It’s impossible to imagine the electric car industry without Tesla. While the company generally develops sustainable technologies for energy generation and storage, it’s best known for its electric vehicles (EVs). After all, the launch of the Model S in 2012 ushered in an era where owning an electric car became the ultimate power move, enabling Tesla to outsell BMW and Mercedes-Benz in 2018 on its way to becoming the face of luxury vehicles.
What Is Tesla?
Owned by tech mogul Elon Musk, Tesla is a renewable energy provider known for producing clean energy technologies, including electric cars, solar panels and battery storage solutions. But Musk’s personal ambitions have influenced the business to shift away from electric vehicles toward artificial intelligence and robotics, cementing Tesla’s status as a versatile tech company rather than simply an EV maker.
Tesla seems destined to expand beyond electric cars, though, given that CEO Elon Musk has set his sights on artificial intelligence. Here’s a rundown of the company’s early days, what exactly it does, its current and upcoming products, how it generates revenue and what sets it apart from other automakers.
Who Founded Tesla?
Engineers Martin Eberhard and Marc Tarpenning founded Tesla in 2003, choosing the name to honor engineer and inventor Nikola Tesla. Their interests in sports cars and addressing climate change led them to pursue electric vehicles, with the ultimate goal of mass-producing a high-performance all-electric sports car.
But building such a vehicle required new cooling systems and software, among other engineering feats. To bring in more capital to keep the business going, Eberhard and Tarpenning approached tech mogul Elon Musk, who led the 2004 funding round to become Tesla’s largest shareholder and board chair.
Musk used his newfound authority to control Tesla’s operations and influence the board to oust Eberhard as CEO in 2007. By 2008, both Eberhard and Tarpenning had left the company, with the pair suing Musk the following year for depicting himself as Tesla’s founder. Details of the settlement remain sparse, but one notable outcome is that Musk was legally recognized as a founder alongside Eberhard and Tarpenning, solidifying his grip on Tesla.
What Does Tesla Do?
Tesla is a renewable energy provider that aims to make everyday life environmentally friendly with clean energy technologies. While it’s made a name for itself designing electric cars and chargers, it also manufactures solar panels and batteries to help residential and commercial customers generate and store energy without leaving a carbon footprint.
That said, Tesla’s scope is quickly evolving. The company’s most recent “Master Plan” hints that ventures in AI and robotics could play a larger role in its overall direction, sparking debate around whether it makes sense to classify Tesla as a luxury EV automaker versus a more diverse technology company that just happens to produce electric cars.
Is Tesla a Car Company or a Technology Company?
Electric vehicles may have inspired Tesla’s founders, but Musk has expanded the business’ vision to match his own personal ambitions. Musk has made it clear that he doesn’t want Tesla to be viewed as a car company, emphasizing instead that it is refocusing its efforts on humanoid robots. To that end, the organization has repurposed Model S factories into hubs for ramping up robotic production.
A potential merger between Tesla and Musk’s aerospace company SpaceX would place the former more firmly in broader tech territory as well. It’s not a far-fetched proposal, either, considering that SpaceX already acquired SpaceXAI (formerly xAI) to set up its historic IPO. Absorbing Tesla would be the next logical step in advancing Musk’s business empire and ensuring Tesla remains at the forefront of tech innovation.
Tesla’s Main Products and Services
Tesla has become a versatile tech provider, outgrowing its renewable energy roots and entering sectors like robotaxis and humanoid robots.
Electric Vehicles
Though Tesla has officially discontinued the renowned Model S and Model X, customers can still choose between the Model 3 sedan, Model Y SUV and Cybertruck. All three vehicles are all-electric and can travel more than 320 miles on a single charge. Tesla has also added autonomous driving capabilities in the Model 3 and Model Y, although drivers still need to supervise their vehicles when activating this feature.
Charging Stations
Tesla designs a range of charging stations for residential and commercial customers, including mobile chargers, wall chargers, superchargers and megachargers for semi-trucks. For those on the go, the company has built a network of more than 80,000 publicly available supercharger stations, which drivers can locate in the Tesla app. Customers can even use their Tesla vehicle to map out routes based on charger availability for longer road trips.
Solar Panels
Tesla touts its solar panels as quick to install, barely noticeable as they blend into the roofline and easy to manage through a mobile app. Despite their thinner design, the panels can withstand various weather conditions, provide three times more power zones than typical solar panels and come with a 25-year warranty. Customers can earn tax credits as well, depending on local, state or federal initiatives in their area.
Battery Systems
Powerwall is a home battery that works in tandem with Tesla’s solar panels, compiling data on customer usage, weather forecasts and utility costs to power a home as efficiently as possible. For commercial customers, Megapack is a battery system that supports more energy-demanding use cases like businesses, data centers and microgrids, with the intention of stabilizing the grid and avoiding power outages.
