Short answer: Tesla makes most of its money selling electric vehicles and related automotive services, with a growing second business in batteries and energy systems. SpaceX generates revenue mainly from Starlink connectivity and from rocket-launch and space-development services. They are separate companies, not a combined business: their main connection is shared leadership under Elon Musk, occasional dealings between affiliated entities, and overlapping capabilities in engineering, software, energy, communications and advanced manufacturing.
The businesses at a glance
Tesla and SpaceX are often discussed together because of Elon Musk, but their customers, products, revenue cycles and financial disclosures are very different. Tesla sells physical products and services directly to consumers, businesses and energy operators. SpaceX sells access to communications infrastructure and launch capability, with customers ranging from households to enterprises and government agencies.
As an Amazon Associate I earn from qualifying purchases.
| Company | Reported 2025 segments | 2025 revenue | Primary customers | Revenue pattern |
|---|---|---|---|---|
| Tesla | Automotive; energy generation and storage | $94.827 billion combined segment revenue | Consumers, fleets, businesses, utilities and energy developers | Vehicle deliveries, services, leasing, credits and project-based energy deployments |
| SpaceX | Space; Connectivity | $15.473 billion combined segment revenue | Consumers, enterprises, mobile operators and governments | Recurring connectivity subscriptions plus launch and development contracts |
The totals above are simple additions of the segment figures reported in the companies’ 2025 materials. They are useful for scale, but they are not a measure of ownership, valuation or profit, and the companies do not publish a combined set of accounts.
How Tesla makes money
Automotive is the core business
Tesla reported $82.056 billion in 2025 automotive-segment revenue. Its 2025 Form 10-K defines the segment broadly: it covers the design, development, manufacturing, sales and leasing of electric vehicles, plus automotive regulatory credits and related services.
#1 Best Overall
- Compact & Portable Design: This Small Excel, Word, PowerPoint, & Windows Cheat Sheet Mouse Pad measures 11.8" x 9.8", offering a portable mouse pad. Its compact size fits in bags or laptop cases, suitable for professionals, students, or travelers.
- Multi-Software Shortcut Guide: Featuring essential shortcut keys for Excel, Word, PowerPoint, & Windows, this small mouse pad provides a quick reference for frequently used shortcuts, offering a reference designed to support workflow efficiency
- Smooth & Precise Surface: The finely-textured surface ensures precise mouse control, allowing for smooth and accurate movement during work or gaming sessions.
- Durable & Non-Slip Design: This Multi-Software Shortcut Mouse Pad features stitched edges to reduce fraying. The non-slip rubber base helps keep it securely in place, and the water-resistant fabric allows for easier maintenance.
- Clear Print Quality: Displays high-resolution printing intended to remain legible through regular use and cleaning
That definition means a Tesla vehicle sale is only one part of automotive revenue. The segment also includes:
- Vehicle leasing and financing-related activity
- Sales of regulatory credits to other automakers
- Used-vehicle sales
- Maintenance, collision repair and parts
- Paid Supercharging
- Insurance
- Merchandise and other automotive services
Vehicle deliveries remain the economic foundation: Tesla manufactures cars, sells them through its distribution and delivery network, and earns additional revenue as those vehicles are financed, serviced, charged and insured. Leasing can spread revenue over the lease period rather than producing the same timing as an outright sale. Regulatory-credit revenue is different again: it comes from selling compliance credits generated by Tesla’s zero-emission vehicle production to manufacturers that need them under applicable rules.
The mix matters when evaluating Tesla. A dollar of vehicle revenue is tied to production volume, pricing, incentives, shipping and factory utilization. Service, charging and insurance revenue is linked to the installed vehicle fleet. Credit revenue depends on environmental regulations and the credit needs of other manufacturers, so it should not automatically be treated as a permanent, vehicle-like subscription.
Energy generation and storage is the second reportable segment
Tesla reported $12.771 billion in 2025 energy-generation-and-storage revenue, equal to roughly 13.5% of the two reported segment totals. The filing describes this segment as the design, manufacture, installation, sales and leasing of energy-generation and storage products, along with financing, related services and energy-generation incentives.
The segment includes large-scale battery systems such as Megapack and residential products such as Powerwall, as well as the associated installation and services. Tesla said energy-generation-and-storage revenue increased 27% in 2025, primarily because of higher Megapack and Powerwall deployments.
Energy revenue therefore combines several business models:
- Utility and commercial projects: large battery installations are sold and deployed for grid operators, renewable-energy developers and commercial customers.
- Residential storage: Powerwall systems are sold with installation and related support.
