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

Renovate water pipes instead of replacing them, quality from the leader, already over 225,000 pipe renovations. Promotec Service GmbH has been your reliable partner for the renovation of drinking water pipes throughout Switzerland since 1993. We are at home in Reinach Basselland near Basel, Arlesheim, Aesch, Dorneck and the Leimental. Whether rusty water, rusty water, rust or lime in the pipes, clogged water pipes, unclogging and cleaning installations, rusty pipes, brown water, pressure drop, a thin stream of water, low/low water pressure, poor water quality, pipe breakthroughs, water pipe bursts, pitting, corroded pipe breakthroughs Pipes, we have the solution - the Promotec pipe renovation system. Our patented wet cleaning process does not require any structural measures; the pipes are simply renovated from the inside. The process begins with wet cleaning, which gently and thoroughly cleans backwards and forwards. After drying and roughening, the pipes are sealed on the inside with a special coating and protected for a long time. The end product is a type of "pipe-in-pipe system" that is in no way inferior to today's plastic pipes in terms of durability and quality. The approved coating material is absolutely harmless to health because it is completely solvent-free and meets the regulations of the food law. The same material has also been used in cans for years as reliable rust protection. Your advantages the apartments/houses are habitable during the renovation always have running water The costs compared to replacing the pipes are up to three times cheaper the work only takes 2 – 5 days (EFH/Apartment) The following lines can be renovated: Galvanized drinking water pipes (cold and hot water) Drinking water pipes made of copper (cold and hot water) Swimming pool pipes Fire extinguishing lines Heating cables (copper/steel) Promotec Service GmbH, Sonnenweg 14, 4153 Reinach, www.promotec.ch

Your mineral surfaces deserve the best – and we deliver it! As experts in protecting, refining, and coloring concrete, as well as natural and artificial stone, the PSS Interservice Group leads the way throughout Switzerland. With innovative technologies such as PSS 20 and faceal, we provide environmentally friendly solutions for long-lasting protection and aesthetic perfection on facades, walls, ceilings, and floors. PSS Dirt & Graffiti Protection – reversible. ecological . With our revolutionary PSS 20 graffiti protection, your facades remain pristine and clean. Proven since 1991, our environmentally friendly system, based on polysaccharides, offers a reversible and residue-free protection for all construction phases – certified according to RAL-GZ 841/2. Graffiti Removal & Cleaning – professional. efficient . Are your surfaces dirty or vandalized? Our team restores facades, walls, and terraces to their original beauty – reliably and professionally, ensuring long-term preservation. PSS Concrete Cosmetics – correct. optimize . Exposed concrete is a design element but not always perfect. Our specialists repair flaws and wear to restore the flawless aesthetics of your concrete – custom solutions for the highest standards. Facade and Wall Design – expert. economical . Whether protection, coloring, or optimization, our specialists care for your surfaces, particularly concrete, natural, and artificial stone. Painting services from a single source – for a complete and aesthetically perfect result. Colored Concrete – semi-transparent. authentic . With faceal Colour, we give your exposed concrete a semi-transparent, authentic color that maintains its distinctive look and feel. Brilliant faceal Colour Effect applications provide additional accents. Surface Protection & Refinement – oleophobic. hydrophobic . Our faceal products sustainably protect facades, walls, and floors. They offer invisible refinement without changing the appearance, ensuring lasting cleanliness and durability. Maintenance & Preservation – concrete. natural stone . With sustainable technologies like PSS 20 and faceal, we ensure the long-term preservation of your buildings. Our proven systems guarantee the protection and maintenance of facades and floors. Bio-based Surface Protection – New! With faceal Oleo Plant B, we now offer an environmentally friendly alternative: extremely oil- and water-repellent, durable, abrasion-resistant, and made from plant-based raw materials. Perfect for facades and floors – 100% biodegradable. Nationwide Service PSS is at your service throughout Switzerland! From our headquarters in Geroldswil and our regional branches, our area managers and consultants provide expert advice on-site. Our service teams ensure quick and efficient solutions. Contact us in your region: Sales Region 1 (Romandie) Tel: +41 (0)44 749 24 27 Email: info-romandie@pss-interservice.ch Sales Regions 2 + 3 (Bern / Basel) Tel: +41 (0)44 749 24 23 Email: info@pss-interservice.ch Sales Regions 4 + 6 (Zurich and surrounding areas) Tel: +41 (0)44 749 24 22 Email: info@pss-interservice.ch Sales Region 5 (Ticino) Tel: +41 (0)44 749 24 28 Email: info-ticino@pss-interservice.ch Let your surfaces shine! Learn more about our solutions and receive personalized advice from our specialists. Your surfaces deserve the best care – for sustainable protection and maximum aesthetic appeal.

Aroleo Bau is your reliable partner for construction work and renovations in the region. With years of experience, we provide tailored solutions for your construction project. Contact us for professional construction services!