Establishment of CT Biocarbonic in Zeitz (Saxony-Anhalt) as a Joint Venture with CropEnergies

Establishment of the company ProTech Energiesysteme in Friolzheim

Reconstitution as Tyczka Energie

Tyczka Totalgaz and the Valentin Group bundle their activities in the liquefied petroleum gas final consumer sector in the greater Rhine-Main area and found the joint venture 'Valentin Flüssiggas'; Tyczka sells its holdings in Césky Plyn

Tyczka purchases from Air Liquide a significant proportion of the carbon dioxide business unit in the German market and founds 'Tyczka Kohlensäure'

Merger of Tyczka Minol to form Tyczka Totalgaz (joint venture between Tyczka Energie and TOTAL Germany)

Tyczka receives the business award of the county of Bad Tölz-Wolfratshausen

Tyczka purchases Aral's liquefied petroleum gas business unit

Expansion of the joint cooperation with TOTAL Germany

Foundation of Césky Plyn in Prague, Czech Republic

Foundation of Tyczka Minol in Leipzig

Foundation of Tyczka Industrie-Gase in Mannheim as a joint venture with Air Products

Commissioning of the liquefied petroleum gas inland harbour terminal in Mannheim

Development of the hand-held and stadium torches for the Summer Olympic Games in Munich

Foundation of Tyczka Neue Gastechnik in Innsbruck, later Hall/Tirol – Austria

New plant facility in Geretsried, transfer of company headquarters from Schwarzenfeld to Geretsried

Start of liquefied petroleum gas supply via tank facilities in Germany 1950

Dr. Hans-Wolfgang Tyczka joins his father's company

Foundation of "Industriegas GmbH Georg Tyczka" in Schwarzenfeld

Confiscation of the plants in Görlitz and Prague-Satalice

Foundation of the company "Energiegas Georg Tyczka" in Prague Satalice

Commissioning of the first liquefied petroleum gas road tanker in Germany

Setup of the first filling plant for liquefied petroleum gas in Germany

Start of liquefied petroleum gas sales (Leuna – propane gas)

Foundation of the company 'Georg Tyczka Sauerstoffwerk' in Weinhübl near Görlitz, Silesia