Where is Arm headquartered?

Arm's global headquarters is at 110 Fulbourn Road, Cambridge, Cambridgeshire, CB1 9NJ, United Kingdom — a purpose-built campus that the company has occupied since its growth in the 1990s. Cambridge hosts Arm's group-level executive leadership (CEO, CFO, Chief Architect, CLO), its architecture and CPU design teams, and its primary IP strategy function. The UK entity, Arm Limited, is registered with Companies House and serves as the principal operating subsidiary.

Cambridge is where foundational decisions about Arm's instruction-set architecture (ISA), licensing strategy, and long-term IP roadmap originate. Any vendor relationship that touches Arm's core architecture, EDA toolchain, or IP licensing operations will ultimately need engagement with Cambridge-based stakeholders. The campus is physically close to the University of Cambridge, which has been a source of engineering talent for Arm since its founding.

Arm operates more than 70 office locations globally. In the UK, Bristol, Manchester, and Sheffield are significant engineering hubs alongside Cambridge. In the United States, San Jose is the largest non-HQ office — home to the North American commercial team, Cloud AI Business Unit leadership under Mohamed Awad, and Arm's interactions with Silicon Valley's hyperscaler and chip-design customer base. Austin, TX hosts Neoverse engineering teams focused on data center CPU development; Waltham, MA serves the Northeast technology corridor; San Diego, Chandler (AZ), Durham (NC), and Seattle round out the US footprint.

In Europe, Sophia Antipolis (France), Aschheim near Munich (Germany), Lund (Sweden), Oslo and Trondheim (Norway), Budapest (Hungary), Galway (Ireland), Ra'anana (Israel), and Sentjernej (Slovenia) collectively host significant engineering teams. In Asia-Pacific, Tokyo/Yokohama and Seoul are critical offices serving Arm's largest royalty-paying licensees (Samsung, MediaTek, Qualcomm's mobile division). Bangalore and Noida in India represent major engineering centers for software and verification. Taipei and Hsinchu in Taiwan coordinate with TSMC (Arm's manufacturing partner for the AGI CPU) and leading fabless customers. Three China offices — Beijing, Shanghai, and Shenzhen — support local chip designers while navigating a complex licensing environment given geopolitical restrictions on advanced architecture exports.

For enterprise sellers targeting Arm, territory planning should center on Cambridge (UK) for architecture, legal, and IP decisions, and San Jose (USA) for cloud AI and commercial procurement. Austin is the right market for Neoverse and data center engineering decisions. The Asia-Pacific cluster — Tokyo/Yokohama, Seoul, Bangalore — matters most for engineering tools, verification software, and localized support contracts.

Arm's 70+ location footprint across major semiconductor hubs means time-zone coverage is manageable for vendors with European or American bases: Cambridge is GMT/BST, San Jose is PT, Tokyo is JST+9. Field events and ABM campaigns work best in Cambridge (where executive stakeholders concentrate), San Jose (North American cloud AI budget holders), and Seoul/Tokyo (royalty-paying licensees). Account-based marketing toward Arm should emphasize security compliance maturity (ISO 27001, SOC 2 Type II), UK GDPR readiness, and engineering workflow integration — Arm's procurement team under Eric Hayes is rigorous on all three.