Based in Sarmenstorf, Switzerland, Retrotec is your reliable partner for custom technology solutions. From electrical engineering and IT networks to control systems and electronics, we bring your visions to life. With Swiss precision, extensive experience, and state-of-the-art technology, we deliver the highest quality standards to realize your projects efficiently and sustainably. Electrical Engineering: Tailored Solutions for Industrial Applications Retrotec provides bespoke control systems, energy management solutions, and custom machinery and prototypes. • Energy Efficiency & Security: Optimize your systems for sustainable energy use and transition to renewable resources with our expertise. • Custom Control Systems: Unique solutions designed to meet your specific needs, ensuring flexibility and operational excellence. Let us transform your challenges into solutions, from concept to commissioning. Electronics: Repair, Optimize, Innovate From developing innovative prototypes to restoring older systems, Retrotec offers comprehensive electronic services. • Retrofit: Modernize existing machines for enhanced performance and sustainability – an affordable alternative to new purchases. • Prototyping: Bring your product ideas to life with precision and attention to detail. • Repairs: Our extensive component inventory and reverse engineering expertise enable us to restore nearly any device. At Retrotec, innovation and sustainability are at the core of everything we do. Control Systems & Machinery: Custom-Made for Your Business Retrotec specializes in building customized machinery and control systems tailored to your exact requirements. • Specialized Solutions: From small series production to fully customized designs, we deliver what your business needs. • Industrialization Support: Transition smoothly from prototype to mass production with our expertise. Our mission is to exceed your expectations with intelligent engineering and top-tier quality. IT & Networks: High-End Technology for Maximum Performance In today’s digital age, Retrotec is your trusted partner for secure and high-performance IT and network solutions. • Data Centers: Efficient, scalable server rooms designed for maximum uptime and reduced operational costs. • Network Infrastructure: High-performance solutions featuring the latest hardware and connectivity technologies. • Cybersecurity: Safeguard your data with firewalls, VPNs, two-factor authentication, and more. Boost productivity, security, and speed with IT solutions designed by Retrotec. Why Choose Retrotec? • Swiss Quality: All our development, design, and manufacturing is proudly Swiss-made, ensuring precision and durability. • Sustainability: We prioritize eco-friendly processes and resource-efficient solutions. • Customer Focus: From initial consultation to delivery, our dedicated team supports you every step of the way. Start your next project with us! Visit our website at www.retrotec.ch to learn more about our services and capabilities.

Top Service & Top Qualität.

Des vrais professionnels

Active since 2005, Ecomac deals with the Forestry and Environmental sectors, ranging from tree cutting, pruning, silvicultural interventions to the management of composting sites, production of wood chips, and firewood. Linked to these sectors are forest and industrial transport, winter services, and road green maintenance with specific machinery. FORESTRY WORKS With years of experience, we can perform any type of forestry intervention, from tree cutting, pruning to the management and protection of forest areas. In addition, we specialize in cable logging. SLOPE CUTTING AND GREEN AREA MAINTENANCE Road surface and other area maintenance is done with a ventral brush arm on a New Holland T5050 tractor. TRANSPORT AND HANDLING OF TIMBER We offer forest, agricultural, and industrial transports with a 40 km/h industrial tractor, an 8.5 m forest crane mounted on a tractor with the possibility of forks for branches. Wood transport trailer: 12-14 m³ round wood, 100-120 q.li payload. Dump trailer: 20 m³ flat side, 135 q.li payload. Construction machine transport trailer: width 2.4 m, length 5.7 m, payload 110 q.li . Construction and forest machine transports, useful towing 180 q.li . Special transports are available upon request. SHREDDING AND COMPOSTING Related to composting, shredding of vegetable and forest waste is a specific activity of ECOMAC. We can shred any material and produce the product you request. ECOMAC has various types of machines. Additionally, ECOMAC specializes in managing composting sites and green waste collection centers. As a federally certified composting company, ECOMAC can also provide advice for special cases or simple solutions for non-optimized sites. These services include: Shredding Turning Screening Spreading At the end of the processing processes, ECOMAC can guarantee the quality of the finished product to be used as an excellent fertilizer for agriculture, gardening, or for small private companies. FIREWOOD Trade in construction and firewood. Beech, ash, or mixed logs, cut to size on request. www.timbertop.ch CIVIL ENGINEERING WORKS AND CONSTRUCTION TRANSPORT Excavation and arrangements with a digger from 10 to 150 quintals. Road and land arrangements with a CAT 908 wheeled loader. Transport of soil, gravel, etc. on request. Special works. WINTER SERVICE Winter snow removal service with a 3.6 m blade mounted on the front three-point hitch of the tractor. Snow removal from roads, sidewalks, and areas with a wheeled loader and a 20 m³ hermetic dump trailer.

Good professional people! They care about their clients, and give them good advice.

Founded in 1985, our company specializes in plastering, painting, perimeter insulation, resin application, and polished concrete. With over 40 years of experience, we now have 16 employees, including 10 CFC (French vocational training certificate), 3 apprentices, and 1 intern, committed to providing quality services for building renovation and finishing. Our Services - Plastering: solid or lightweight partitions, acoustic, standard or decorative suspended ceilings. - Painting: Lime mortar, decorative paint and mortar, enamel, wood paint, dispersion, rendering. - Peripheral insulation for improved energy performance, with a complete system made of rock wool, expanded or extruded polystyrene. - Application of decorative resins or for industrial flooring. - Polished concrete coatings in bathrooms (floor and walls), living room floors, kitchens, and stairwells, an aesthetic and durable product. Our Commitments - Recognized quality and expertise. - Respect for deadlines. - Safety and compliance with environmental standards. - Customer satisfaction at the heart of our approach. For any quote requests or information, please do not hesitate to contact us. ---