Bill Scannell has been named president of Structus Building Technologies Inc. David Slavensky has been promoted to Chief Operating Officer.

Bill Scannellhas been named president of Structus Building Technologies Inc.David Slavenskyhas been promoted to Chief Operating Officer.

Spider, a division of SafeWorks LLC, recently welcomedScott Fineas area director for the Southeast region andJoel M. Smithas area director for the Central region.

Solatube International Inc. announced the promotion ofNeall Digert, Ph.D., MIES, to vice president of commercial market development.

Mabbett & Associates Inc. announced thatJennifer E. Burrillhas returned to the firm in her new role as director of environmental, health and safety management services.

Plymouth Foam Inc. announces thatKevin Copseyhas joined the company as the new director of sales and marketing andTom Grothhas been hired as the new marketing manager.