The New York Times has an article about the influence that Gazprom has on the Russian government. It’s not too much of a leap to say that Gazprom is the Russian government. The company’s president Dmitri Medvedev became Russia’s president last week. Putin, the former president, is now prime minister. And Viktor Zubkov, the former prime minister, will become the new head of Gazprom.

It’s hard to overemphasize Gazprom’s role in the Russian economy. It’s a sprawling company that raked in $91 billion last year; it employs 432,000 people, pays taxes equal to 20 percent of the Russian budget and has subsidiaries in industries as disparate as farming and aviation.

But I was most impressed to find that at the company’s 15th birthday party, they invited Medvedev’s band to play, Deep Purple.

“The gig at the Kremlin was fun, but it wasn’t wild,” Ian Gillan, Deep Purple’s frontman, wrote in an article for The Times of London after the show. “The young guys and more junior staff were all up on their feet, although they were looking nervously over at their bosses to see whether they could loosen their ties. It was as if they were asking, ‘How much fun are we allowed to have?’ ”