3 short motion graphics needed for website and marketing

We are looking to replace the motion graphics we have on our services (please see: http://www.successflow.co.uk/marketing/webinar-marketing/ & http://www.successflow.co.uk/marketing/linkedin-marketing/)

We want each motion graphic to present in no more than 3 minutes how we help companies in the assocaited service. The motion graphics will cover:

Webinar Marketing - How we build and market webinars for clients
Linkedin Marketing - How we drive demand through Linkedin
Marketing Automation - How we can nurture and score leads to sales ready
(we have detail on the services we can share)

The chosen supplier will become a partner as we need motion graphics creating for client campaigns also

We already have the sound files complete for 2 of the motion graphics