We proudly present
our partners

Evergreen acknowledges the importance of partners who themselves strive for excellency as we foster a culture of continuous improvement and growth. These partnerships enable us to deliver a state-of-the-art service to our clients.

Their support, engagement, and diversity complement the work we develop.

Our engineers are continuously researching companies that develop and embrace emerging technologies and processes. The following brand names share our energy and enthusiasm, they contribute to our creative process, they provide resources, and they also carry the responsibility of helping our clients reach their vision.


Research Institutes


Our Trusted Solutions


Based in Louvain-la-Neuve (Belgium), AGC Glass Europe produces, processes and distributes flat glass for the construction (external glazing and interior decorative glass), the automotive (original & replacement glass) and the solar sectors.


We are specialized in the design and implementation of building envelope systems, as metal-glazed curtain walls, external-internal architectural cladding, windows and entrance doors with integrated security systems


Balatroni, founded in 1974, works in the field of design, manufacture, conversion and installation of systems for advanced sun protection, for both indoors and outdoors.


Manufacturer of high-quality components for heating, plumbing, air conditioning, heat metering and renewables systems, for domestic and industrial plants.


Since 1967, Diquigiovanni designs, produces and installs PVC e PVC doors and windows, 100% Made in Italy. All Diquigiovanni solutions are customized in order to ensure high thermal and acoustic performance and the maximum level of security against break-in attempts.

Home Cucine

HOME CUCINE produces modular kitchens, classic kitchens, modern kitchens, laminate kitchens, wooden kitchens and lacquered kitchens. HOME CUCINE is characterized by the excellent quality / price ratio and produces safe kitchens.


Tecnasfalti is known for having created the brand Isolmant, which is now a synonym for sound insulation in Italy. Backed by over 40 years of activity. Tecnasfalti-Isolmant has become a point of reference for all the issues related to “acoustic and thermal solutions” on both the Italian and the international markets.


Founded in the early 1970s, Östberg is one of the leading producers of fans and air handling units in the world. We offer a wide product range of duct fans, roof fans, wall fans and energy recovery units equipped with rotor heat exchangers that guarantees the best efficiency up to 200.000 mc/hr.


Pail is a leading company in producing interior doors and wooden, woodenaluminium, aluminium and PVC windows. Pail mixes craft and technology, it aims at innovation and steady renewal. Our work starts from our men’s skills, that have been able to evolve respecting tradition and care for every single item.


Whether in energy-efficient construction, renewable energy, water management, mobility or future living, REHAU initiates sustainable approaches to the ecological and economic challenges of tomorrow. Expertise and an innovative spirit have made the company a leading system and service provider for polymer-based solutions in construction, automotive and industry.

Strada di Gandria 33,
6976 Lugano, CH

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+41 91 971 14 48

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