BETELEC SA – Engineering, Design, and Project Management in Electrical Installations BETELEC SA is a company specializing in engineering, design, and project management in the field of electrical installations. As experts in energy solutions and building security, we support our clients throughout their projects, from initial studies to implementation, including project supervision and infrastructure operation. As leaders in electrical engineering consulting, we are committed to delivering high-performance, innovative, and sustainable solutions tailored to current and future requirements. Our Areas of Expertise: • Engineering and consulting • Project design and management • Energy solutions and building security BETELEC SA operates five branches, all located in the Romandy region. Our headquarters has been in Lausanne since 1976. The four other branches are in Fribourg (since 2002), Neuchâtel (since 2002), Geneva (since 2005), and Martigny (since 2012). We have been ISO 9001 “Quality” certified since June 3, 1998. BETELEC SA also integrates environmental considerations for sustainable development, earning the ISO 14001 certification on December 15, 2002. Rely on our expertise for tailored support and optimized installations.

Edilstore Solution Sagl is a renovation company operating since 2015, offering turnkey services for private homes, commercial properties, and architectural firms. From design to final delivery, it coordinates skilled craftsmen and handles paperwork, permits, site management, and the sale and installation of materials. Quality, punctuality, and full support for all construction needs. Specialized in renovations, decorative resins, insulation, kitchens, flooring, bathroom furnishings, and much more. 🔧 In-depth overview and services offered Edilstore Solution Sagl is the ideal partner for those looking for reliable and comprehensive solutions in the construction sector. Thanks to a network of selected professionals and suppliers, it carries out renovations with the utmost attention to quality, timelines, and costs. Integrated project management simplifies each phase, from initial consultation to key delivery. 🔨 Main services : General construction company : Full management of construction projects, from coordinating craftsmen to supervising the work. Turnkey renovations : Customized solutions for homes, offices, and properties, with a single point of contact for the client. Site organization : Planning, safety, and operational management to ensure efficiency and punctuality. Real estate promotions : Support in the development and sale of new real estate projects, with technical and commercial expertise. Waterproof and decorative resin s: Modern and aesthetic solutions for floors and surfaces, even in humid environments. Thermal and acoustic insulation : Targeted interventions to improve comfort and energy savings in new or renovated buildings. Painting and plastering : Interior and exterior finishes executed with precision and high-quality materials. Technical and commercial consultancy : Assistance in material selection, project solutions, and cost optimization. 🛠️ Sale and installation of materials : Flooring and wall coverings : tiles, parquet, vinyl, laminate Furnishing elements : kitchens, bathroom furniture, natural and artificial stone Supplies : windows and doors, construction materials, tools and professional equipment 👥 Who we serve: Private clients : customized renovations with full management, assistance with paperwork, and dedicated contacts. Property management : interventions on condominiums and buildings with a focus on timing, budgets, and residents. Architectural firms : technical support and operational teams to turn projects into flawless realizations.

Super Arbeit nettes Team gerne wieder!!!! Lg Marcel Lüti

Danke

Gruner All according to plan. Gruner is a leading engineering, design and planning consultancy in the construction industry. In the business areas buildings, infrastructure, and energy, we support our private and public clients in all project phases from strategic planning through construction to commissioning and management of buildings and infrastructure. In doing so, we combine services from a comprehensive range of competencies such as structural design, geotechnics, general planning, building services, energy production and distribution, road and rail construction, civil engineering, environment, safety, security, and spatial planning in order to offer optimal and sustainable solutions. With more than 1.100 highly qualified employees in over 30 offices in Switzerland, Germany, Austria, Serbia, Georgia, Turkey and Tajikistan, as well as at countless project locations worldwide, we are always close to the customer and where development and construction are taking place. Thanks to interdisciplinary cooperation, we set new standards in engineering methods and the application of digital processes. We are constantly evolving in step with our customers. Gruner is an independent family business headquartered in Basel/Switzerland and we are proud that we have been providing innovation and inspiration since 1862.

Architectural and civil engineering office | Interdisciplinary support for the client - from the initial idea, through planning and execution, to handover. We are also listed in the register of fire protection experts VKF and Lignum.

