ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsSeftigenJampen AG
Jampen AG Logo
Verified· 3 sources

Jampen AG

Summary

About the company

Jampen AG is a company specialising in timber construction, window manufacturing and joinery. Its services include renovations, new builds, interior finishing, mass timber works, custom windows and doors, decking and floor installations, and repair services.

AI-generated
Offering

Products & services

Industry:General ContractorsInterior Construction
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
✓ Offered5
Timber construction
Timber construction works for new builds, conversions, extensions and renovations; prefabricated timber element construction, roof and facade refurbishment as well as general timber construction and timber building envelopes.
Window construction
Timber windows, timber-metal windows and custom sound-insulation windows; production in Seftigen, installation, window construction for new builds, conversions and listed heritage properties.
Joinery
Joinery work to measure for doors, cupboards and general joinery work; entrance doors, interior doors, built-in wardrobes and other special requests.
Floor coverings
Laying parquet, vinyl and terrace flooring in indoor and outdoor areas; floor coverings made of solid wood or alternative products according to customer requirements.
Repair service
Repairs and service work on windows, glass, doors, cupboards, parquet and terrace flooring; maintenance, adjustments, seals and minor repairs.
Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 30 reviews across all connected sources

Sources
GGoogle4.930
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Jampen AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Jampen AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Jampen AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Jampen AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Oberdorfstrasse 14
3662 Seftigen
Opening hours
Mon
07:00 - 12:00, 13:15 - 17:00
Tue
07:00 - 12:00, 13:15 - 17:00
Wed
07:00 - 12:00, 13:15 - 17:00
Thu
07:00 - 12:00, 13:15 - 17:00
Fri
07:00 - 12:00, 13:15 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-386.340.098
Founded
2021 · 5 years
Last commercial register change
June 16, 2026
Employees
51 to 100

Similar companies

SA
Stämpfli AG Bauunternehmung
Langnau Im Emmental
3A
3B Architekten AG
Bern
BA
BAUTEC AG
Busswil Be
BB
BT-L Bureau Technique Ledermann Sàrl
Moutier