The firm of attorney at law Dr. Giovanni Merlini advises his clients in Italian, German and French and operates throughout Switzerland. The firm is particularly active in the following areas: • Real Estate Law: Contracts for the Sale and the Purchase of Real Estate, Donations of Real Estate, Drafting of Mortgage Certificates, Increase of the Nominal Value, Merger and Conversion of Mortgage Certificates, Drafting of Easements (Servitudes), etc. • Company Law : Formation and Incorporation of Companies, Assignment of Company Shares, Mergers, Amendments to Articles of Association, Trasfer of Registered Offices, Transformation of the Legal Form of a Company, Shareholders' Agreements, etc. • Inheritance Law: Last Wills and Testaments, Inheritance Contracts, Dissolution of Communities of Heirs, Division of Estates, Acting as Executor of Will, etc. • Family Law: Marriage Contracts, etc. • Administrative, Construction and Planning Law • Criminal Law • Notarial Certifications and Legalisations: Authentication of Signatures and Documents, Certified Copies of Documents and Deeds, etc. For some litigation proceedings, the firm of attorney at law Dr. Giovanni Merlini relies on the expertise of the law firm ad metam SA , Ascona.

Bravi e coretti

The company Crotta Elia Sagl , specialising in refrigeration systems, has been in business since 2021 and operates throughout the Canton of Ticino (Sopraceneri and Sottoceneri) and Canton Grigioni. It deals with everything related to refrigeration (industrial and commercial COLD / industrial, commercial and residential AIRCONDITIONING). In the industrial and commercial refrigeration sector, Crotta Elia Sagl offers the sale and installation of refrigeration systems, as well as their maintenance and repair. The product range includes: • water chillers for high-precision machinery • chillers • seasoning and drying cells • cold rooms • freezing and proving • wall showcases • tubs • wall cabinets and service counters • ice producers We operate in various fields of activity, including: Restaurants/Bars/Cafeterias - Hotels/Hotels - Campsites - Commercial premises - Condominiums/Private homes - Server rooms - Offices - Wine cellars - Works at construction sites. ON-CALL SERVICE In case of emergencies, the company offers a 24-hour on-call service.

Originally established as a company specializing in project management, design, and technical building management, over the years ADN STUDIO TECNICO SA has expanded its services to include real estate promotion, the design, construction, and sale of single-family homes, villas, multi-family and commercial buildings, as well as the renovation of existing structures. Our team is young, dynamic, and qualified.

The company Alfredo Polti SA, a typical family business, is active in the industrial sector of natural stone. It was founded by Alfredo Polti in 1950, with the launch, in Grono, of a workshop for the processing of the Gneiss Calanca. The pioneer was however Alfredo’s father, Giovanni Polti, who in 1920 was involved in the extraction and processing of the Gneiss Calanca in the quarries of Arvigo, where in 1960 Alfredo Polti transferred the entire production. The extraction of the stone from its own quarries and its elaboration in new and modern laboratories thus became two integrated phases of a single production process. The Gneiss Calanca extracted from the quarries Alfredo Polti SA is treated in modern laboratories, where expert stonemasons transform it manually or mechanically, thanks to the help of the most modern machines for working with stone. Moreover, part of the material is put on the market in the raw state, in the form of blocks, irregular or quadrangular slabs, or masonry stones. The available offer is vast and includes products for: • the substructure • the superstructure • the construction and furnishing of parks, gardens, squares and cemeteries • the creation of artifacts able to satisfy the most demanding dictates of modern architecture of exteriors and interiors. About 90% of production is destined for the Swiss domestic market. The remainder is exported, in particular to Germany, Italy, Austria and France. In many cities of these countries you can admire important works realized with the Gneiss Calanca by Alfredo Polti SA produced in Arvigo. After the death of the founder Alfredo Polti, the company was taken over by: Giovanni Polti, who takes care of the extraction and production processes and Vania Polti Ambrosini, who guarantees administrative management. Since 2013, Alfredo Polti SA remains the only active quarry in the Calanca valley. Most of Alfredo Polti SA's collaborators have many years of service in the company, synonymous with experience and professionalism at the service of customers. Since May 2007 the company is ISO 9001 certified.

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