This is to inform you that I have purchased all of the interest of my former partner, [name] and that he is no longer associated with the firm of [name of firm] Our business will continue to provide the same high-quality products and service on which we have built our reputation and this internal change will in no way affect our company policy or manner of conducting business.
It was a great deal of pleasure that I learned today of the acceptance of your idea to start [nature of suggestion] It is truly an excellent idea and should prove to be very beneficial to the company. The speed with which it is being implemented is indicative of the value of your suggestion. Congratulations. I know that management is extremely impressed.