Re-ranked by oldest companies: 1. A&A Window Cleaning | Year founded: 1930 2. Ruggieri Brothers Inc. | Year founded: 1949 3. Case Snow Management Inc. | Year founded: 1951 FOOTNOTE 1. Previously listed as The Edgewood Group. A&A Window Cleaning is under The Edgewood Group’s ownership. To purchase a copy of this list, call (401)…
This article is available only to PBN Subscribers. To get unlimited access, please subscribe by following the link below.
Already a subscriber? Login now
Want to share this story? Click Here to purchase a link that allows anyone to read it on any device whether or not they are a subscriber.