The Investment Division operates as a holding company engaged in petroleum, telecommunications, wholesale and retail, chemicals, semiconductors, biotechnology, and other industries.

The Business Division, SK Inc. C&C, provides system integration, software design and development, information processing, and consulting services.

Although Sovereign failed to oust fraud-convicted chairman Chey Tae-won, SK sought to increase transparency and corporate governance to prevent further pressures from activist shareholders.

[2] Despite the reorganization, consistent concerns had been raised over the unstable structure of corporate governance.

It solidified their ownership compared to the pre-merger when Chey's stake in ex-SK Holdings was only 0.02 percent.