Network & Collaboration
Independent expertise. Broader professional reach.
MCO remains an independent fiduciary firm while collaborating, where appropriate, with established professional advisers and specialists in Switzerland and internationally.
External specialists
Selected professional relationships
Depending on the matter, MCO may work alongside selected independent professionals whose expertise complements the firm’s fiduciary, company, accounting, tax, payroll or administrative support.
Lawyers
Notaries
Auditors
Foreign tax advisers
Fiduciaries
Corporate and business consultants
IT and technology specialists
These professionals are independent from MCO unless a different formal relationship is expressly stated. They should not be understood as MCO offices, subsidiaries, branches, employees or members of an MCO international group.
By jurisdiction
Selected professionals by jurisdiction
The page is structured so that selected professional relationships can be presented carefully over time, without creating a separate country-specific partner architecture.
Switzerland
MCO (Switzerland) Sagl
Independent Swiss fiduciary firm based in Lugano, providing company management, accounting, tax, VAT, payroll and administrative services.
Panama
Shirley & Associates
Independent Panama-based law firm advising local and international clients on corporate, commercial, tax and related cross-border matters.
Visit websiteItaly
Studio Fedriani
Independent accounting and tax advisory practice based in the Province of Alessandria. Further presentation details can be completed once the relevant information is available.
Technology Collaboration
Sparkling Co. SA
Where technology expertise is required, MCO can coordinate with Sparkling Co. SA, a Swiss technology company providing IT infrastructure, cybersecurity, cloud and virtualization, backup and business continuity, and software development services.
Visit websiteRelevant areas
Technology Collaboration remains separate from selected professionals by jurisdiction, as Sparkling Co. SA provides specialist technology expertise rather than jurisdiction-specific professional advice.
IT infrastructureCybersecurityCloud and virtualizationBackup and business continuitySoftware development
About MCO
Professional standing and approach
Network & Collaboration is supporting information under About MCO. It does not replace the firm’s independent fiduciary positioning or professional standing.