By Bill Perry @Shutterstock

The Department of Justice has been conduction an ongoing investigation into Google’s anti-competitive business practices. Apparently, Justice has found a smoking gun of some sorts as the WSJ is reporting that Google has offered to separate its ad-tech business to end the investigation.

Alphabet Inc.’s Google has offered concessions in an attempt to head off a possible U.S. antitrust lawsuit aimed at its massive ad-tech business, according to people familiar with the matter, a sign that legal and regulatory pressures on the tech giant are coming to a head.

As part of one offer, Google has proposed splitting parts of its business that auctions and places ads on websites and apps into a separate company under the Alphabet umbrella, some of the people said. That entity could potentially be valued at tens of billions of dollars, depending on what assets it contained.

It couldn’t be determined whether any offer short of asset sales would satisfy the U.S. Department of Justice, where antitrust officials have signaled a preference for deep structural changes to Google’s ad-tech business, rather than promises to change business practices, the people said.

The Justice Department has been conducting a long-running investigation into allegations that Google abuses its role as both a broker and auctioneer of digital advertisements to steer itself business at the expense of rivals. The department is preparing a lawsuit alleging Google’s ad-tech practices are anticompetitive, an action that could be filed as soon as this summer, the people said.

You can read the full story here.