02/1989
Foundation of Wallstein Ingenieur GmbH
09/1989
MVA München Nord: 2 glass tube heat exchangers
03/1991
Headquarters moved to Recklinghausen
02/1994
RZR Herten: 5 steam-heated gas pre-heaters, 1st order for steam-heated gas pre-heaters from the special material Alloy 59
07/1995
Conclusion of service contract with EGK Entsorgungsgesellschaft, Krefeld (valid until today)
07/1996
Conclusion of supply contract with Robert Bosch, Crailsheim (valid until today)
10/1998
Foundation of Wallstein Service GmbH
01/2001
1. in-house seminar
09/2002
1. "live-line working" order
07/2003
Closure of contract with Emschergenossenschaft, Bottrop (still on-going)
01/2004
1. Potsdam Symposium & Wallstein Evening
03/2004
AEZ Asdonkshof: Conversion of natural gas firing of the DeNOx plant through installation of steam-heated gas preheaters including system engineering, installation, and new delivery of further heat exchangers
03/2004
1,000th Bosch order
09/2005
1. Participation in the VGB Congress, Krakow
09/2006
FISIA Babcock: 2 plastic heat exchangers for the extension of the Herten II WtE plant
10/2006
1. Order in the field of power plant technology — Vattenfall Europe, "Schwarze Pumpe" power plant
01/2007
Call to "Act, don't wait"
07/2007
Alstom Power Systems: Contract for a heat displacement system including system engineering, "Belchatow power plant"
03/2008
100% takeover of Wallstein Apparate- und Anlagenbau GmbH
06/2008
Closing of licence contract for CEECON — method for heat recovery for industrial furnaces
12/2008
RAFAKO SA, order for a heat displacement system including system engineering, "Siekierki power plant"
02/2009
20 years of Wallstein Ingenieur GmbH and received the Agenda Prize
03/2009
AE & E Austria: Contract for a system for heat extraction including system engineering, "Ledvice power plant"
03/2010
Weisweiler WtE plant: contract to supply corrosion-resistant flue gas coolers for pre-heating condensate
04/2010
RAFAKO SA: order for Belchatów PP to supply gas/gas heat exchangers for blocks 1 + 2
07/2010
A40 action "Put Pressure on CO2!"
09/2010
Maintained and cleaned 10,000th cable distribution cabinet while live
01/2011
RAFAKO SA: Contract to supply a heat recovery system for blocks 8,10,11 + 12 of Belchatów power plant
03/2011
Essen-Karnap WtE plant: order to supply corrosion-resistant steam-heated gas reheaters for 4 lines
05/2011
Foundation of Wallstein Thermal Technology (Beijing) Co., Ltd. – engineering company
07-12/2011
Conclusion of co-operation and licensing agreement with TEGG®, Pittsburgh USA and FluiTec, Antwerp, Belgium
08/2011
1. Order in China to supply gas/gas heat exchangers, WtE plant Shanghai
12/2011
Annual turnover of Wallstein Group exceeds 25m euros for the first time
12/2011
Robert Bosch: another award as a top-10 supplier
01/2012
PGE SA: Contract to supply a gas-gas heat exchanger for block 7 of Belchatów power plant
06/2012
Conclusion of a 5-year contract with Bosch Packaging Technology (Hangzhou) Co., Ltd.. for the delivery of sterilisation tunnels for the Chinese market
06/2012
Execution of 1st TEGG® order
08/2012
Conclusion of service contract for RWE, Recklinghausen district
11/2012
Foundation of Wallstein Thermal Equipment (Tianjin) Co., Ltd. – manufacturing company
11/2012
Ekokem, Finland: Contract to supply a corrosion-resistant gas-gas heat exchanger for Riihimäki WtE plant
02/2013
Expansion of production capacity at Recklinghausen factory
05/2013
1. Orders for HRS in China - TaShan project
06/2013
1. Delivery to Bosch China from our plant in Tianjin, China
07/2013
Received "Bosch Global Supplier Award 2011/2012"
10/2013
Conclusion of a nationwide maintenance contract for OBI — 4 years' duration
01/2014
Total new orders in China > 10 million euros since the company was founded in 05/2011
02/2014
Start of production for fluoropolymer tubing and heat exchangers in China
02/2014
Company anniversary — 25 years Wallstein Ingenieur GmbH — 15 years Wallstein Service GmbH — 5 years Wallstein Apparate- und Anlagenbau GmbH
