Company Description for Kling Liegenschaftsverwaltung AG – Your Partner for Professional Property Management in Basel Kling Liegenschaftsverwaltung AG, based in Basel, offers comprehensive services in the field of property management and maintenance. With many years of experience and solid expertise, our company ensures the professional management and care of properties of all kinds. Whether residential apartments, office buildings, or commercial real estate – Kling Liegenschaftsverwaltung AG takes care of every detail and ensures that your property is always in the best condition. Our Services: Property Management: We take care of the complete management of your properties, including lease agreements, utility billing, and maintenance measures. Rental and Lease Management: From selecting the right tenants to long-term care, we ensure efficient and profitable leasing of your property. Construction and Renovation Management: We organize renovations, refurbishments, and modernizations, ensuring that all work is completed efficiently and on time. Accounting Services: Our precise bookkeeping guarantees a transparent and easy overview of all financial matters related to your properties. Why Choose Kling Liegenschaftsverwaltung? • Basel-based company with many years of experience in property management. • Individual care for each property. • Competent team of real estate experts. • Transparent and fair pricing. Kling Liegenschaftsverwaltung AG is your reliable partner when it comes to optimal property management. We ensure that your property matters are handled stress-free and professionally, allowing you to focus on what matters most. Trust our expertise and let us successfully manage your real estate. Contact us today for a personalized consultation and find out how we can optimally take care of your property. • Contact • Services • Damage Report • Rentals • Documents

Muchenberger Roofing was founded in 1990 by Roland Muchenberger. The company operates in the cantons of Basel-Stadt and Basel-Landschaft, but offers services throughout Switzerland. The eight-member team places emphasis on direct customer contact and delivers clean work that leads to great customer satisfaction. They are particularly experienced in new constructions and renovations, especially for flat roofs. The company is available 24/7 and is known for its high flexibility. "Do you have a problem on the roof? It's not a problem. Take Rolli Muchi, because he is a professional in the field."

ph plus GmbH is a young company founded in the spring of 2015 originally as a sole proprietorship and converted to a GmbH in 2017 by Filipe M. Pratas and Janine Gauch. From the very beginning, ph plus was able to attract a small, yet highly experienced and well-coordinated team of facade and construction specialists, and has expanded this team over the subsequent years. Our primary goal is to enhance the quality of your facade through sustainable monitoring and maintenance, thereby extending the lifespan of your building envelope and ensuring its functionality. We place great importance on regularly training our employees to keep them up-to-date with the latest technology. Thanks to our many years of professional experience, we are also very familiar with older facade systems. ph plus has an office, a workshop, and a storage facility in Basel with a total area of nearly 700 m2. Additionally, we own service vehicles that are excellently equipped and continuously maintained. We offer our services throughout Switzerland.