Fiduciary Offices

TSL CONSULTING GmbH 

Eglisau · Since 2025

TSL CONSULTING GmbH is a consulting firm offering bookkeeping and consulting services as well as support for company formation. Its services listed on the website include financial bookkeeping (accounts receivable/payable and payroll), monthly and annual closings, financial analysis/controlling, process optimisation, coaching and courses on personal financial awareness, and references to financial/investment advisory and real estate and vehicle trading.

Müller Prime GmbH 

Holzhäusern Zg · Since 2025

Müller Prime GmbH provides real estate services, treuhand (fiduciary) services and business consulting. Offerings include property sales, rentals and property management, bookkeeping, payroll and VAT handling, tax advice and temporary CFO assignments.

3S Conseils Sàrl 

Since 2025

3S Conseils Sàrl is a consulting firm that advises individuals on tax, social‑security and administrative matters, with a focus on cross‑border issues between France and Switzerland. Services include tax declarations, guidance on URSSAF/CNTFS and social contributions, support for LMNP and real‑estate declarations, financial advice and tax optimisation.

FIDINAM (LUZERN) AG 

Lucerne · Since 2025

FIDINAM (LUZERN) AG provides tax, business, real estate and digital consulting services, including tax advisory for private and corporate clients, accounting and payroll, and real estate administration and facility management. The company is part of the Fidinam Group and serves private, corporate and institutional clients.

RADA Treuhand GmbH 

Dättwil Ag · Since 2025

RADA Treuhand GmbH provides fiduciary services including accounting, tax advisory, company formation and insurance consulting for corporate and private clients. Services include bookkeeping for retailers and GmbHs, tax planning, support during company start-ups and tailored insurance solutions offered in collaboration with partners.

NEO Management SA 

Geneva · Since 2025

NEO Management SA provides fiduciary advisory and administrative services, including accounting, payroll administration, tax advice and preparation of financial statements. The firm supports businesses and private clients and offers company formation and domiciliation services.

fidflow SA 

Geneva · Since 2025

fidflow SA provides accounting, payroll and tax services, as well as support for company formation, domiciliation and handling official claims. The firm implements and supports Odoo-based digital accounting solutions and offers training, audit assistance and help with closing processes.

Fiduciaire Vallorbe Sàrl 

Vallorbe · Since 2025

Fiduciaire Vallorbe Sàrl is a fiduciary firm providing accounting, tax and corporate administration services. Its services include bookkeeping, annual accounts, tax declarations for businesses and individuals, VAT and withholding tax management, and assistance with company formation and restructurings.

DHAC SA 

Athenaz (Avusy) · Since 2025

DHAC SA is an accounting and fiduciary firm offering bookkeeping, tax, payroll and CFO-on‑demand advisory services. It also provides process digitalization including Odoo integration, preparation of financial statements, and corporate services such as company formation and registered office.

Künzli TechManagement GmbH 

Triboltingen · Since 2025

Künzli TechManagement GmbH provides services for the supply and disposal sectors, including onboarding of new staff, interim coverage and project management. The company also analyses business processes and develops concepts and support services for areas such as electricity, water and wastewater systems, cable networks and civil engineering.

LP Finance GmbH 

Pratteln · Since 2025

LP Finance GmbH provides financial advisory services, including bookkeeping, fiduciary services, financial planning and strategic business consulting. The firm serves SMEs, self-employed clients and private individuals with tailored solutions such as liquidity management, financial analysis and accounting support.

MediXpert Fiduciaire Sàrl 

Couvet · Since 2025

MediXpert Fiduciaire Sàrl provides fiduciary services for physicians and other healthcare professionals, focusing on administrative, accounting and tax support for medical practices. Services include bookkeeping, payroll processing, accounts payable management, tax advisory, company structuring and administration, domiciliation and tax representation.

Tavernier Fiduciaire Sàrl 

St-Léonard · Since 2025

Tavernier Fiduciaire Sàrl is a fiduciary firm providing accounting, tax declarations, payroll administration and management advisory services. The firm operates digitally, uses secure document transfer methods and implements data protection measures.

Dind Finance Sàrl 

Romanens · Since 2025

Dind Finance Sàrl provides accounting, tax and VAT services, payroll and social‑insurance administration, management consulting, real‑estate accounting, and assistance with company formation and domiciliation.

Andres Treuhand GmbH 

Uster · Since 2025

Andres Treuhand GmbH provides fiduciary and accounting services to small and medium-sized enterprises and private clients. Services include bookkeeping and annual financial statements, tax advice and tax return preparation, payroll administration, VAT filing, financial planning and support for company formation, liquidation and valuation.

Koch-Graf GmbH 

Eptingen · Since 2025

Koch-Graf GmbH provides fiduciary, tax and consulting services to start-ups, micro and small businesses, and private clients. Services include bookkeeping, financial statement preparation, payroll and personnel administration, company formation, tax declarations and planning, VAT and withholding-tax advice, and business consulting (strategy, controlling, marketing).

MVP Fiduciaire SA 

Carouge Ge · Since 2025

MVP Fiduciaire Sàrl is an independent fiduciary firm providing accounting, tax, payroll and administrative management services, as well as company domiciliation and business-plan support. The firm uses paperless, digitally supported processes to assist companies, self-employed persons and individuals with financial and administrative tasks.

Fiduciaire Pahud Sàrl 

Goumoens-La-Ville · Since 2025

Fiduciaire Pahud Sàrl provides services in accounting, taxation, VAT and human resources, including bookkeeping, annual closings, tax returns, VAT reporting and payroll administration. It serves private clients, self-employed individuals, SMEs and associations with tailored administrative and financial support.

Studer Solution Sàrl 

Martigny · Since 2025

GOMA Treuhand & Consulting AG 

Zurich · Since 2025

GOMA Treuhand & Consulting AG provides fiduciary, accounting, tax and consulting services for private individuals and corporate clients. The firm collaborates with a network of external tax advisors, VAT specialists and lawyers to deliver additional specialist services.