Top Semiconductor Intellectual Property (IP) Companies - Arm Holdings (UK) and Synopsys (US)

The semiconductor IP market was estimated at USD 9.30 billion in 2025 and is projected to reach USD 18.64 billion by 2032, registering at a CAGR of 10.2% from 2026 to 2032.

The semiconductor IP market is gaining significant momentum as semiconductor companies face growing pressure to develop increasingly complex chips while reducing development costs and accelerating time-to-market. The rapid adoption of artificial intelligence, high-performance computing, cloud infrastructure, autonomous vehicles, edge computing, and advanced networking technologies is driving demand for reusable IP blocks across compute, interface, memory, security, and connectivity functions. At the same time, the emergence of chiplet-based architectures, advanced packaging technologies, and custom silicon initiatives is expanding the role of semiconductor IP beyond traditional processor licensing. In response, leading companies such as Arm, Synopsys, Cadence, Rambus, SiFive, Alphawave Semi, CEVA, and Imagination Technologies are investing in AI accelerator IP, RISC-V processor ecosystems, chiplet interconnect solutions, software toolchains, security frameworks, and platform-level offerings that combine hardware and software capabilities.

In March 2026, Arm introduced the Arm AGI CPU platform for AI datacenters with up to 136 Arm Neoverse V3 cores per CPU, 6GB/s memory bandwidth per core, and support for high-density AI infrastructure deployments. In September 2025, Synopsys expanded its collaboration with TSMC to deliver AI and multi-die design enablement through certified EDA flows and 3DIC Compiler capabilities.

Arm Holdings (UK), Synopsys (US), Cadence Design Systems (US), Rambus (US), and Alphawave Semi (UK) are among the major players in the semiconductor IP market. The market participants have become more varied with their offerings. They are launching new products, forming partnerships, and expanding their geographical reach.

Top Semiconductor Intellectual Property (IP) Companies

Arm Limited

Arm Limited develops semiconductor architecture, compute platforms, and licensable intellectual property used in semiconductor design and system development across multiple end markets. The company’s business model is centered on licensing processor architectures and semiconductor IP to semiconductor companies, fabless firms, foundries, and system developers for integration into chip designs. Its activities span compute architecture, processor technologies, software enablement, and system-level design technologies supporting applications across consumer electronics, infrastructure, automotive, industrial, and embedded systems. The company’s technology portfolio addresses computing requirements ranging from low-power embedded processing to high-performance computing and AI workloads.

Arm operates across mobile and consumer electronics, cloud and data center infrastructure, automotive, industrial IoT, embedded systems, networking, and AI computing segments. Its portfolio includes processor architectures, CPU cores, graphics processors, AI accelerators, subsystem IP, development tools, software platforms, and security technologies. Within the Semiconductor IP market, the company primarily participates through licensing and royalty-based semiconductor IP offerings, including processor IP such as Cortex and Neoverse architectures, AI IP including Ethos NPUs, security IP including TrustZone and CryptoCell technologies, system and interconnect IP such as CoreLink technologies, physical IP solutions, and subsystem platforms including Corstone and Compute Subsystems. These technologies are designed for integration into SoCs, ASICs, custom silicon programs, automotive electronics, networking equipment, and AI-enabled devices.

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Synopsys, Inc.

Synopsys, Inc. develops semiconductor design technologies, reusable semiconductor IP, software integrity solutions, and system-level engineering technologies used across semiconductor and electronics development workflows. The company’s operations span semiconductor design enablement, silicon intellectual property licensing, verification technologies, and software security solutions supporting customers involved in integrated circuit development, advanced packaging, AI computing, automotive electronics, and high-performance computing applications. Its business activities are organized around electronic design technologies, semiconductor IP portfolios, verification solutions, and software-based engineering capabilities that support chip design complexity across advanced process nodes.

The company operates across semiconductor design, silicon intellectual property, verification technologies, software integrity, automotive electronics, AI infrastructure, and high-performance computing segments. Its product and service portfolio includes semiconductor IP, interface technologies, processor architectures, verification solutions, security technologies, embedded memory solutions, and design enablement platforms. Within the semiconductor intellectual property market, Synopsys primarily participates through its DesignWare IP portfolio and related reusable semiconductor design assets.

Cadence Design Systems, Inc.

Cadence Design Systems, Inc. develops electronic design automation (EDA) software, semiconductor intellectual property (IP), and system design and analysis solutions used in the development of integrated circuits, system-on-chip (SoC) designs, and advanced electronic systems. The company’s business spans design tools, verification platforms, and reusable semiconductor IP that support semiconductor companies, system vendors, and foundries in developing complex chips for applications including AI, automotive electronics, data centers, mobile devices, and industrial systems. Its technology offerings are positioned across the semiconductor design workflow, including front-end design, verification, implementation, and system-level analysis, with increasing integration of IP and system simulation capabilities.

Cadence operates across multiple segments, including digital design and signoff tools, custom IC design tools, functional verification solutions, and semiconductor IP. Cadence is involved in the semiconductor intellectual property market through its extensive IP portfolio, which includes interface IP, memory IP, SerDes IP, DDR and HBM controllers, connectivity IP, and verification IP solutions.

Company Ranking

The semiconductor IP market is highly consolidated, with the top five players—Arm Holdings (UK), Synopsys (US), Cadence Design Systems (US), Rambus (US), and Alphawave Semi (UK)—collectively accounting for approximately 70–75% of the total market share.

These companies have built a strong reputation for their products and services, with a well-established portfolio that reflects their expertise in the industry. Their market presence is robust, backed by strong business strategies that have enabled them to maintain a significant market share.