The company 1plus Dienstleistungen offers comprehensive services in the industry, construction and trade sectors. The core activities include: Consulting and support for SMEs in the areas of sales, communication, human resources, administration, insurance and legal matters; Construction and project management services, including renovation concepts, cost planning, cost control, bid comparison, material procurement, work instructions, invoice control, quality control, documentation, acceptance and post-processing; Expertise and consulting in the field of facades and building envelopes, including defect rectification and prevention; Mediation of contacts between architects, specialist planners, general contractors and entrepreneurs in the construction industry; Promotion of Swiss quality companies in the industry, construction and trade sectors. Overall, the company's core activity can be described as comprehensive services in the construction, industry and trade sectors, with a focus on consulting, project management and expertise.