hi i work at stansted and saw eastern come in on its first flight and agree with you they have been growing at a nice steady pace as they are in and out of stansted a few times for a small airline but you might find some information on this nice littlw limited comapny on the companies house website.
http://www.companieshouse.gov.uk/
you can search for information using the company number which are detailed below.
Name & Registered Office:
EASTERN AIRWAYS (UK) LIMITED
CHARTER HOUSE
56 HIGH STREET
SUTTON COLD FIELD
WEST MIDLANDS B72 1UJ
Company No. 03468489
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Name & Registered Office:
EASTERN AIRWAYS (EUROPE) LIMITED
CHARTER HOUSE
56 HIGH STREET
SUTTON COLDFIELD
WEST MIDLANDS B72 1UJ
Company No. 03590808
good luck with your search
craig