Arm Delivers Record Revenues and Record Profits in FY21

- 2021 total revenues were up 35% to $2.7Bn with strong growth in both royalty and non-royalty revenue.
- 2021 licensing (non-royalty) revenues were up 61% to $1.13Bn as our expanded product portfolio and new business models such as Arm Flexible Access gave more customers more reasons and more ways to license Arm technology.
- 2021 royalty revenues were up 20% to a record $1.54Bn, helped by continuing strong growth of 5G smartphones, more ADAS and IVI chips going into cars, and price increases in 32-bit microcontrollers.
- Adjusted EBITDA were up 68% year on year to $1Bn, giving an Adjusted EBITDA margin of 37%.
- A record 29.2 billion chips shipped in FY21, including nearly 8 billion (7.8) in Q4.
- With more than 225 billion Arm-based chips shipped by our partners, we have the world’s largest computing footprint and a unique understanding of the complete compute spectrum.
“Our record results demonstrate that the demand for Arm technology and the strength of the Arm ecosystem has never been greater – our compute platform will power the next set of technology revolutions across cloud computing, automotive and autonomous systems, the IoT, the Metaverse and beyond,” said Rene Haas, CEO Arm. “As we look ahead to a future built on Arm, our priority is to continue to deliver on our business strategy, enable partners with the solutions they need through further investment in our roadmaps and engineering talent, and together with our ecosystem redefine the future of computing.”
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Tech leaders take on “This or That” at Embedded World 2025! 🔥
We put some of Arm’s brightest minds in the hot seat. Watch now and play along!
#ew25
🚨 Don't miss Rene Haas and @LizClaman today at #SXSW 2025 for an inside look at the state of AI, Arm’s role in it, and what to expect next!
🕝 2:30–3:30 PM CT
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Spotted at Embedded World! 👀
Have you managed to catch any of our speakers at the show?
🚘 Generative AI is enabling rapid advancement in the automotive industry, and we are right at the front of it.
Watch below as Suraj Gajendra, VP of Products and Solutions for Automotive, explains the impact of AI, and what new user experiences are coming into play.
How are we supporting the growth of IoT development for our ecosystem? 🌐
➡️ Enhancing AI performance, bringing Arm KleidiAI to the IoT, and investing in the range of devices built on Arm.
Paul Williamson, SVP and GM for IoT, gives us all the details.
Ready to star in your own unique story with our Generative AI Photo Booth? 🪄
Using the YOLO11 model, Raspberry Pi 5 detects objects and creates an amazing story using the TinyStories SLM.
If you're at the event, come check it out, and get it all printed on a postcard to take…
Cortex-A320 supports both rich and real-time operating systems. 💪
Listen as John Thompson, Senior Director of Software and Ecosystems, talks to us more about it.
🚗 The biggest challenge for vehicle OEMs today?
Ensuring robust software infrastructure, seamless deployment, and planning for the future demands of AI driven applications.
Suraj Gajendra, VP of Products and Solutions for Automotive, breaks it down.ai-d
#EmbeddedWorld #EW25
By leveraging the leading-edge capabilities of the Arm compute platform, @RenesasGlobal's new RZ/V2N brings advanced endpoint vision AI to a huge range of applications, from smart city to industrial.
See it for yourself this Embedded World! #ew25 #EmbeddedWorld

Introducing the new RZ/V2N MPU, targeting high-volume vision AI. With the latest addition of the RZ/V2N, the RZ/V series has now expanded to cover a full range of markets, from the low-end RZ/V2L to the high-end RZ/V2H.
Learn more: https://bit.ly/41VyDx8
#MPU #DRP
Great conversations and valuable connections. 🤝 💬
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If you joined us, thank you. For those building…
🚶 Head to the Embedded World booth with us as we kick off day 2 of the show! 🌐
From AI at the edge to cloud-to-car intelligence, explore cutting-edge demos like @AlifSemi’s Ethos-U85 for transformers at the edge and @CipiaVision’s in-cabin sensing.
➕ Receive a personalized…
📸 Here's a few things that caught our eye on Day 1 of Embedded World!
We're ready to do it all over again tomorrow! #ew25
Arm Kleidi 🤝 Automotive
Fresh from yesterday’s announcement, Suraj Gajendra, VP of Products and Solutions, for Automotive shares what Arm Kleidi means for developers building the AI-enabled, software-defined vehicle.
Get the latest ⬇️
#ew25 #EmbeddedWorld
It wouldn’t be Embedded World without the annual SOAFEE reception!
This year was extra special, as the team unveiled the latest SOAFEE blueprints, offering a firsthand look at the advancements in the field. #ew25 #EmbeddedWorld
Just last month we announced our ✨new✨ Armv9 edge AI platform that will drive the edge AI revolution.
Here’s everything you need to know.👇
#ew25 #EmbeddedWorld
Grab a prop and pose! 📸
Here’s a sneak peak of our generative AI Photo Booth demo on show at #EmbeddedWorld. Using Raspberry Pi 5 and the YOLO11 model, it creates a unique story just for you.
Ready for your close up?
This year, Embedded World is all about the latest in edge AI innovation.
To kick things off, Paul Williamson, SVP and GM for IoT, shares what he’s most looking forward to at the show.
What are you most excited about? Let us know. #ew25 #EmbeddedWorld
Hello, Nuremberg! 👋
We’re looking forward to a fantastic show at Embedded World 2025!
📍Discover how we’re driving industry transformation on the Arm compute platform in Hall 4, Stand 504.
Embedded World 2025 is almost here! 🇩🇪
Join us to discover our power-efficient, scalable, and high-performance compute platforms driving innovation in IoT and automotive: https://okt.to/hQkEGg
🚘 Arm Kleidi has arrived in automotive!
Designed to deliver performance optimizations for AI inference workloads running on Arm CPUs, it's driving faster response times & accelerating time-to-market across new applications for software-defined vehicles: https://okt.to/vbrP9V
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The Arm compute platform is at the heart of the mobile gaming experience, pushing performance and mobile graphics to new heights. 📱🎮
At #MWC25, Chris Bergey explains how we're elevating the gaming experience with new tools like Arm Accuracy Super Resolution.
🎮 Ready to level up your mobile gaming experience?
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