Robotaxi Service
Tesla first launched its robotaxi service in Austin in June 2025, allowing riders to hail driverless Model Ys in select areas. This service has since expanded to geofenced areas in cities across Texas and Florida, with Tesla working toward a broader national rollout.
The company also did a limited release of its Cybercab robotaxi in Austin in September 2026. Designed specifically for autonomous ride-hailing, these electric two-seaters have no steering wheel or pedals. And in a notable departure from other self-driving vehicle companies, Tesla opted to forgo costly radar and LiDAR systems, relying instead on cameras and neural networks to help Cybercabs navigate their surroundings.
Optimus Robot
Optimus is Tesla’s humanoid robot that engages with its environment using two legs and two arms. To date, the robot has been shown performing basic tasks like walking on its own, squatting, lifting items with one arm and sorting objects by color. While Musk has made vague promises that Optimus will become an integral part of everyday life, it’s still in development as Tesla’s production falls behind its Chinese counterparts.
How Tesla Makes Money
Although Tesla’s slumping vehicle sales in 2024 represented its first year-over-year drop since 2011, EVs are still the company’s bread and butter. According to its 2025 fiscal report, Tesla made more than $94.83 billion in total revenue. Here’s a breakdown of which sources generated the most income:
- Automotive Sales: This category includes new vehicles, internet connections, full self-driving (FSD) subscriptions, supercharger programs and software updates. In all, this grouping raked in $65.82 billion.
- Energy Generation and Storage: As the name suggests, this area covers sales of Tesla’s energy products like its batteries and solar panels. Tesla earned a respectable $12.77 billion in this segment.
- Services and Other: This broad category includes sales from used vehicles, non-warranty maintenance and repairs, paid supercharger sessions, automotive insurance, automotive parts and retail merchandise. That adds up to $12.53 billion.
- Automotive Regulatory Credits: This section refers to selling regulatory credits to other automakers. Tesla brought in $1.99 billion through this method.
- Automotive Leasing: This revenue comes from Tesla vehicle lease agreements and buyouts, tacking on an additional $1.71 billion.
Based on these numbers, vehicle sales accounted for almost 70 percent of Tesla’s total revenue in 2025. The company may be pivoting toward artificial intelligence and robotics, but it still needs its electric car business to finance its future endeavors.
How Is Tesla Different From Traditional Automakers?
While Tesla has built its reputation on reimagining electric vehicles, it has also established a unique customer service strategy. The company bypassed the traditional dealership model, letting customers personalize their cars online or visit showrooms run only by Tesla staff. This direct-to-consumer approach removed obstacles like price negotiations and conflicts of interest posed by franchised dealerships, simplifying the car-buying process.
Meanwhile, over-the-air software updates deliver the latest features straight to vehicles, and Tesla’s “Ranger” program sends mobile technicians directly to customers’ homes for any needed maintenance — cutting down on in-person visits. And it doesn’t hurt that Tesla models are being equipped with autonomous capabilities, keeping the Tesla brand associated with the cutting-edge as AI begins to reshape the automotive landscape.
Frequently Asked Questions
What is Tesla best known for?
Tesla is best known for helping electric vehicles (EVs) go mainstream. In particular, the launch of its Model S sedan in 2012 established electric cars as a highly desirable luxury commodity, enabling Tesla to outsell major luxury brands like BMW and Mercedes-Benz. As a result, Tesla is credited with ushering in the modern era of EVs with its Model S and Model X until their retirement in early 2026.
Who owns Tesla?
CEO Elon Musk became Tesla’s largest shareholder when he dominated a funding round in 2004, and he still owns more than 28 percent of the company’s stock. Because of Tesla’s publicly traded status today, thousands of individuals and institutions own shares as well, including major groups like BlackRock and Vanguard Group.
What products does Tesla make?
Along with electric vehicles, Tesla designs other renewable energy solutions like charging stations, solar panels and battery systems. More recently, the company has ventured into robotaxis with the launch of its Cybercab service, and it is developing a humanoid robot called Optimus, although production has stalled.
Is Tesla named after Nikola Tesla?
Yes, founders Martin Eberhard and Marc Tarpenning — both electrical engineers themselves — named Tesla after Nikola Tesla, an electrical engineer and inventor famous for creating the alternating current (AC) electric motor.
Is Tesla still growing?
According to Tesla’s 2025 fiscal report, the company had $44.06 billion in cash and cash equivalents and investments at the end of 2025 — $7.50 billion more than at the end of 2024. Tesla’s EV sales may be slowing, but that may be due to the company’s pivot to focusing more on humanoid robots, robotaxis and other newer technologies.
