a CoS printed from the SMS has at the top:
VIEW CERTIFICATE OF SPONSORSHIP
the first item is: Tier and categoy
the last item is: Tick to confirm that the sponsor certifies maintenance of the migrant
All the information about job type, SOC code, job description, salary, allowances, etc. are in the body of the CoS
http://www.ukba.homeoffice.gov.uk/sitec ... iew=Binary
Is this not what you have?
There is also another downloadable document from the SMS:
VIEW LICENCE SUMMARY
this has the sponsor's name address, licence number, rating, etc.