Ssi Services Ag

What Ssi Services Ag does

Ssi Services Ag is a privately held Swiss company headquartered in Zürich that delivers a bundled suite of professional services spanning fiduciary, tax, real estate, legal, payroll, HR administration, and estate and retirement planning. The breadth of the offering positions the firm as an integrated back-office and wealth-structuring partner rather than a single-discipline practice, most plausibly serving high-net-worth individuals, family offices, and small-to-mid-sized enterprises that need coordinated fiduciary, tax, and compliance support in or through Switzerland.

The company's product surface is service-delivery rather than technology-product. No proprietary platform, software stack, or discrete product offering is disclosed in the available data, and its public web property (ssi-services.ch) currently exposes only a verification loading screen, providing no descriptive content, pricing, or feature information. As a result, the underlying business model appears to be fee-for-service professional advisory, with revenue generated through billable hours, retainers, or managed-service engagements across its seven practice areas; no further mechanics (ticket size, recurring vs. transactional mix, contract structure) are verifiable.

No information is available regarding headcount, customer base, revenue, ownership, leadership, funding, regulatory registrations, certifications, partnerships, or operating geographies beyond the Swiss headquarters. The company should be treated as data-constrained: the functional description above represents the full extent of what can be verified from publicly available sources at the time of analysis, and any deeper commercial, financial, or competitive inference would require primary data.

Name

Ssi Services Ag

Website

https://ssi-services.ch

Company type

Private

Headcount range

11–50 employees

Short description

Ssi Services Ag is a Zürich-based private Swiss firm offering bundled fiduciary, tax, real estate, legal, payroll, HR administration, and estate and retirement planning services to individuals and businesses needing integrated back-office and wealth-structuring support in Switzerland.

Ownership category

akta.pro rank

Product category

Fiduciary and Administrative Services

NAICS

Offices of Lawyers (541110), Legal Services (5411), Accounting, Tax Preparation, Bookkeeping, and Payroll Services (54121), Title Abstract and Settlement Offices (541191)

SIC

Services-Legal Services (8111), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

HR Shared Services Centers (Captive/Managed) (BPACAKAB)

akta.pro secondary industry

Equity Compensation & Global Share Plan Administration (BPACAHAI)

Keywords

• Fiduciary services
• Tax advisory
• Estate planning
• Payroll administration
• HR administration

Headquarters

HQ city

Zürich

HQ country

Switzerland

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Others

Core offering

SSI Services AG provides multi-disciplinary professional services in Switzerland covering fiduciary, tax, real estate, legal, payroll, HR administration, and estate and retirement planning. The firm acts as an outsourced administrative partner for businesses and individuals requiring integrated financial, legal, and personnel administration support.

Differentiator

Problem solved

Functional benefit

Products and services

• Fiduciary Services
• Tax Advisory Services
• Real Estate Services
• Legal Services
• Payroll Administration
• HR Administration
• Estate and Retirement Planning

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• OBT AG: Swiss fiduciary, tax, audit, and consulting firm headquartered in Zürich. Comparable as a homegrown Swiss multi-service professional services firm competing for similar SME and HNW clientele.
• Rödl & Partner: International fiduciary, tax, legal, and audit firm with strong Swiss/German-speaking presence. Directly comparable as a multi-disciplinary fiduciary and professional services firm serving mid-market clients across borders.
• BDO Switzerland: Swiss arm of BDO Global, providing audit, tax, advisory, accounting, and outsourced finance/HR services to Swiss SMEs and international groups. Directly comparable in offering a multi-disciplinary fiduciary and professional services stack to mid-market clients in Switzerland.
• PKF Switzerland: Swiss member of PKF International, providing accounting, tax, audit, and advisory services to SMEs and international clients. Comparable as a mid-tier Swiss fiduciary and professional services firm.
• Mazars Switzerland: International accounting and advisory network with Swiss operations delivering audit, tax, payroll, HR, and legal-adjacent services. Comparable as a multi-line professional services provider competing for the same Swiss mid-market and HNW mandates.
• Baker Tilly Switzerland: Swiss operations of Baker Tilly Network offering accounting, tax, advisory, and consulting services. Comparable as a multi-disciplinary Swiss professional services firm serving SMEs and international groups.

Broad incumbents

• Deloitte Switzerland: Swiss Big 4 firm with audit, consulting, tax, legal, and human capital practices. Comparable service overlap with SSI Services Ag, particularly in HR administration, payroll, and tax services.
• PwC Switzerland: Swiss Big 4 firm providing assurance, tax, legal, deals, and consulting services. Overlaps with SSI Services Ag's offerings across fiduciary, tax, HR, and legal services but at a much broader enterprise scale.
• EY Switzerland: Swiss Big 4 firm offering assurance, tax, transaction, and consulting services. Overlaps with SSI Services Ag across tax, legal, HR, and pension/retirement planning work for Swiss and international clients.
• KPMG Switzerland: Swiss member firm of the Big 4, offering audit, tax, legal, advisory, and managed services. Competes with SSI Services Ag across most service lines but at substantially larger scale and broader geographic scope.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat2 records

Key risks5 records

Key highlights3 records

Customer concentration

• LinkedInlinkedin.com/company/ssi-services-ag

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ssi Services Ag