Tesla Inc. (Tesla (TSLA)) spent much of its second-quarter update talking about Cybercab production, Robotaxi expansion, and artificial intelligence. But the company's fastest-growing business wasn't any of those.
Instead, it was Services and Other—a catch-all segment that includes vehicle servicing, paid Supercharging, insurance, used vehicle sales, retail merchandise, and other recurring businesses tied to Tesla's expanding fleet. While Tesla does not separately disclose Robotaxi revenue, the Services and Other segment offers the clearest reported measure of its growing fleet-based business.
Revenue from Services and Other climbed to $4.581 billion in the second quarter, up from $3.046 billion a year earlier—a 50.4% increase. That easily outpaced Tesla's overall revenue growth of 25.5%, automotive revenue growth of 23.1%, and energy generation and storage revenue growth of 12.5%.
Tesla's Fastest-Growing Reported Business
The numbers highlight an increasingly important shift inside Elon Musk's Tesla.
Automotive revenue remained the company's largest business at $20.516 billion, while energy generation and storage contributed $3.139 billion. But Services and Other was the fastest-growing reported segment by a wide margin, expanding at roughly twice the pace of Tesla's overall business, more than twice as fast as automotive, and four times faster than energy.
Tesla has increasingly emphasized monetizing its installed vehicle base rather than relying solely on selling more cars. The company noted that FSD (Supervised) adoption reached record subscription levels during the quarter, with more than 55% of new North American deliveries including FSD subscriptions, while its Robotaxi footprint expanded to additional U.S. cities.
However, Tesla does not separately report revenue generated by Robotaxi operations, making the Services and Other segment the primary financial indicator investors can track as these fleet-related businesses grow.
Profitability Is Growing Too
The segment wasn't just growing faster—it was also becoming more profitable.
Tesla said Services and Other generated a record $648 million gross profit during the quarter while achieving a 14% gross margin, both all-time highs for the business.
That narrowly exceeded the roughly $640 million gross profit generated by Tesla's energy generation and storage business, based on the company's reported revenue and cost figures ($3.139 billion revenue, less $2.499 billion cost of revenue).
The company attributed the improvement to growth across all major services categories and said it expects profits to continue increasing as its global vehicle fleet expands and operating efficiencies improve.
Why Investors Should Watch It
For years, investors primarily judged Tesla through vehicle deliveries and, more recently, Megapack deployments. But the latest quarter suggests another business is quietly becoming a more meaningful growth driver.
As Tesla adds millions of vehicles to its global fleet, every new owner becomes a potential long-term customer for servicing, software subscriptions, charging, insurance, and other recurring offerings.
While Robotaxi may remain Tesla's biggest long-term narrative, its Services and Other division is already producing measurable revenue growth today—and, in the second quarter, it was the company's fastest-growing reported business.
