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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesWollerauProman Investment Holdings I GmbH
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Proman Investment Holdings I GmbH

Summary

About the company

Proman Investment Holdings I GmbH is an entity within the Proman family of companies. Proman develops, produces, markets and distributes methanol, fertilizers and other natural gas‑derived products, covering value‑chain activities from project development and production to marketing and logistics.

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Products & services

Industry:Holding Companies
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Project development and financing
Project development and financing for petrochemical and energy projects in Switzerland and the USA, supported by specialist teams from the company.

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Location

Samstagernstrasse 41
8832 Wollerau
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-161.343.234
Founded
2020 · 6 years
Last commercial register change
February 5, 2025
Employees
1 to 10

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