Rotenberg is the president of the Hockey Club Dynamo Moscow. In 2013, he became a member of the committee of the International Judo Federation. In preparation for the 2014 Winter Olympics in Sochi, Rotenberg won contracts worth $7 billion, including a $2 billion coastal highway and an underwater gas pipeline that came in at 300% of average costs.
Rotenberg was named in the Panama Papers. Those leaked legal documents show Rotenberg sent $231 million in loans to a company in the British Virgin Islands in 2013.
In 2013, Rotenberg became the chairman of the Enlightenment Publishing House [ru], which had once been the biggest supplier for textbooks in the Soviet Union. After Enlightenment became a private company in 2011, the government of the Russian Federation started to make several changes in that sector. In 2013, an internal council was formed by the Ministry of Education to check all textbooks. Many of Enlightenment's competitors’ books did not pass this new evaluation and so Enlightenment won about 70% of the contracts for new textbooks in the Russian Federation in 2014.