solution is a supplier of cutting edge IT Solutions. Founded in 2008 with a strong aim to change the way IT solutions are created, we produce the solutions which brings value in your business. We are your strategic business partner and we help you gain stronger online presence with our services. Today, we are a team of 65+ highly commited and seasoned professionals who live and breathe the web. We work from our fully-fledge office located in Jaipur, India, and serve our clients across the globe.