Fiduciary Offices

Nortreu AG 

Zurich · Since 1986

The core activity of Nortreu AG primarily encompasses the areas of real estate management, taxes, and trust services. More specifically, the company offers services in the following areas: Real Estate Management: management and administration of real estate, Taxes: consulting and services in the field of tax laws and tax planning, Trust Services: accounting, financial reporting, and controlling. Additionally, the company also provides services in the area of non-profit housing construction.

Noser Treuhand GmbH 

Näfels · Since 2015

The core activity of Noser Treuhand GmbH is the provision of financial services, particularly in the areas of: * Accounting * Tax consulting * Payroll administration * Financial planning * Trust mandates * Estate planning * Estate administration * Contract creation The company offers these services to both private clients and businesses, focusing on taking over financial processes to provide customers with a basis for growth and security.

Notariat Thun AG 

Thun · Since 2021

Notariat Thun AG provides notarial services for private individuals, businesses and public authorities, performing public notarizations and certifications. Its services cover property law, matrimonial property and estate planning, inheritance law, corporate and company law, guarantees, enforceable public deeds, affidavits and notarial certifications (e.g. signature and copy certifications).

NotterSchnüriger GmbH 

Ebikon · Since 2014

The core activity of Notter Schnüriger is the provision of services in the areas of corporate consulting, trust and finance, tax consulting and outsourcing of financial and administrative tasks, particularly for small and medium-sized enterprises (SMEs).

Nova Treuhand & Consulting GmbH 

Fulenbach · Since 2002

Nova Treuhand AG 

Domat/Ems · Since 1985

The core activity of Nova Treuhand AG is the provision of comprehensive trust services, particularly in the areas of financial accounting, payroll administration, tax consulting, and real estate management. The company offers individual solutions for financial and administrative challenges and supports customers in fulfilling their tax obligations and optimizing their taxes.

NOVISA Administration GmbH 

Zurich · Since 1996

NOVISA Administration GmbH provides fiduciary and administrative services, with a focus on clients who are senior citizens. Services include handling bank and payment transactions, representation before authorities, banks and insurers, advice on inheritance and testamentary matters, and acting as executor.

NOVISA Rechnungswesen AG 

Zurich · Since 1998

NOVISA Rechnungswesen AG provides trust and accounting services, including bookkeeping, payroll and personnel administration, VAT filings, liquidity and budget planning, and preparation of interim and annual financial statements.

NOVISA Steuerberatung GmbH 

Zurich · Since 1993

NOVISA Steuerberatung GmbH provides fiduciary and advisory services in accounting, administration, tax consulting and auditing. Offerings include establishing and managing financial accounting, payroll and personnel administration, VAT filings, liquidity and budget planning, and outsourced bookkeeping; tax services cover tax returns, tax planning including succession matters, reviews of tax assessments and representation before authorities. Licensed auditors perform ordinary or limited audits and provide company valuations and support for capital changes and liquidations.

NOVISA Wirtschaftsprüfung AG 

Zurich · Since 1980

NOVISA Wirtschaftsprüfung AG provides services in accounting, administrative trust work, tax advice and audit (ordinary and limited) services. The firm’s audit experts carry out statutory and restricted audits, and the company also handles bookkeeping, payroll administration and representation before authorities.

Landgasthof Adler AG 

Grüningen · Since 2007

Now Compta Molina 

Fribourg · Since 2020

The core activity of NOWCompta is to provide accounting and tax consulting services to companies and individuals, including the preparation of tax returns, payroll accounting, value-added tax assessments and other related services.

NRP Audit GmbH 

Schlieren · Since 1997

NRP Audit GmbH performs limited statutory audits as an approved audit expert (RAB 503995) for small and medium-sized enterprises and conducts specialist audits and company valuations. Its services include audits under Art. 727 OR, reviews related to capital measures, mergers, demergers and conversions, due diligence and valuation work, implementation of management information systems, and support for M&A, succession, restructuring and liquidation processes.

NS Compta, NERGUI 

Geneva · Since 2025

The core activity of NS Compta is the provision of services in the fields of accounting, tax consulting, personnel management and administrative tasks for companies.

NS Treuhand GmbH 

Himmelried · Since 2017

The core activity of NS Treuhand GmbH is the provision of services in the areas of trust, taxes, accounting, personnel and payroll administration. The company offers consulting and support services to businesses in these areas, allowing them to focus on their core business.

NTS Nyfeler Tax Services 

Zurich · Since 2022

The core activity of Nyfeler Tax Services is tax and social security consulting for companies and individuals with international activities, particularly in the area of taxation of employees working abroad or foreign employees in Switzerland. The company provides consulting services to minimize tax and social security risks for employers and employees and ensure that taxation is handled correctly and efficiently.

NUI Treuhand & Immobilien GmbH 

Steffisburg · Since 2014

The core activity of NUI Treuhand & Immobilien GmbH encompasses three main areas: 1. **Trust Services**: The company provides services in the fields of accounting, payroll and personnel administration, annual financial statements, and VAT returns. 2. **Taxes**: NUI Treuhand & Immobilien GmbH supports private individuals and companies in preparing tax returns, including tax returns for inheritance and co-ownership communities and real estate gains. Additionally, the company handles communication with tax authorities and appeals against tax assessments. 3. **Real Estate Management**: The company offers administrative, technical, and financial management of rental properties and condominiums, including the initial rental of new construction projects.

Numbers & People GmbH 

Schlatt Zh · Since 2024

The core activity of Numbers & People GmbH is the provision of services in the areas of trust and personnel management, particularly in the following areas: * Accounting (bookkeeping, payroll accounting, VAT, etc.) * Taxes (tax returns, etc.) * Human Resources (personnel administration, recruiting, applicant management, etc.). The company offers its customers comprehensive support in these areas, enabling them to focus on their core competencies.

Numera Treuhand GmbH 

Nidau · Since 2015

The core activity of Numera Treuhand is the provision of services in the areas of accounting, payroll and personnel, taxes, and real estate management.

Numerus AG 

Zurich · Since 1999

Numerus AG provides services in the traditional fiduciary sector, notably statutory audit, business consulting, and tax and fiduciary advisory, and acts as an intermediary for asset management and real-estate matters in cooperation with external partners.