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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesSt. MoritzNicol. Hartmann Holding AG
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Nicol. Hartmann Holding AG

Summary

About the company

Nicol. Hartmann Holding AG is a corporate group active in main and ancillary construction trades. Its services include building construction, civil engineering and specialist deep excavation, renovation, demolition and concrete repairs, turnkey construction and operation of a concrete plant, as well as floor coverings, roofing, landscaping, pollutant remediation, sewer cleaning, geothermal boreholes and equipment/yard services.

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Products & services

Industry:Holding Companies
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12
Turnkey construction
Comprehensive services from design to turnkey handover; complete execution of construction projects as a general contractor.
Building construction
A broad range from small contracts to major multi-year projects; carried out by experienced specialists using modern technology.
Civil engineering
Work in water engineering, utility network construction, concrete structures and along the railway line; implementation in accordance with environmental guidelines and ecological construction support.
Special foundation engineering
Excavation work and rock blasting with trained specialists and modern machinery for deep trenches, pits and complex construction sites.
Renovation
Renovation and modernization of existing houses while preserving their character; consulting and execution for refurbishment and adaptations.
Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle4.520
★TrustpilotSoon
PProvenExpertSoon

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Location

Via Surpunt 56
7500 St. Moritz
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.767.316
Founded
1954 · 72 years
Last commercial register change
July 3, 2026
Employees
51 to 100

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