At the age of 47, Danbury business executive Matthew Krieger is too young to be a retired executive, but that doesn\u2019t stop him from giving presentations on behalf of the Senior Corps of Retired Executives, known as SCORE. Krieger has presented several dozen SCORE workshops, and the next is scheduled for Thursday, Sept. 20, at Wilton Library, sponsored by the Wilton Chamber of Commerce and the library. The Bulletin is media sponsor. Called Lessons Learned from Running a Business, the event from 6 to 8 p.m. will focus on what can be learned from the daily operations of a business \u2014 sales, operations, finance, human resources and more. \u201cMy company was a client of SCORE for some time, and we still are. I met the team and noticed that client technology needs were growing,\u201d Krieger said in a telephone interview. That prompted him to become a SCORE mentor and presenter, initially in areas of technology. \u201cIt turned out to be more of a mix of business and technology. \u2026 Clients, I find, benefit from having presenters that can speak to both topics.\u201d Krieger is an executive with experience in information technology, manufacturing, publishing and fund raising. He is an advisory chief technology officer for nonprofits and vice president of technology for manufacturer Cober, Inc., in Stratford, where he leads the engineering team as well\u00a0 as an industrial Internet of Things project.\u00a0 The company makes industrial microwave ovens for use in manufacturing products including car door \u00a0rubber seals. Previously, he had overall responsibility for IT at QSP, Inc., the nation\u2019s largest youth fund-raising company at the time, and held senior IT leadership positions at Time, Inc. and the Reader\u2019s Digest Association. He serves on the board of two nonprofit organizations, is a frequent presenter on topics of business, technology and the intersection of each, and is a business mentor with SCORE. Registration is required for the library event. There is no charge. Visit www.fairfieldcounty.score.org or http:\/\/events.r20.constantcontact.com\/register\/event?llr=iihhcwbab&oeidk=a07efl4eazne82b59f7 or call SCORE at 203-831-0065 to register.