ARM LIMITED

1. ARM LIMITED 1998-05-21 → present
2. ADVANCED RISC MACHINES LIMITED 1990-12-03 → 1998-05-21
3. WIDELOGIC LIMITED 1990-11-12 → 1990-12-03

Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Accounting basis

FRS 101

Reporting scope

Standalone (parent only)

Auditor

Deloitte LLP

Audit opinion

Unqualified (clean)

Going concern

Affirmed

“The directors have, at the time of approving the financial statements, a reasonable expectation that the Company has adequate resources to continue in operational existence for a period of at least 12 months from the date of signing of these financial statements. Thus, they continue to adopt the going concern basis of accounting in preparing the financial statements.”

Group structure

1. ARM LIMITED · parent
   1. Advanced RISC Machines Limited 100% · UK · Dormant
   2. Allinea Software Limited 100% · UK · Dormant
   3. Allinea Software, Inc. 100% · USA · Software sales
   4. Apical Limited 100% · UK · IP sales
   5. Arm Asia Investment G.P. Limited 100% · UK · Dormant
   6. Arm Belgium Services BV 100% · Belgium · Administration
   7. Arm Canada, Inc 100% · Canada · Marketing, research and development of RISC-based microprocessors and physical IP
   8. Arm Chuangxin (Shanghai) Technology Co., Ltd 100% · China · Provision of IT Equipment to Arm China
   9. Arm Denmark Aps 100% · Denmark · Marketing, research and development of RISC-based microprocessors and physical IP
   10. Arm Embedded Technologies Private Limited 100% · India · Marketing, research and development of RISC-based microprocessors and physical IP
   11. Arm Finance Overseas Limited 100% · UK · Investment company
   12. Arm France SAS 100% · France · Marketing, research and development of RISC-based microprocessors and physical IP
   13. Arm Germany d.o.o. 100% · Slovenia · Marketing of RISC-based microprocessor IP. Marketing and research and development of microcontroller tools
   14. Arm Germany GmbH 100% · Germany · Marketing of RISC-based microprocessor IP. Marketing and research and development of microcontroller tools
   15. Arm Holdings US, Inc. 100% · USA · Holding company
   16. Arm Hungary KFT 100% · Hungary · Development of system IP
   17. Arm IP Limited 100% · UK · Investment company
   18. Arm Ireland Limited 100% · Ireland · Development of system IP
   19. Arm KK 100% · Japan · Marketing of RISC-based microprocessor IP
   20. Arm Korea Limited 100% · South Korea · Marketing of RISC-based microprocessor IP
   21. Arm Malaysia Technology Sdn. Bhd. 100% · Malaysia · Administration
   22. Arm Norway AS 100% · Norway · Research and development of graphics IP
   23. Arm PIPD Holdings One, LLC 100% · USA · Holding company
   24. Arm PIPD Holdings Two, LLC 100% · USA · Holding company
   25. Arm Poland Sp. z.o.o. 100% · Poland · Research and development of RISC-based microprocessors IP
   26. Arm Sansa Holdings, Inc. 100% · USA · Dormant
   27. Arm Sweden AB 100% · Sweden · Research and development of graphics IP
   28. Arm Taiwan Limited 100% · Taiwan · Marketing, research and development of RISC-based microprocessors and physical IP
   29. Arm Technologies Israel Limited 100% · Israel · Development of system IP
   30. Arm Technology Investments 2 Limited 100% · UK · Investment company
   31. Arm Technology Investments Limited 100% · UK · Investment company
   32. Arm Technology Investments, Inc. 100% · USA · Investment company
   33. Arm UK Holdings Limited 100% · UK · Holding company
   34. Arm, Inc. 100% · USA · Marketing, research and development of RISC-based microprocessors and physical IP
   35. ChaoLogix USA, LLC 100% · USA · Dormant
   36. ChaoLogix, Inc. 100% · USA · Dormant
   37. Keil Software, Inc. 100% · USA · Dormant
   38. Mistbase AB 100% · Sweden · Dormant
   39. Simulity Labs Limited 100% · UK · Dormant
   40. Sunrise Micro Devices, Inc. 100% · USA · Dormant
   41. WigWag, Inc. 100% · USA · Dormant

Significant events

• “In April 2025, the Company entered into a definitive agreement with Cadence Design Systems, Inc. ('Cadence') to sell its Artisan foundation IP business, consisting of standard cell libraries, memory compilers, and general-purpose I/Os for total gross consideration of approximately $150 million, subject to purchase price adjustments. The transaction is expected to close in the second quarter of the fiscal year ending 31 March 2026, subject to customary closing conditions and receipt of regulatory approvals.”

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

Filings

2

last 12 months

Capital events

0

last 24 months

Officers appointed

0

last 12 months

Officers resigned

0

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

• Turnover

  +24%

  £2,392,142,328 → £2,967,383,247

• Cash

  -20.7%

  £1,294,292,068 → £1,026,686,434

• Net assets

  +24.2%

  £1,836,916,234 → £2,281,690,141

• Employees

  +12.1%

  2,984 → 3,346

• Operating profit

  +272.4%

  £134,173,462 → £499,629,355

• Profit before tax

  +139.1%

  £244,625,649 → £584,877,687

• Wages

  +0.5%

  £294,292,068 → £295,774,648

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers