Tim Culpan, Columnist

Chip Deals Are Going to Get a Lot Harder to Pull Off

A growing trend of failed deals shows that semiconductor acquisitions aren’t getting any easier, with national security concerns and increasing government restrictions scuttling plans.

Governments are tightening regulations.

Photographer: Krisztian Bocsi
Lock
This article is for subscribers only.

Nvidia Corp.’s aborted attempt to buy British semiconductor company Arm Ltd. isn’t the only chip deal to fail at the hands of regulators, yet its high-profile defeat portends a tough outlook for mergers and acquisitions in what has become one of the world’s most politicized industries.

GlobalWafers Co., a Taiwanese maker of the sliced silicon upon which chips are produced, last week called off its planned $5 billion purchase of Germany’s Siltronic AG. The takeover had received regulatory approval in various nations, including China, but was blocked by Berlin for unspecified reasons.