Three Promoted at The Marr Companies

The Marr Companies today announced three important promotions in administration and field operations.




Bill Sullivan

William Sullivan has been promoted to Vice President, Controller at Marr Scaffolding Company (MSC). Bill joined MSC as Accounting Manager in 2013 and was promoted to Assistant Controller in 2016 and then Controller in 2017. Bill holds a Master of Business Administration degree from Bryant University as well as a Bachelor of Science, Management degree from Bentley University. Bill’s skills and expertise along with his sound leadership abilities have been valuable assets to MSC’s Accounting Department.  


David Marr Jr.

David Marr Jr. has been promoted to Vice President of Marr Crane & Rigging (MC&R). David has been a Sales Representative for the Crane Division of Marr Crane & Rigging for ten years. In 2019, he was designated as a trustee by the Building Trades Employers’ Association of Boston and Eastern Massachusetts, Inc. (BTEA) to the Operating Engineers Local #4 Pension, Health & Welfare Fund and the Annuity & Savings Fund. David holds a Bachelor of Arts degree in History from Bates College. He is the son of David B. Marr, President, MC&R and a member of the 6th generation of Marr family members to work for The Marr Companies. David joins the management team equipped with the field and industry experience to make important contributions to Marr Crane & Rigging


Chris Foley

Chris Foley has been promoted to the position of General Manager at Isaac Blair & Co. Inc. Chris joined the Isaac Blair team as Project Manager in 2017 and has increasingly provided field management for a variety specialty shoring projects. He holds a Bachelor of Science degree in Construction Management from Wentworth Institute of Technology and maintains a Massachusetts Construction Supervisor’s license. Chris’ breadth of knowledge, in addition to his experience in providing project management services, will continue to serve him and the Isaac Blair team as he takes on this expanded management role.