The union applied for a related employer declaration under subsection 1(4) of the Labour Relations Act, 1995, arguing that MacIsaac Mining and Tunneling and MacRanald Enterprises Inc. were associated or related businesses under common control and direction.
The responding parties conceded common control but disputed that their activities were related, noting MacRanald's primary business was gaming while MacIsaac's was mine contracting.
The Board found that both entities engaged in construction work on a renovation project, satisfying the requirement for related activities.
The Board exercised its discretion to make the declaration, finding that MacRanald's performance of construction work as a general contractor eroded the union's bargaining rights.