Skip to main content
RegistaAsk AIFeedPricing
Sign in
Search
AG Ticino ActiveLast change · 9 March 2026
RT

Renzo Tarchini Cantieri & Contratti SA

CHE105638044·Via Montarina 19, 6900 Lugano

Sign in to save Trace connectionsOfficial extract View on Zefix
3
Officers
4
Linked companies

AI summary

Renzo Tarchini Cantieri & Contratti SA is a Swiss AG based in Lugano, active in the commercial register, with 3 people on record.▍

Company analysis

A visual read of this company's public register record.

RT

Renzo Tarchini Cantieri & Contratti SA, AG · Ticino · Lugano

Officers3
Linked companies4
Share capitalCHF 200'000

Ask about this company

Chat with an AI about this company, grounded in the official register.

Upgrade to Pro

CHF 29 / month

In the news

Search the public web for recent coverage of this company.

Sign in to see recent web coverage

Relationship map

Click any node to explore its connections.

Professional ServicesHospitality / Tourism

Find contact

Phone booklocal.chWebsiteMapZefix

Unlock with Pro

Monitor this company for register changes, get alerts, and draft outreach with AI.

Upgrade to Pro

CHF 29 / month

Company details

Legal form
AG
Seat
Lugano
Canton
Ticino
Share capital
CHF 200'000
Status
Active

Registered purpose

Gestire uno o più studi di consulenza tecnico - contrattuale, relativi alla progettazione e realizzazione di opere del genio civile e collaterali o affini. La società intende offrire i suoi servizi a committenze, progettisti, direttori dei lavori, imprese di costruzione o simili, autorità civili, giudiziarie o altre, in Svizzera o all'estero, per…

Register timeline

Recent commercial-register publications (SOGC).

  1. 9 March 2026Management change

    Renzo Tarchini Cantieri & Contratti SA , in Lugano , CHE-105.638.044 , società anonima (Nr. FUSC 3 del 07.01.2025, Pubbl. 1006221730). Persone dimissionarie e firme cancellate: PME (Petites et Moyennes Entreprises) Fiduciaire et Révisions SA, succursale de Cad

  2. 7 January 2025Management changeSignatory change

    Renzo Tarchini Cantieri & Contratti SA , in Lugano , CHE-105.638.044 , società anonima (Nr. FUSC 151 del 06.08.2021, Pubbl. 1005266282). Persone dimissionarie e firme cancellate: Tarchini, Olga, da Tresa, in Lugano, presidente, con firma individuale. Nuove per

  3. 6 August 2021Management changeSignatory change

    Renzo Tarchini Cantieri & Contratti SA , in Lugano , CHE-105.638.044 , società anonima (Nr. FUSC 241 del 10.12.2020, Pubbl. 1005044613). Persone dimissionarie e firme cancellate: Tarchini, Renzo, da Croglio, in Lugano, presidente, con firma individuale. Nuove

  4. 10 December 2020Signatory change

    Renzo Tarchini Cantieri & Contratti SA , in Lugano , CHE-105.638.044 , società anonima (Nr. FUSC 201 del 15.10.2020, Pubbl. 1005000930). Nuove persone iscritte o modifiche: Tarchini, Olga, da Croglio, in Lugano, vice-presidente, con firma individuale [finora:

  5. 15 October 2020Management changeSignatory change

    Complemento all'iscrizione del registro giornaliero no. 12'989 del 08.10.2020, pubblicata nel FUSC no. 199 del 13.10.2020. Renzo Tarchini Cantieri & Contratti SA , in Lugano , CHE-105.638.044 , società anonima (Nr. FUSC 199 del 13.10.2020, Pubbl. 1004999002).

  6. 13 October 2020Signatory change

    Renzo Tarchini Cantieri & Contratti SA , in Lugano , CHE-105.638.044 , società anonima (Nr. FUSC 183 del 21.09.2011, p.0, Pubbl. 6343282). Nuove persone iscritte o modifiche: Tarchini, Olga, da Croglio, in Lugano, membro, con firma individuale.

People and mandates

4 linked via shared officers

Compiled from published SOGC register text and matched by name. It can include people who have since resigned, so verify against the official extract.

  • OT
    Olga Tarchini
    Zeichnungsberechtigte Person
    firma individuale
  • MT
    Marco Tarchini
    Zeichnungsberechtigte Person
    firma collettiva a due
  • SB
    Stefan Buser
    Zeichnungsberechtigte Person
    firma collettiva a due

Linked through shared officers

Companies that share at least one board member or signatory.

  • SOLVIVA Care AG
    via Stefan Buser
    1 shared
  • SRS CONSULTING AG
    via Stefan Buser
    1 shared
  • STEABUS Management GmbH
    via Stefan Buser
    1 shared
  • Tgesa Strem GmbH
    via Stefan Buser
    1 shared

Show your register entry on your website

Is this your company? Embed this badge on your site. It shows your entry in the Swiss commercial register and links to your live dossier.

Swiss commercial register badge
<a href="https://regista.ch/research/c/CHE105638044" target="_blank" rel="noopener"><img src="https://regista.ch/api/badge/CHE105638044" width="320" height="72" alt="Swiss commercial register entry" /></a>

Company facts reflect public commercial-register data. Officer and relationship data is derived from published register text. Register data as of 30 July 2026.

Regista
Swiss company statisticsInsolvency watchCompany monitoringCompare companiesCheck a company name in SwitzerlandPricingBlogPrivacyTermsImpressumContact

Built on public commercial-register data (Zefix and the cantonal registers, SOGC / SHAB). Company data is shown in its official register language. Officer and relationship data is derived from published register text and matched by name. For information and research purposes only, not a substitute for an official register extract.