- Generation products and incentives: the segment also captures generation equipment, leasing and eligible incentives.
Large battery projects can create substantial revenue when equipment is delivered and installed, but project timing can make quarterly results uneven. A growing installed base can also lead to continuing service and software opportunities, although the 2025 figures supplied here do not break out those recurring components.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsRank #2
- [MULTIFUNCTIONAL]You'll get 2 pieces computer monitor memo boards that you can stick on the left and right edges of your monitor, and they're the perfect office desk organizers and accessories. Computer monitor side panels desktop organizer are suitable for home work or office,bringing convenience. Desktop memo is used to organize meeting memos, important messages, business cards, planning notes.Paste on the message board to keep track of important things and to-do items to prevent forgetting.
- [🌟HIGHLY QUALITY] The material of computer screen side note holder is transparent acrylic. Durable, simple, stylish, light weight, easy to use, not easy to fall off or break. This cute office supplies for women desk can be used for a long time. This computer desk accessories is waterproof and dirt resistance, and look simple and stylish. The transparent acrylic sticky note holder as cubicle accessories is easy to notice the context of your sticky notes.
- [📋Easy to use] Office must haves cool office gadgets for desk ready to tear, easy to install and remove, not easy to leave traces. You only need to peel off the protective film on the surface of the computer side board memo, wipe off the dust on the edge of the computer monitor, and then stick the desk essentials for women office on the right or left side of the tape, and you're done. A perfect gift for your colleagues, friends or classmates and family members or relatives
- [🏢MULTI-SCENE USE] This desk supplies computer memo board can be applied to home and office, clear your office decor for women, suitable for most computer monitors, screens and cabinets, you can put it where you think, this cute office decor serve as a reminder. Stick on the computer side. It’s a good office gadgets can remind work improve office productivity. Pasted cabinets, dressers, refrigerators, walls, etc as cubicle accessories. To make life more orderly.
- [💌NOTE] The adhesive force of the computer sticky note holder is very strong. It can not be directly pasted on the computer screen. It should pasted on the black edge of the screen. Narrow edge not recommended!!! If you are not satisfied with your purchase, or if the product is damaged or broken in transit, please let us know immediately. We will promptly solve your problem.
How SpaceX makes money
The Space segment sells launch and development work
SpaceX reported $4.086 billion in 2025 Space-segment revenue. This segment covers launch services and launch-and-development work, including contracts that pay SpaceX to place payloads into orbit or to perform related development activities.
Launch revenue is contract-based and depends on mission schedules, payload readiness, regulatory approvals, vehicle availability and the terms of government and commercial agreements. SpaceX said launch-and-development growth was driven in part by an extended NASA Cargo Resupply Services contract and a U.S. government contract.
Operational volume also increased: Falcon launches rose from 134 in 2024 to 165 in 2025, according to SpaceX’s reported materials. More launches can increase revenue capacity, but launch count by itself does not reveal the price, margin or customer mix of each mission. A government development award, a cargo resupply mission and a commercial launch can have very different economics.
The Space segment is not limited to a simple “rocket ticket.” Development work can involve engineering, mission integration and other services required to make a launch system or spacecraft program operational. That makes the segment partly industrial and partly services-based, with revenue recognized according to contract performance and delivery terms.
Connectivity, led by Starlink, is SpaceX’s larger segment
SpaceX reported $11.387 billion in 2025 Connectivity revenue, about 73.6% of its combined reported segment revenue. The segment is centered on Starlink, a satellite-connectivity network that sells internet and related connectivity services.
SpaceX identifies four major sources of connectivity demand:
- Consumer subscribers: households and individuals pay for service and typically acquire or lease the required customer equipment.
- Enterprise connectivity: businesses use the network for primary or backup connectivity, remote operations and distributed sites.
- Mobile connectivity: connectivity services can support transportation and mobile-network use cases.
- Government connectivity: public-sector customers purchase resilient communications capacity and related services.
Connectivity produced $4.423 billion in operating income in 2025, a figure that distinguishes it from the Space segment’s revenue-only figure in the supplied disclosure. The result illustrates why subscriptions can change the financial profile of a space company: once the network is operating, additional subscribers can contribute recurring revenue without requiring a new rocket launch for each billing period. That does not make the business asset-light; satellites, ground infrastructure, spectrum access, customer terminals and network upgrades require continuing investment.
Rank #3
- Stay Organized with Ease: Our To Do List Notepad provides multiple sections with plenty of space to jot down all of your important tasks.A versatile office supply perfect for daily task management, helping you keep track of everything that needs to be done and prioritize effectively.
