Foundation as forwarding and shipping agency in Leer by Carl Diedrich Büttner

Commissioning of the first own steamship “Stadt Leer”

Opening of the branch office in Bremen by Johann Albrecht Büttner (2^nd Generation)

Separation of the forwarding agency (Leer) and shipping company (Bremen), takeover of the shipping company by Carl Diedrich Büttner (II) – 3^rd Generation

Purchase of the 1^st bunker vessel “BIENE”

Purchase of the first deep sea going vessel “BRUMMER”

Purchase of the deep sea going vessel “HUMMEL”

Takeover of the company by Carl Habbo Büttner (4^th Generation)

125^th anniversary

Construction of vessels with double hull

Accreditation according to ISO 9002

Certification according to ISM

Foundation of the crewing agency CB MARITIME d.o.o., Rijeka/Croatia

Foundation of Carl Büttner Shipmanagement GmbH

150^th anniversary

MT “LEVANA” first vessel equipped with the scrubber technology to reduce S0₂-emissions

MT “AURELIA” second vessel equipped with the scrubber technology

Restructuring as “Corporate Structure” Carl Büttner Holding GmbH & Co. KG (shareholder Maike and Jörn Büttner – 5^th Generation) Order for the construction of four modern 38.000 tdw IMO 2 products-/ chemical tankers

Deliveries of MT “CB ADRIATIC”, “CB BALTIC”, “CB CARIBIC”, “CB PACIFIC”

Sept 2022 – corporate aquisition by Lomar Shipping, London, a maritime subsidiary of Libra Group

165 years Carl Büttner with new modern corporate design