A decade after exiting the smartphone market, BlackBerry has quietly reinvented itself through its embedded software, which now plays a crucial role in millions of vehicles and other critical applications worldwide. The company’s transformation centers on its QNX operating system, which underpins key safety and driver-assistance technologies in approximately 275 million cars currently on the road.

Once synonymous with physical keyboards and early mobile devices, BlackBerry has shifted focus to the largely invisible software running beneath modern vehicles’ systems. QNX operates as a real-time platform that supports features such as collision warnings, blind-spot detection, adaptive cruise control, pedestrian recognition, and lane-keeping assistance. Its design prioritizes reliability and safety, a reputation reinforced by endorsements highlighting the system’s resilience under extreme conditions.

“On a car, you’ll never see QNX’s logo,” said John Wall, president of the division that develops the software. Wall compares QNX engineers to plumbers and electricians, providing vital yet unseen infrastructure akin to pipes and wiring in a home. This underlying technology enables the visible safety functions that drivers increasingly rely on but may not realize are powered by BlackBerry.

Beyond the automotive sector, QNX technology has expanded into industrial settings, medical devices, and robotics—fields that demand precision and dependability in safety-critical systems. For example, hospitals leverage QNX in surgical robots and diagnostic machines, illustrating how BlackBerry’s footprint extends into life-saving applications.

QNX’s success has driven a financial turnaround for BlackBerry, representing half of the company’s total revenue. After a period of struggles following its smartphone heyday, BlackBerry has recorded four consecutive profitable quarters, a performance not seen since its competition with Apple’s iPhone. Its stock price has risen by 50% since a strong earnings report released last month, though it remains well below the company’s market peak of the early 2010s.

The origins of this transformation trace back to BlackBerry’s acquisition of QNX in 2010, initially intended to support the next generation of its mobile devices. However, as the smartphone business faltered, the QNX team remained focused on automotive software. Wall, who has been with the company since the early 1990s, led efforts to deepen QNX’s integration into vehicles rather than compete in infotainment screens, which were increasingly dominated by technology giants like Google and Apple.

A pivotal moment arrived in 2014, when Wall met with Audi’s engineering chief in Silicon Valley. Though Audi was moving to Google’s infotainment system, the automaker expressed a continued need for QNX’s reliable safety software. This realization prompted BlackBerry to pivot away from infotainment toward building essential, behind-the-scenes technology that supports ever-more autonomous vehicle functions.

Today, BlackBerry’s strategy rests on supplying foundational software that automobile manufacturers rely on for safety and control systems, a move that has shielded it from direct competition with larger tech firms while opening new markets. Despite its critical role, QNX’s presence remains invisible to end users, who tend to focus on vehicle features rather than the complex software architecture beneath.

As vehicles evolve into increasingly sophisticated “computers on wheels,” BlackBerry’s QNX is positioned as a cornerstone technology, helping ensure the safety and reliability of next-generation automotive systems and beyond.