About
- About Us
- Compliance
- Careers
  - Open positions
  - R&S as an employer
- Newsroom
  - Events
  - News
- Locations
- Markets
- Organization
- Procurement
- Strategy
- Sustainability
Investors
Media
References
Contact
- Contact representatives
- Download Centre

English
- Français
- Deutsch
- Italiano
- Polski

Products
Industries
Brands

Products
Industries
Brands

Certificate ISO 50001:2018/2023, Tesar

Certificate ISO 50001:2018/2023, Tesar

April 4, 2024
By Szymon Swierczewski

Our projects

1

Cast resin transformers for Stargate UAE

Abu Dhabi, UAE – Tesar, part of R&S Group, has delivered 102 cast resin transformers

September 28th, 2026

1

SAK extends the supply contract for medium-voltage...

Sissach, Switzerland, January 2025 – St.Gallisch-Appenzellische Kraftwerke AG (SAK) is sending out a strong signal in

January 16th, 2025

1

Exciting Milestone in Sustainable Power Distributi...

Sissach, Switzerland, February 2024 – Successful delivery of the first Rauscher & Stoecklin distribution transformer filled with

February 19th, 2024

1

Power transformer for battery energy storage syste...

Łódź, Poland, January 2024 - ZREW produced and, in cooperation with its Finnish partner Eurolaite Oy, delivered

January 26th, 2024

1

Energizing FIFA World Cup 2022

Doha, Qatar, November 2022 – Tesar supplied more than 200 cast resin transformers to eight football stadiums

November 25th, 2022

1

Five-year contract for Stadtwerk Winterthur

Sissach, Switzerland, November 2022 – Rauscher & Stoecklin won a contract for delivery distribution transformers for

November 16th, 2022

0

Another ZREW transformer to Iberdrola wind farm in...

Łódź, Poland, October 2022 - A team from Iberdrola has paid a visit to ZREW factory

October 18th, 2022

1

Transformers for a hydroelectric power plant at Be...

Sissach, Switzerland, October 2022 – Rauscher & Stoecklin delivered 5 special transformers to

October 5th, 2022

0

ZREW to deliver 9 power transformers to various su...

Łódź, Poland, August 2022 - ZREW has been announced as a supplier for 9 power transformers for End User

August 17th, 2022

1

Development of the Bulgarian market

Sissach, Switzerland, July 2022 – The companies of the R&S Group continue their successful development

July 20th, 2022

1

High current connectors for the longest undergroun...

Sissach, Switzerland, July 2022 – Rauscher & Stoecklin will deliver 400 A connectors to the Brenner

July 11th, 2022

1

Transformers for the largest Alpine solar plant in...

Sissach, Switzerland, May 2022 – The energy service providers, Axpo and Industrielle Werke Basel IWB,

June 2nd, 2022

RauscherStoecklin_Logo_pos_RGB-updated

Tesar_Logo_pos_RGB

ZREW_Logo_pos_RGB-updated

Kyte_Logo_pos

Copyright @ 2026 R&S International Holding AG Imprint Privacy Policy

Search for: