Triton Building Better Business
Building better businesses
A leading supplier of air pre- and gas-gas-heaters for thermal power plants, critical heat transfer solutions for process industries and grinding equipment

Arvos Group

Arvos Group was acquired by Triton Fund IV in August 2014

Arvos Group is a leading global supplier in the new equipment market and aftermarket services across three divisions: Ljungström, Schmidtsche Schack and Raymond Bartlett Snow.

The Ljungström Division provides air preheaters and gas-gas heaters for thermal power generation facilities. Ljungström® was the original inventor of this technology and its design continues to be the basis for the majority of the world-wide installed base. The Division has a strong global presence with locations in the USA, Japan, China, India Germany and Czech Republic. 

The Schmidtsche Schack Division is a leading designer and provider of heat transfer solutions for petrochemical, chemical and metallurgical processes. The Division furnishes custom made solutions for process gases at very high temperatures of up to 2,730°F (1.500°C) and high pressures of up to 5,800 psi (400 bar).Headquartered in Kassel, Germany, Schmidtsche Schack operates on a world-wide basis through internal specialists, affiliated offices and agents.

Arvos Group holding is headquartered in Luxembourg with a delegation of certain management services to Heidelberg, Germany. It employs 1,673 people worldwide through its divisions.

The Group, formally the auxiliary components business of Alstom's Thermal Power division, was non-core within the publicly listed French conglomerate. Triton acquired the Division in August 2014, and the Company was subsequently rebranded Arvos Group.

Key events since Triton's investment

  • In June 2018, Arvos Group successfully sold Raymond Bartlett Snow to Schenck Process
  • Rebranded the company to Arvos Group
  • Established three divisions: Ljungström, Schmidtsche Schack and Raymond Bartlett Snow

Press releases

31 May 2018 Arvos Group to sell Raymond Bartlett Snow to Schenck Process
01 Sep 2014 Triton completes acquisition of the “ARVOS Group”, the steam auxiliary components business of Alstom’s Thermal Power division
01 Apr 2014 Triton acquires the auxiliary components business of Alstom’s Thermal Power division


Acquisition date:
August 2014


€386 million (2017)

Number of employees:
1,450 (2017)

Advisory Committee:
Udo Stark (Chairman)
Ludger Kramer
Konrad Nassauer
Björn Killmer
Rohin Jain
Karen Oliver 


Company website:

Björn Killmer
Rohin Jain

David Breckinridge
(President Ljungström Division)
Karsten Stückrath
(President Schmidtsche-Schack Division)
Ludger Heuberg

Sign up here to receive email news notifications

rss feed Linked in

Our locations*

* For legal entities please see the legal notice


This website is not directed at visitors who are located within the US.

See legal notice 3

View the full site:

English Deutsch

Basic information

Dansk Español
Français Italiano
Nederlands Norge
Suomi Sverige