Shell announced the relocation of its headquarters from the Netherlands to the United Kingdom. This move was part of a broader strategy to simplify its share structure and align its tax residency with its primary stock market listing.

For the first time since World War II, Shell cut its dividend due to the economic impact of the COVID-19 pandemic. This decision reflected the severe challenges faced by the energy sector during the crisis, as demand for oil plummeted globally.

Shell completed the acquisition of BG Group for approximately $50 billion. This acquisition significantly boosted Shell's liquefied natural gas (LNG) portfolio and strengthened its position in the global energy market, particularly in the LNG sector.

In 2005, Shell underwent a major restructuring, consolidating its complex dual-ownership structure into a single entity, Royal Dutch Shell plc. This change aimed to simplify operations and improve corporate governance, enhancing transparency and efficiency.

The 1973 oil crisis prompted Shell to reassess its strategies. The company focused on securing oil supplies and investing in alternative energy sources. This period marked a significant shift in the global energy landscape, influencing Shell's long-term planning.

Shell Chemicals was established as a separate division to focus on the production and marketing of chemical products. This move diversified Shell's portfolio and allowed the company to capitalize on the growing demand for petrochemicals worldwide.

Shell drilled the first offshore oil well out of sight of land in the Gulf of Mexico. This pioneering effort marked the beginning of offshore oil exploration, opening up new possibilities for oil extraction and significantly expanding the company's capabilities.

During World War II, Shell's operations were significantly impacted. The company played a crucial role in supplying fuel to the Allies, and its facilities were targeted by enemy forces. This period marked a challenging time for the company, requiring strategic adjustments.

Shell expanded into the United States by acquiring a number of oil fields and refineries. This move was part of a broader strategy to establish a significant presence in the lucrative American oil market, which was rapidly growing at the time.

Royal Dutch Shell was formed through the merger of the Royal Dutch Petroleum Company and the Shell Transport and Trading Company. This merger was driven by the need to compete with Standard Oil and to expand their reach in the global oil market.