Addresses of fiduciary and consulting firms in Switzerland
Fiduciary offices, tax advisers and auditors, law and notary offices, management consultancies, advertising agencies and market research: for software vendors, financial service providers and training providers who want to reach service firms in a region.
Our Swiss database holds 1,005,992 records (as of 4 November 2026): the entities in the commercial register and places from Overture Maps without a match. They are not yet assigned to industries; the quotation states the size available for this industry, the reference date and the delivery date.
Export of the whole industry: CHF 439 (final price). Selections by canton, municipality, language region or your own filters are quoted on request.
Official statistics: 55,983 businesses in Switzerland according to FSO, STATENT, table px-x-0602010000_106 (reference year 2024, table updated 20 August 2026). Divisions 69 legal and accounting activities (22,617), 70 head offices and management consultancy (27,983) and 73 advertising and market research (5,383) combined. This is the size of the market, not the size of our database.
Suitable service providers instead of an undifferentiated list
Name the activity you are looking for, such as fiduciary services or management consulting, and the cantons. For matching against your existing customer list, the UID is the most reliable field.
The industry as a whole contains several activities. Records with an email address are not verified decision-maker contacts and not consent to advertising emails (Art. 3 para. 1 let. o UWG).
Price for the whole industry: CHF 439. A selection by region, sub-industry or required fields is quoted individually; the price for the whole industry is not a price promise for the filtered selection.
A request is not an order. Scope, fields, reference date and price are confirmed before you order.
What Fiduciary, consulting and business services covers
This industry combines three NOGA divisions: 69 legal and accounting activities, 70 head offices and management consultancy, and 73 advertising and market research. According to the FSO (STATENT 2024), type 69.20 “accounting, auditing and tax consultancy, fiduciary companies” alone counts 12,772 businesses, and management consultancy (70.22) 24,048.
Division 70 also contains head offices of holding and group companies (70.10). If you are looking for consultancies, exclude these domicile companies; many have neither staff nor a phone line at their registered address.
NOGA 2008
Official title
For your selection
69.10.01
Law and notary offices
law firms and notaries (STATENT 2024: 9,493)
69.20
Accounting, auditing and tax consultancy, fiduciary companies
what the Swiss call “Treuhand”
70.10
Activities of head offices
holding and domicile companies; usually excluded from sales lists
70.22
Business and other management consultancy
strategy, organisation and HR consulting
73.11
Advertising agencies
advertising and communication agencies
73.20
Market research and public opinion polling
survey and market research institutes
Public registers: auditing yes, fiduciaries and lawyers only to a limited extent
Official registers exist for part of the industry. Their usefulness as an address source varies.
Federal Audit Oversight Authority (FAOA/RAB)
The authority licenses auditors and audit firms and keeps a register of them that is public and published online (Art. 15 RAG). It shows who may carry out statutory audits, not all fiduciary offices.
Cantonal registers of lawyers
Each canton keeps a register of lawyers with a business address in the canton (Art. 5 BGFA). Mainly authorities have access; anyone else may only ask whether a person is registered (Art. 10 BGFA). The register does not provide a list of all law firms.
Commercial register
Fiduciary and consulting companies organised as AG or GmbH are registered, with purpose and UID. Sole proprietors with turnover below CHF 100,000 and members of liberal professions do not have to register (Art. 931 of the Code of Obligations), so many are missing from the register.
Not in the export
licence level with the audit oversight authority (auditor or audit expert)
“Treuhänder” (fiduciary) is not a protected title in Switzerland. A fiduciary firm may offer bookkeeping, tax returns, payroll or property management. The NOGA type shows the main activity, not the full range; check the commercial register purpose or the website if needed.
In French- and Italian-speaking Switzerland the same firms are called “fiduciaire” and “fiduciaria”. Selecting by language region helps you send material in the right language.
Law and fiduciary offices run as sole proprietorships are personal data under the Data Protection Act. Advertising emails to these addresses require consent (Art. 3 para. 1 let. o UWG).
Example request
We sell accounting software and are looking for fiduciary companies (NOGA 69.20) in the cantons of Zurich, Zug and Schwyz with a website. Please exclude holding and domicile companies. How many records do you expect, and what is the reference date?
Use
Who uses such lists
Accounting and payroll software vendors
Invite fiduciary offices per canton to partner programmes and training by post.
Banks and insurers
Identify fiduciaries in a region as intermediaries for SME clients.
Training providers
Announce courses on tax, auditing and law to the right offices in a language region.
Agencies and consultants
Get an overview of competitors and potential partners in a market area.
Questions
Fiduciary, consulting and business services: frequently asked questions
Planned once the records carry a NOGA code; until then we check the definition in the quotation. Selecting by NOGA type separates 69.20 (fiduciary, tax consultancy, bookkeeping) from 69.10.01 (law and notary offices). The assignment follows the main activity; mixed offices appear only once.
The register is public and available online (Art. 15 RAG). It serves as proof of a licence for statutory audits. Whether and how it may be used for advertising does not follow from the register itself, and for a sales list it is incomplete because many fiduciary offices do not perform audits.
In Switzerland, mass advertising by email requires prior consent, also towards businesses (Art. 3 para. 1 let. o UWG). Letters and calls to numbers without the asterisk marking are the usual channels. Overview: B2B marketing in Switzerland.
55,983 businesses in Switzerland according to FSO, STATENT, table px-x-0602010000_106 (reference year 2024, table updated 20 August 2026). Divisions 69 legal and accounting activities (22,617), 70 head offices and management consultancy (27,983) and 73 advertising and market research (5,383) combined. This is an official statistic, not the size of our dataset.