Construction of sports facilities; Construction of stadiums, fields, running tracks, field event surfaces, outdoor courts, stadium lighting, and associated infrastructure; Construction project management services in the field of sports facilities; Consultancy and information services in the field of construction; Installation of sports facilities; Installation of stadiums, fields, running tracks, field event surfaces, outdoor courts, stadium lighting, and associated infrastructure; Maintenance and/or repair of sports surfaces; Maintenance and/or repair of synthetic turf, natural grass, track surfacing materials (namely, polyurethane, rubber), outdoor courts, stadium lighting apparatus, and sports field drainage systems