Prongué & Partner delivers tailored consulting and implementation in software development, data management, testing, and process analysis. We guide businesses from needs assessment through system integration to quality assurance. Our expertise covers the digitalization of business processes, workflow optimization, and the creation of secure, future-proof IT solutions. With an agile, results-driven approach, we deliver sustainable outcomes that increase efficiency, reduce risks, and support growth.

Ackermann AG in Egnach delivers over 120 years of expertise in professional HVAC planning and energy consulting across Eastern Switzerland. We design heating, ventilation, air conditioning and sanitary systems for residential, commercial and industrial buildings. Our services include bathroom renovation coordination, heating system replacement planning, energy optimisation and sustainable solutions focusing on renewable energy. With technical competence, precision and a commitment to quality, we support architects, builders and private clients in realising efficient building technology concepts. Contact us for tailored HVAC planning.

Enhance your online visibility with professional search engine optimization (SEO). We analyze your website, optimize content, and improve technical aspects to achieve better Google rankings. Through targeted keyword strategies, link building, and local SEO, we help you attract more customers. Our data-driven approach maximizes your success and strengthens your brand’s visibility in the long run.

- Condominium ownership - Letting - Administrative management - Technical management - Financial management / accounting

Service-Engel.ch GmbH is your local one-stop provider in Arbon for sustainable property care, garden maintenance, furniture installations, clearances, disposal, minor painting and moving services. We serve private and business clients across Thurgau, St Gallen and Appenzell. With 25+ years of hands-on experience, eco-friendly products and flexible scheduling, we keep buildings clean, outdoor areas tidy, moves stress-free and waste properly disposed of. On-site assessment and fair quotes included – reliable results that protect value and comfort.

We are happy to assist you with building technology, automation, energy, and technical fire protection. We passionately implement your needs and concerns. • Home • Services • Unternehmen

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.