[NAME, COMPANY AND ADDRESS, ex.
John Smith
XYZ Inc.
1234 First Street
Suite 567
Anycity, Anystate  85245]
 

Dear [NAME, ex. John Smith],

Congratulations on winning the [NAME OF AWARD, ex. sales] award for the [NAME OF REGION, ex. Upper New York State Region]. I had every confidence that you would be number 1. 

I hope that next year turns out to be as or more successful than this year for you. Keep up the good work!

Best regards,

[YOUR NAME, ex. Jill Jones]