- Achieve Your Productivity Goals: Begin each day on a positive note, reminding you of your potential, strength, and the significance of staying focused on your goals. Our Daily Checklist Notepad is the ultimate tool to streamline your daily planning and elevate your productivity. With a clear and concise overview of your tasks, you can effortlessly prioritize what truly matters and make consistent strides towards achieving your goals.
- Reliable and Stylish: Our to do list planner combines functionality with durability. With a transparent PP cover, the inner pages are well-protected from dirt and wear. Additionally, the back cover is crafted with thick paperboard, offering a stable surface for your writing needs. Each notepad includes 52 pages of high-quality, 100gsm paper, which is thick and non-bleeding, resulting in a smooth and enjoyable writing experience.
- Versatile Use: This daily checklist notepad, suitable for teacher supplies and a wide range of applications, proves invaluable in various settings including work, school, and home. Whether you need to organize your daily tasks, plan a project, or create a grocery list, this notepad serves as the ideal tool. Its compact size ensures easy portability, allowing you to conveniently carry it with you throughout your day.
- Perfect Present for Anyone: Our Daily To-Do List Notepad is the perfect present for those who value organization and productivity. With its stylish design and versatility, this office desk accessory is also a practical addition to school supplies. Suitable for students, professionals, and homemakers alike, it helps keep tasks and priorities in check effortlessly.
SpaceX said consumer-subscriber revenue growth reflected 99.9% growth in Starlink subscribers, partly offset by an 11.2% decline in subscriber average revenue per user. The filing attributes the lower average revenue per user in part to international expansion, which added lower-priced plans. In other words, the subscriber base expanded dramatically while the average amount collected per subscriber fell as the service entered more price-sensitive markets.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Revenue scale and mix: Tesla is larger in 2025 reported revenue
| Measure | Tesla | SpaceX |
|---|---|---|
| Larger reported segment | Automotive: $82.056 billion | Connectivity: $11.387 billion |
| Second reported segment | Energy generation and storage: $12.771 billion | Space: $4.086 billion |
| Combined reported segment revenue | $94.827 billion | $15.473 billion |
| Approximate share of combined revenue from larger segment | Automotive: 86.5% | Connectivity: 73.6% |
| Reported operating-income detail | Segment gross-profit information is reported, but no comparable amount is included in the figures available here | Connectivity operating income: $4.423 billion |
On the reported 2025 figures, Tesla generated the larger revenue total by a wide margin. That answer is strictly about reported segment revenue. It is not a comparison of market capitalization, enterprise value, cash flow, valuation, or overall profitability. SpaceX’s disclosure is a prospectus-style company filing, while Tesla’s figures come from its Form 10-K, so the presentation and level of detail are not identical.
Recurring subscriptions versus product and project sales
Tesla’s revenue starts with products and expands through the installed base
Tesla’s automotive economics begin with a manufactured vehicle. Revenue is recognized when vehicles and related services are delivered under the applicable accounting rules, with leasing and other arrangements producing different timing. The energy business also begins with hardware: a Powerwall, Megapack or generation product is manufactured, sold, leased or installed.
After a vehicle or energy system is deployed, Tesla can continue to earn from charging, maintenance, repairs, insurance, parts, software-enabled features and other services. Those follow-on streams can be more repeatable than a one-time equipment sale, but the supplied 2025 segment figures do not separate their individual contributions.
SpaceX combines contract revenue with subscriptions
SpaceX’s launch business is project-oriented. Each mission involves a customer, payload, launch window and contract milestones. Revenue can be lumpy because a delayed mission may shift recognition between periods, while a government development award may follow its own schedule.
Free tools Windows power users keep installed
One-click scans. No signup required.
Starlink adds a subscription layer. Monthly connectivity payments can recur across a growing customer base, and the same network can serve households, companies, mobile users and government agencies. However, subscriptions still depend on continued network investment, customer equipment, local licensing and pricing decisions. The reported 11.2% decline in average revenue per user shows that subscriber growth and revenue per customer can move in opposite directions.
