Who are ARM's top ten customers?

Peter Clarke, EE Times -January 11, 2012

LONDON—The leading customer of processor technology licensor ARM Holdings plc (Cambridge, England) by revenue contribution in 2010, according to Nomura Equities Research, comes as a bit of a surprise. The financial brokerage and analysis house says it was Intel Corp (Santa Clara, CA).


That was my reaction too and it begs the question: what ARM-supplied services, licenses or royalties was Intel paying millions of dollars for in 2010? ARM's revenue in 2010 was $631.3 million so a 7 percent contribution means that about $44 million flowed from Intel to ARM—according to Nomura.

I am scratching my head to make sense of this. Could it be some hard disk drive controller that Intel makes by the bucket-load includes an ARM core? Or is there some ARM core that has made its way into some dusty, otherwise-forgotten corner of an Intel memory controller or image processing block that has ended up in an Intel microprocessor?

And guess what? AMD is on the list ahead of the likes of Infineon, Apple and Qualcomm.

I make no defense of the list which is actually 15 entries long, but even if it is just Nomura's opinion it is an interesting talking point.

And it is what Nomura is telling potential investors in ARM Holdings plc in a 53-page note to clients that re-assesses Nomura's long-term view of ARM as a potential investment. Nomura attributes the customer ranking to "Bloomberg data as of Nov 3, 2011," without much further discussion, except to say that ARM's customer base is broad and the company is not dependent on just a few customers.

Here's that Nomura/Bloomberg list in full, ranked by percentage contribution to ARM's revenue in 2010.

Intel 7.0%
TSMC 5.7%
Samsung 5.7%
TI 4.6%
NEC 3.5%
ST 3.5%
ZTE 2.8%
Broadcom 2.6%
AMD 2.5%
Infineon 2.4%
Apple 2.1%
Qualcomm 2.0%
Fujitsu 1.9%
UMC 1.9%
Lenovo 1.8%

It would, of course, be very interesting to see an equivalent list for 2011.

This story was originally posted by EE Times.

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