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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesMastrilsHartmann Trust GmbH
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Verified· 3 sources

Hartmann Trust GmbH

Summary

About the company

The core activity of Hartmann Trust GmbH encompasses trust and tax advisory services, including accounting, administration/backoffice and real estate management.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered8
Tax advisory
Advice on all tax matters for employed persons, self-employed persons and legal entities; including tax returns and optimisation proposals.
Bookkeeping
Takeover of bookkeeping with Abacus, compatible for Abaninja users, including connection via Bexio.
Administration / back office
Taking over part or all of the administration; digital solutions for information and to relieve day-to-day workload.
STWEG management
Management of condominium ownership groups (STWEG) with annual accounting, allocation and technical support.
Rental properties
Management of individual apartments, houses, commercial properties and entire residential buildings for owners.
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Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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Location

Hüseraweg 18
7303 Mastrils

At a glance

Legal form
Limited Liability Company
UID
CHE-181.440.834
Founded
2018 · 8 years
Last commercial register change
July 19, 2024
Employees
1 to 10

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