Customers: consumers, enterprises and governments
| Customer group | Tesla examples | SpaceX examples |
|---|---|---|
| Consumers | Electric vehicles, charging, insurance, Powerwall and related services | Starlink residential connectivity and customer equipment |
| Businesses | Fleet vehicles, commercial charging and energy storage | Enterprise connectivity, launch services and mission integration |
| Utilities and infrastructure operators | Megapack and other large-scale storage deployments | Satellite-network and ground-infrastructure users |
| Governments | Indirect influence through vehicle and energy regulations and incentives | Launch, cargo-resupply, development and government-connectivity contracts |
Tesla is therefore more exposed to consumer financing conditions, vehicle affordability, factory output and competition in the auto market. SpaceX has consumer exposure through Starlink, but its launch and government-connectivity work adds enterprise and public-sector counterparties. Neither customer mix is risk-free: households can cancel or defer purchases, businesses can delay projects, and government programs can change scope or timing.
Rank #4
- 【Adjustable & Ergonomic】：This laptop stand can be adjusted to a comfortable height and angle according to your actual needs, letting you fix posture and reduce your neck fatigue, back pain and eye strain. Very comfortable for working in home, office and outdoor.
- 【Sturdy & Protective】 ：Made of sturdy metal, it can support up to 17.6 lbs (8kg) weight on top; With 2 rubber mats on the hook and anti-skid silicone pads on top & bottom, it can secure your laptop in place and maximum protect your device from scratches and sliding. Moreover, smooth edges will never hurt your hands.
- 【Heat Dissipation】 ：The top of the laptop stand is designed with multiple ventilation holes. The open design offers greater ventilation and more airflow to cool your laptop during operation other than it just lays flat on the table.
- 【Portable & Foldable】：The foldable design allows you to easily slip it in your backpack. Ideal for people who travel for business a lot.
- 【Broad Compatibility】：Our desktop book stand is compatible with all laptops from 10-15.6 inches, such as MacBook Air/ Pro, Google Pixelbook, Dell XPS, HP, ASUS, Lenovo ThinkPad, Acer, Chromebook and Microsoft Surface, etc.Be your ideal companion in Home, Office & Outdoor.
Capital intensity, engineering and research
Both companies require large, sustained investment, but the assets are different. Tesla invests in vehicle factories, battery production, charging infrastructure, energy-manufacturing capacity, software and service networks. SpaceX invests in launch vehicles, spacecraft, launch sites, satellite production, ground systems and network operations.
The accounting consequences also differ. A vehicle factory produces units that can be sold repeatedly; a launch system and satellite network are infrastructure intended to support many missions or subscribers. Tesla’s energy projects may be delivered in large batches, while SpaceX’s launch cadence and satellite deployment schedule affect when capacity becomes available.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minutePC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11The 2025 information supplied here does not provide a directly comparable research-and-development total for both companies. It is therefore not valid to claim that one spends a specific multiple of the other on research. What can be said from the businesses themselves is that both depend on continuous engineering, manufacturing scale and reliability improvements, with SpaceX’s launch and satellite systems carrying especially visible development and infrastructure requirements.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Regulation and government dependence
Tesla depends on automotive and energy rules
Tesla’s regulatory-credit revenue exists because emissions and zero-emission vehicle rules create compliance markets. Vehicle safety, autonomous-driving rules, battery transport, electricity-market rules, building permits and energy incentives also influence its products and costs. The energy segment includes sales of energy-generation incentives, so policy can affect both demand and reported revenue.
Regulation is not the same as a government customer. Tesla generally sells vehicles and energy systems to private buyers, businesses and utilities, while government rules shape what products qualify for credits or incentives and how they may be sold and operated.
SpaceX sells directly into government programs
SpaceX’s launch and development revenue includes government work. The 2025 disclosure specifically cites an extended NASA Cargo Resupply Services contract and a U.S. government contract as contributors to growth. Government contracts can provide scale and credibility, but they also bring procurement rules, mission requirements, audits, budget cycles and political risk.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Starlink’s government-connectivity business adds another public-sector channel, while consumer and enterprise subscriptions diversify the customer base. The available figures do not quantify the exact government share of total SpaceX revenue, so it would be misleading to describe the company as either government-funded or independent of government contracts.
Best Value
- Twin-Ball Design : Hiacry gel pen features a double ball conical tip that reduces writing resistance and provides a stable and smooth writing experience. 0.7mm quick drying black ink ensures no jumping, leakage or seepage.
- Quick-Dry Long Lasting Ink：0.7mm black ink can slide effortlessly, dry immediately, & is not easily dirty. It has a high-capacity reservoir (up to 1300 meters), which is very suitable for left-handed & right-handed users.
- Sleek Design for Journaling & Planning: Engineered with a low center of gravity and precision tip for steady ink flow, these journaling pens excel at note-taking, sketching, planning, and more. They combine stylish pens with top-tier performance.
