Fuerte AG has 17 years of experience in property management and sales, as well as 24 years of experience in construction. Our services include heating and utility cost accounting, management of rental properties and condominiums. We offer new construction, conversion and energy-efficient renovations initial consultation, financing options, land price review, return calculations for sale for investor projects. Building valuations, preparation of valuation reports, architectural options, feasibility studies, status analyses, project design, building applications/permits, implementation planning, cost planning/calculations, construction management, acceptance and commissioning. We look forward to hearing from you.

Kather Sanitär Heizung GmbH (Amriswil) delivers plumbing, heating and ventilation services across Switzerland. Since 2003, we support private, commercial and industrial projects—from single-family homes to large-scale builds. We handle planning, installation, upgrades, maintenance and fast troubleshooting. Our services include sanitary installations, bathroom renovations, modern heating systems (heat pumps, oil, gas, wood), underfloor heating, radiators, and ventilation solutions for residential and commercial properties, including heat recovery systems. Expect high-quality materials, efficient processes and personal service.

A.T.S. Solution provides end-to-end security services across Thurgau with locations in Romanshorn, Kreuzlingen and Frauenfeld. Our portfolio includes security guarding (patrols, site and property protection, event security, stewarding, retail loss prevention and armed services for elevated risk situations), professional traffic control for construction sites and events (traffic management and parking organisation), trained service dog handlers, and First Aid support for small to mid-sized events. We also run the A.T.S. Academy, offering practical training and further education for security, traffic control, service dogs and first aid roles.

GP Marine provides professional boat service and marine engineering solutions. We specialise in maintenance, repairs and technical support for motorboats and yachts. From engine servicing and propulsion systems to electrical and navigation equipment, our experienced team ensures safety, reliability and performance on the water. With modern tools and technical expertise, GP Marine delivers high-quality solutions tailored to leisure and sport boats.

Conforte Group GmbH is your passionate partner for renovations, conversions and new builds. Our core strengths include construction management as well as plastering, painting and drywall services—delivered with visible quality and reliable scheduling. We don’t offer one-size-fits-all solutions; we create a tailored concept together with you. From first idea to final handover, our young team and strong partner network support your project efficiently, professionally and personally. Locations: Goldach and operations/office in Egnach.

von A-Z absolut makellose Abwicklung. Ich bedanke mich auch auf diesem Wege beim Tectum-Team für die hervorragende Zusammenarbeit. Man merkt, dass Ihr echtes Interesse am Kunden zeigt und mitdenkt, mitwirkt und mitgestaltet, sowie die gesamte Vernetzung der Branche im Griff habt. Ich werde Euch stets und aus vollster Überzeugung gerne weiterempfehlen. Nochmals herzlichen Dank und liebste Grüsse R.E.