Company Story
1979 - Helix Energy Solutions Group, Inc. was founded as a provider of offshore oil and gas services.
1997 - The company went public with an initial public offering (IPO).
2001 - Helix acquired the Cal Dive International, Inc. and expanded its services to include deepwater construction and diving operations.
2006 - The company acquired the Torch Offshore, LLC and expanded its presence in the Gulf of Mexico.
2010 - Helix acquired the Microsoft Corporation's interest in the Helix Nebula joint venture.
2012 - The company acquired the Discovery Offshore S.A. and expanded its presence in the North Sea.
2019 - Helix Energy Solutions Group, Inc. acquired the Alliance Specialty Services, LLC and expanded its presence in the Gulf of Mexico.
2020 - The company acquired the Oil and Gas business of the Alliance Specialty Services, LLC.