Jansen Group Employee Directory

Q: What is Jansen Group known for?

Jansen Group was founded in 1923. Jansen Group operates in the Wholesale Building Materials industry.

Q: How many employees does Jansen Group have currently?

Jansen Group has approximately 377 employees.

Wholesale Building MaterialsSt. Gallen, Switzerland201-500 Employees

Jansen Group is an international company which develops, manufactures and distributes steel profile systems for windows, doors and façades, as well as plastic products for the construction industry. The Jansen Group with its headquarters in Oberriet, Switzerland, is 100% family-owned and has around 600 employees.

Find Jansen Group employees' phone numbers or email addresses

Jansen Group Global Highlights

Europe
316

Switzerland
235
Netherlands
29
Germany
22
Belgium
9
Austria
9
France
3
Spain
2
Liechtenstein
2
Poland
2
Portugal
1
United Kingdom Of Great Britain And Northern Ireland
1
Italy
1

North America
9

United States Of America
9

Asia
6

Turkey
4
China
2

Africa
2

South Africa
2

Oceania
2

Australia
1
New Zealand
1

South America
2

Brazil
1
Venezuela
1

Jansen Group's Leadership

T. S.
Chief Process Officer (cpo) | Member Of The Management Team At Jansen Ag
Mobile Phone
Email
R. M.
Head Of The Americas
Mobile Phone
Email
S. T.
Head Of Development
Mobile Phone
Email
C. M.
Head Of Key Account Management Europe
Mobile Phone
Email
D. C. G.
Head Of Procurement
Mobile Phone
Email
G. C.
Head Of Project Business & Technics International
Mobile Phone
Email
A. A.
Head Of Technical Support
Mobile Phone
Email
M. P.
Head Of Supply Chain Management
Mobile Phone
Email

Jansen Group Employee Metrics

100%

50%

2026

2025

Administrative
Business
Supply Chain
Product Management
Program & Project Management
Other
Human Resources

Contact profiles from Jansen Group

Name

Title

Contact Info

Location

Last Update

R. J.
Project Sales Manager International
Mobile Phone
Email
BelgiumFlanders
Jan 27, 2026
T. E.
Country General Manager
Mobile Phone
Email
TurkeyIstanbul
Mar 10, 2026
U. H.
Market & Product Strategy Manager
Mobile Phone
Email
SwitzerlandSt Gallen
Mar 10, 2026
N. F.
Key Account Manager - Haustechnik
Mobile Phone
Email
SwitzerlandSt Gallen
Nov 15, 2025
R. H.
Lead Buyer Profile
Mobile Phone
Email
Mar 26, 2025
G. J.
Manager
Mobile Phone
Email
United StatesKentucky
Oct 22, 2024
G. J.
Manager
Mobile Phone
Email
BelgiumFlanders
Feb 23, 2024
T. S.
General Manager
Mobile Phone
Email
Oct 21, 2024
P. J.
Geschäftsleitung/Verwaltungsrat
Mobile Phone
Email
SwitzerlandSt Gallen
Nov 10, 2025
A. L.
Verkaufsleiter Deutschschweiz
Mobile Phone
Email
May 30, 2025

Frequently Asked Questions

What is Jansen Group known for?

Jansen Group was founded in 1923 operates in the Wholesale Building Materials industry. The company's main headquarters is located in 34 Industriestrasse Oberriet sg, St. Gallen 9463 Switzerland; you can contact the main corporate office by phone at

+41-71-763-9****

. Explore Jansen Group's company overview page for more information.

What is Jansen Group's most common email format?

Jansen Group employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Jansen Group email formats with LeadIQ.

How many employees does Jansen Group have currently?

Jansen Group has approximately 377 employees as of March 2026. These team members are located across 6 continents, including EuropeNorth AmericaAsia.

Who are Jansen Group's key employees and leadership?

As of March 2026, Jansen Group's key employees include:

Chief Process Officer (cpo) | Member Of The Management Team At Jansen Ag: T. S.
Head Of The Americas: R. M.
Head Of Development: S. T.
Head Of Key Account Management Europe: C. M.
Head Of Procurement: D. C. G.

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