The services provided by Lucchini & Canepa Ingegneria SA range over the various sectors of civil, rural and environmental engineering . In particular, thanks to both private and public clients, the firm has been able to design and build aqueducts , make watercourses safer and more natural, plan and solve water disposal problems , improve waste management , prepare expert reports and consultancy , and build roads, car parks and traffic calming works . In addition, we assist municipalities in drawing up master plans and issuing building permits as a technical office . In the structural sector , we collaborate with clients and architects in the construction of public and private buildings, industrial buildings, special foundation works, groundwater works and the support of excavation pits. The conservation and restoration of structural works is also an area of activity. Consultancy, feasibility studies, planning, design (preliminary, final and executive), documentation for tenders, deliberation reports, settlements, general and local management of works are offered and taken on. Planning and Municipal Technical Office • detailed plans • neighbourhood plans • regulatory plans • municipal technical office: checks on construction applications • municipal technical office: building site checks • municipal technical office: checks on drinking water connections • municipal technical office: sewerage connection checks Surveys and consultancy • technical advice to municipalities • technical consultancy in construction and planning • Improvement contributions • property surveys • court surveys • static surveys • evidence for future reference References Load-bearing structures • civil construction (public and private) • industrial buildings • special foundations and trench support • bridges and footbridges • rockfall networks • structural restoration • stabilisation of landslides and slopes References Roads and traffic • traffic calming • expert opinions on speed limitation and road structures • cycle paths • car parks and car parks • agricultural and forestry roads • cantonal roads • municipal roads References Watercourses • Embankments with cyclopean rock cliffs • Embankments with natural engineering • Reservoirs, retention basins and weirs • Correction of watercourses • flood hazard zone plans • renaturation of watercourses • torrent systems References Sewerage and purification • Public and private land registry • Disposal pipelines (gravity, pressure) • sewage and wastewater treatment plants • special structures (basins, drains, pumping stations, lifting stations) • General planning: Municipal General Disposal Plans (PGS) • general plans: General Disposal Plans for municipal PGSs • prospectus and construction contributions. References Aqueducts • storage facilities (reservoirs and collection/breaking chambers) • distribution plants and water networks • Water purification and treatment plants • Lifting facilities (pumping and overpressure stations) • water catchment installations (springs, groundwater, lake water) • general planning: General Aqueduct Plan - PGA • general planning: Cantonal Water Supply Plan - PCAI References Landfills and waste management • Urban waste collection centres (ecocentres) • underground containers and collection points • Landfills for inert materials • municipal waste management • special waste landfill management • recycling of inert materials • specific studies on slag disposal References Lucchini & Canepa Ingegneria SA was born from the merger of Società Anonima Lucchini Alberto SA (founded as a one-man company in 1999) with the Luigi Canepa Civil Engineering office (established in 2005). Lucchini & Canepa Ingegneria SA caters to: • PUBLIC BODIES • Providing many years of experience in design, works management and other related activities in the field of public works. • CONSTRUCTION PROFESSIONALS • Who require specialist services to support their projects, such as structural calculations and seismic verifications, safety coordination. • PRIVATE CUSTOMERS • Either to provide a full range of services, or for individual specialist, consultancy or support activities.

Your Partner for Innovative Designs from Concept to Realization Designs A motivated team of experienced engineers, designers, and polymechanics equipped with modern infrastructure is available to assist you with your projects. Contact us for a personal consultation to discuss your challenges without obligation. Depending on your needs, we support you in the following areas: • Complete product development • Project management or specific tasks • 2D or 3D designs of all complexity levels • Feasibility studies • Manufacturing drawings • Assembly drawings • Assembly instructions • Maintenance manuals • Workshop manuals • Spare parts catalogs Calculations Save valuable time and benefit from our years of experience in the calculation and design of rail vehicles, cable cars, and machinery and plant engineering. Our practical experience simplifies implementation during manufacturing. We perform safety verifications in accordance with all applicable requirements (BAV, FKM, Eurocode, etc.), including: • Strength calculations • FEM analyses • Component approvals • Safety verifications • Damage analyses • Weight optimizations • Mechanical optimizations • Analysis of kinematic processes Approvals With years of experience in obtaining approvals, we provide competent and efficient support for your projects. Various rail and maintenance vehicles have received BAV approval through our work, including aerial work platforms mounted on rail vehicles. Our services include: • BAV approval for rail and maintenance vehicles • EN 12663 strength requirements for rail vehicle bodies • EN 14033 rail-bound construction and maintenance machinery • EN 280 stability requirements Production Our in-house workshop, equipped with an overhead crane, enables us to transform well-developed ideas into functional prototypes and models. We also manufacture ready-to-install components and tested, turnkey machines and systems. Welding Supervision We offer external welding supervision services for your operations. Our staff member Fabian Peter is certified as an International Welding Engineer (IWE) for such activities. Additionally, certified personnel are available to perform visual inspections of weld seams. Our services include: • Acting as responsible external welding supervisors (vSAP) in regulated sectors under the EN 15085 standard for rail vehicles • Preparation for welding certifications according to EN 15085 • Welding consultation for design, manufacturing, material selection, and calculations • Development and drafting of welding instructions (WPS) • Non-destructive testing (NDT) of welded structures

SLP Architektur AG – Your Architecture Firm for Commercial, Residential, and Industrial Projects in Tagelswangen, Zurich and Winterthur SLP Architektur AG , based in Tagelswangen , is your reliable partner for planning and realizing demanding construction projects in the Zurich , Winterthur region and beyond. With many years of experience and a dedicated team, we guide you from the initial concept to final handover. Our services include: • Project planning : From feasibility studies and legal clarifications to detailed execution planning. • Construction management : We handle tenders, site supervision, scheduling, and cost control. Our areas of expertise: • Commercial buildings : Restaurants, offices, and retail spaces. • Residential buildings : New builds and renovations of single/multi-family homes and senior residences. • Industrial buildings : Production and logistics facilities, especially in the food sector. What sets us apart: • Commitment to quality and trust • Motivation and dedication throughout the project • Strong expertise and experience with complex builds SLP Architektur AG – Your trusted partner for architecture in Zurich, Winterthur, and across Switzerland.