The core activity of Wälchli Baumanagement GmbH is the provision of consulting, expert and training services for the construction industry. Specifically, this includes: Consulting and support in contract creation, review and execution; Change order management and price adjustment calculations; Interpretation and application of standards and regulations (e.g. SIA 118, SIA 121-126, NPK); Calculation and tendering; Construction supervision and quality management; Training and continuing education courses for construction professionals. The company supports building owners, planners and contractors in the planning, execution and settlement of construction projects and promotes fairness and transparency in the construction industry.