Roli GmbH , based in Basel, is a regionally active and specialized service provider focused on leak detection and waterproofing inspections for flat roofs . We support property developers, architects, facility managers, and insurance companies in the reliable analysis and maintenance of flat roof systems – from single-family homes to industrial buildings. With years of experience and the use of advanced technologies, we are a trusted partner for precise, non-invasive leak detection , technically sound inspection methods , and clear, structured documentation . Our guiding principle: Find the root cause – not just treat the symptoms . Our Core Services Flat Roof Leak Detection Using cutting-edge technologies such as moisture sensors, smoke tests, thermography, and electronic pulse systems, we locate weaknesses quickly and accurately – even in complex roof constructions. Waterproofing Integrity Testing For both new and existing buildings, we verify the performance of waterproofing systems before handover or use – with fully documented, protocol-based and independent testing procedures. Roof Inspection with Report We carry out structured condition assessments of flat roofs, including photo documentation and maintenance recommendations – ideal for damage prevention or decision-making in renovations. Expertise Across All Roof Types Experienced in cold roofs, warm roofs, inverted roofs, green roofs, and walkable/drivable roof systems. Who We Work With • Architects & General Contractors – for acceptance tests or quality assurance • Property Managers & Homeowners – for water damage diagnostics, leak assessment or renovation planning • Insurance Companies & Surveyors – for neutral and technical evaluations • Industrial & Commercial Clients – for routine roof checks and safety assessments Locally Rooted – Available Nationwide Our core service area includes Basel, Basel-Landschaft, Aargau, Solothurn, and the Northwestern Switzerland region. Upon request, we are also available throughout Switzerland. Flexibility, short response times, and clear communication are our daily standards. Why Roli GmbH? • Independent & Objective: We don’t sell sealing materials – we identify causes. • Technically Reliable: Use of professional-grade tools and methods • Documented & Transparent: You receive clear inspection reports, including testing protocols if needed • Client-Focused: Personal consultation, transparent process, and fair pricing Roli GmbH – We make flat roofs understandable. A hidden leak? We’ll find it – before it becomes expensive.

S Cosmetic at St. Alban-Ring 211 in Basel is your exclusive beauty oasis for high-quality cosmetic treatments, personalized skincare, and holistic well-being. Our experienced team combines state-of-the-art technology with in-depth expertise to deliver effective and lasting results – from facials and anti-aging treatments to eyelash extensions, permanent make-up, and much more. In a stylish and relaxing atmosphere, we place great importance on personalized consultations, tailored skin analyses, and the use of premium products. Our clients appreciate not only the visible quality of our treatments but also the calm environment and convenient location in the heart of Basel. Our Services: • Permanent Make-Up • Eyelash Extensions • Lash Lifting • Brow Lifting • Facial Treatments • Classic Cosmetics Discover the full range of services offered at S Cosmetic on our website: 🌐 www.s-cosmetic.ch Learn More: • Treatments • About Me • About S Cosmetic • Training Courses

Silvex925 is your dealer for silver jewelry and piercing jewelry for women and men. Discover our large selection of classic and unique pieces, including on-site engraving and personal advice in the heart of Basel.

The Foundation Swiss School for Guide Dogs for the blind in Allschwil has been training guide dogs since 1972. We are accompanying visually impaired or blind people and their dogs for a lifetime. Since 2012, the school has also been training assistance dogs and autism service dogs. In addition, the school is providing training for social dog teams since many years. Open days: Every first saturday of the month Information and registration at : www.blindenhundeschule.ch/open-days You can also reach us by phone or mail .

Mein Kater Pitsch freut sich zwar nicht, wenn er regelmässig in die Praxis besuchen muss. Ich mich aber schon, weil es ihm nach der Behandlung viel besser geht. Meinem Kater Nais haben retteten die Fachleute der Tierarztpraxis das Leben. Seither ist er wohlauf und munter. Danke.

Treventa AG – Your Dedicated Fiduciary Experts in the Heart of Basel At Treventa AG, we combine modern, efficient fiduciary services with personalized support and a digital-first mindset. As an innovative team, we offer tailored solutions for SMEs and individuals – from accounting and auditing to tax and business consulting. Our Services: • Fiduciary services such as accounting and annual financial statements using Abacus, Bexio, or other common software platforms • Limited audits • Business and tax consulting • Personalized advice focused on digital processes – straightforward, client-oriented, and solution-driven Why Choose Treventa? • Member of TREUHAND|SUISSE and EXPERTsuisse • Dedicated team with solid professional qualifications and a strong client focus • High level of digitization, efficient workflows, and a strong focus on modern software solutions Get in touch with us today to find out how Treventa AG can help drive your business forward. Together, we’ll shape the future – with clear ideas and customized solutions.

As your reliable partner in fiduciary services, accounting, and tax consulting, we provide tailor-made solutions that simplify your work, save you time, and optimize your costs. What We Do • Accounting & Finance We manage your accounts receivable and payable, payroll, and provide clear reports so you always have a transparent overview. Annual financial statements, balance sheets, and reporting are in safe hands with us. • Tax Consulting & Optimization For businesses and private individuals, we handle tax returns, develop long-term tax strategies, and help you save money legally through smart planning and continuous advice. • Business Consulting & Company Formation Whether you are starting a new company, restructuring, changing your legal form, or planning a purchase/sale, we guide you through every step of your entrepreneurial journey. • Auditing & Quality Assurance We audit your annual or consolidated financial statements, analyze processes, and identify risks – creating transparency and trust with partners, investors, and authorities. Why Choose Us • Digital & Efficient With modern tools and digital workflows, we make processes faster, safer, and more transparent – delivering real value for you. • Personal & Close We believe in personal relationships, understanding your individual needs, and offering solutions that go beyond the standard. • Expertise & Quality With deep industry knowledge, years of experience, and strong certifications (e.g., Treuhand Suisse membership, Bexio Gold Partner), we guarantee top-level quality and reliability. Your Benefits • More time for what really matters – focus on your business, while we take care of the rest. • Security and clarity in all financial and legal matters. • Cost and tax optimizations that make a measurable difference. • A long-term partner who grows with you and supports you in every stage. We look forward to hearing from you – together we’ll ensure that your fiduciary solutions are perfectly aligned with your needs. Vaga Treuhand AG Team

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Since 1971 we are specialised on burglary- and fire-resistant products. Our product range: • Fireresistant cabinets • Safes • Wallsafes • Strongroom • Strongdoor • Security letterbox • Keysafe Custom-made products are also available on request. We have the following well-known representations for Switzerland: • Wertheim • Burg-Wächter • Itoki • Chubbsafes • FIREKING • FIRESAFE • Fossafe • Secura Advice, quality and service are our three security guarantees and that's what we stand for since more than 50 years!