Consulting Ronald Botsko Posted by Who's Who Site Administrator on November 1, 2018 Title: Consultant in Nondestructive Testing Engineering/Science and Business (Retired) Company: Self-Employed Industry: Consulting Years in industry: 46 Years affiliated with Marquis Who’s Who: 26 Contact Ronald Botsko: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...