Porsche Shuts Down Tech Ventures and Exits Rimac Investment

Porsche AG has announced it is closing three technology subsidiaries — Cellforce Group GmbH, Porsche eBike Performance GmbH, and Cetitec GmbH — and plans to exit its stakes in the Rimac Group and Bugatti Rimac. The decision affects over 500 employees across German operations and signals a pullback from several experimental technology ventures that had positioned Porsche beyond traditional car manufacturing.

The three closed subsidiaries tackled different technology areas. Cellforce Group, based near Stuttgart, was developing high-performance battery cells — the core energy storage units that power electric vehicles. Porsche eBike Performance built electric bicycle drive systems for performance-focused riders. Cetitec specialized in ceramic and technical materials. Porsche Newsroom confirmed these closures on May 8, 2026, though specific timelines for the shutdowns and details about affected employees remain unclear.

The divestiture of Rimac stakes represents a bigger strategic shift. Rimac, a Croatian electric hypercar maker, has been a key technology supplier and partner to premium automakers developing electric powertrains. By exiting this investment, Porsche is stepping back from high-performance electric vehicle partnerships it had cultivated over the past several years.

Broader Moves in the Other Direction

What makes this retreat striking is that it comes alongside Porsche's expansion elsewhere. The company recently acquired V4Smart GmbH & Co. KG for 125 million EUR in total assets, and bought two Porsche dealership centers in London for 22 million EUR combined. These acquisitions focus on traditional business: selling cars and controlling the customer experience directly.

The contrast is deliberate. Technology ventures like batteries and eBikes are long-shot bets — unproven businesses that require years of investment before they turn profitable. Dealerships are proven revenue generators. The pattern suggests Porsche is betting more heavily on its established brand strength and less on experimental diversification.

Why Automakers Keep Trying and Quitting on New Tech

The automotive industry has a long history of making exactly this kind of move. In the 1980s, carmakers dabbled in computing. In the early 2000s, they invested in connected-car services. Now, during the shift to electric vehicles, they're experimenting with batteries, autonomous driving, and electric bikes. Some ventures stick. Many don't.

Porsche's battery effort, for instance, followed a familiar logic: if you're building electric cars, controlling your own battery supply could give you an advantage — cheaper costs, faster innovation, less dependence on suppliers. It makes sense in theory. In practice, battery cell manufacturing is capital-intensive, complex, and dominated by specialists like CATL and LG. For a car company accustomed to assembling parts rather than making them from scratch, the learning curve is steep and the payoff uncertain.

The eBike unit tells a different story. Premium electric bikes are a genuine growth market, and brands like Porsche could theoretically sell them to wealthy customers who buy multiple vehicles and gadgets. Yet even luxury eBikes struggle with tight margins and face intense competition from dedicated bike makers and Chinese manufacturers. The question Porsche faced was simple: is this core to who we are, or a distraction.

What Comes Next

The broader context here is that Porsche is choosing a more conservative path than some competitors. Other automakers — particularly European ones — have maintained or even expanded their technology subsidiaries and partnerships. Porsche's move suggests confidence that its traditional business model and brand are strong enough to weather the industry's transition to electric vehicles without placing bets on emerging markets.

Whether that confidence is warranted remains to be seen. The employees and engineers departing from these three subsidiaries may find homes at other automotive suppliers, battery companies, or start-ups. The specialized knowledge they developed — in cells, electric drives, advanced materials — will likely continue to flow through the German innovation ecosystem. It simply won't be flowing through Porsche.

For investors and industry watchers, this signals that even well-resourced luxury brands are being selective about where they innovate. That's a realistic view of how difficult sustained technology diversification has proven to be for large, capital-intensive manufacturers. It doesn't mean Porsche is retreating from electrification — it's still investing heavily in core electric vehicle development. It means the company is narrowing the scope of what it considers its business to be.