- Rolling Ball Design：The pocket clip with roll ball design can be easily attached to notebook pockets and binders, in addition, the fidget on the pen clip is also a small toy for your daily thinking to relieve stress.
- Comfortable Non-Slip Grip：The ergonomic pen barrel has a soft rubberized coating for a comfortable, non-slip grip, so you won't get fatigued even after long hours of writing.
Where Tesla and SpaceX overlap
Shared leadership is the clearest connection
Elon Musk is the central governance link. Tesla’s official biography states: “Elon has also served as Chief Executive Officer, Chief Technology Officer and Chairman of Space Exploration Technologies Corporation, an advanced rocket and spacecraft manufacturing and services company (“SpaceX ”), since May 2002.”
That common leader can influence strategic priorities, recruiting, engineering culture and public communications, but it does not turn the companies into one legal entity. Tesla and SpaceX have separate corporate structures, products, customers, financial statements and boards or governance processes.
Affiliated-company dealings can occur
Tesla’s 2025 filing says it periodically does business with entities affiliated with its chief executive and directors, including SpaceX, under Tesla’s Related Person Transactions Policy. The cited note does not quantify a material 2025 Tesla–SpaceX transaction. Accordingly, the filing supports the existence of possible affiliated-company dealings, not a claim that Tesla routinely buys SpaceX hardware, that SpaceX is a Tesla supplier, or that the companies share revenue.
Recommended Free Tools
Capabilities are adjacent, not identical
The companies work in different end markets, yet several technical capabilities sit next to each other:
- Advanced manufacturing: both need repeatable production of complex hardware and tight quality control.
- Software and data: vehicles, batteries, satellites and ground networks depend on software for monitoring, control and customer features.
- Energy systems: Tesla sells batteries and energy infrastructure; SpaceX requires power systems for launch, spacecraft and communications operations.
- Communications: Tesla vehicles and energy products use connectivity, while SpaceX sells connectivity as a primary product through Starlink.
- Aerospace infrastructure: SpaceX is directly involved in rockets, spacecraft and launch sites; Tesla’s role is adjacent through manufacturing, batteries and software rather than orbital launch.
These overlaps describe compatible capabilities, not proof of shared technology, cost savings or operational integration. No authoritative published figure in the supplied material measures total Tesla–SpaceX synergies.
Does Tesla own SpaceX?
No. Tesla does not own SpaceX, and SpaceX does not own Tesla. They are separate companies. Elon Musk’s leadership role in both and any transactions with affiliated entities should not be confused with a parent-subsidiary relationship, a merger or a combined reporting group.
Because SpaceX is not presented as a Tesla subsidiary in Tesla’s 2025 filing, Tesla shareholders should not treat SpaceX’s revenue, Starlink operating income or launch assets as Tesla revenue or assets. Likewise, SpaceX’s reported figures do not include Tesla’s automotive or energy sales.
Which company makes more money?
Using the reported 2025 segment figures, Tesla makes more revenue: $94.827 billion across automotive and energy generation and storage, versus $15.473 billion across Space and Connectivity for SpaceX. Tesla’s automotive segment alone, at $82.056 billion, is larger than SpaceX’s two reported segments combined.
The answer changes if “makes more money” means profit, cash flow or return on capital. The supplied SpaceX disclosure reports $4.423 billion of Connectivity operating income, but no comparable Space-segment operating income is provided. Tesla’s filing reports segment gross-profit information, yet the specific comparable amounts are not included in the available figures. A fair profit comparison therefore cannot be calculated from these disclosures alone.
What to watch when comparing the companies
- Tesla automotive mix: vehicle volume, pricing, leasing, regulatory credits and the growth of paid services.
- Tesla energy execution: Megapack and Powerwall deployments, project timing and the durability of the 27% 2025 segment growth rate.
- SpaceX launch cadence: whether the increase from 134 to 165 Falcon launches continues and how contract mix affects revenue.
- Starlink economics: subscriber additions, average revenue per user, customer-equipment costs and network capacity.
- Government exposure: NASA, U.S. government and other public-sector awards, including renewal and budget risk.
- Capital requirements: factory, battery, satellite, launch-site and network investments needed to support future growth.
- Governance and related parties: any disclosed transactions involving affiliated entities, their terms and their materiality.
The cleanest conclusion is that Tesla is a diversified electric-vehicle and energy company whose revenue is still dominated by automotive sales, while SpaceX is a launch-and-connectivity company whose 2025 revenue is dominated by Starlink. Their shared leader and neighboring technologies create strategic proximity, but not shared ownership or a combined financial statement.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →
