What Wolley does

Wolley Inc. is a privately held semiconductor IP company founded in 2016, headquartered in San Jose, California with engineering operations in Hsinchu, Taiwan. The company designs and licenses Compute Express Link (CXL) and PCIe controller intellectual property, including CXL 3.0-compliant controller IP that is PCI-SIG 5.0 certified and validated on Xilinx/AMD FPGA platforms. Its controller portfolio has progressed through successive compliance milestones — PCIe Gen3 in February 2023, CXL 1.1/2.0 in January 2024, and PCIe Gen5x8 with successful Gen6x4 linking in February 2024 — and underpins a broader set of memory and storage solutions.

The company's product surface extends beyond controller IP into reference solutions: NVMe-over-CXL (integrating NVMe storage with DRAM for memory expansion and tiering), CXL Native Memory, CXL Persistent Memory (DRAM-plus-NAND), a scalable CXL Switch architecture (4 to 16 ports, up to 256 lanes and 2TB/s throughput), and a CXL Verification Platform. In 2023, Wolley launched a CXL Design and Integration Services Group offering end-to-end ASIC and FPGA implementation from architecture through RTL. The company targets semiconductor companies and system OEMs in data center, AI/ML, HPC, automotive, and client computing segments, addressing pain points around memory capacity, bandwidth contention, and TCO of DRAM-only architectures. A 2025 product launch added a CXL Memory Expansion Controller targeting AI workstations.

Wolley operates a B2B enterprise model combining recurring IP licensing and royalties with professional services revenue. Go-to-market is direct enterprise field sales complemented by active participation in industry conferences (Computex, Flash Memory Summit, Supercomputing, InnoVEX). The company is a member of the CXL Consortium, NVMExpress, and JEDEC, and lists Intel, AMD, MediaTek, Micron, Dell, Qualcomm, Cadence, Xilinx, Silicon Motion, and others among its collaboration partners. Wolley has disclosed approximately $5 million in cumulative funding across a 2019 round and a November 2025 SEC Form D filing, with no publicly disclosed revenue.

Name

Wolley

Legal name

Wolley Inc.

Website

https://wolleytech.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Wolley Inc. is a private semiconductor IP company that designs and licenses PCI-SIG 5.0 certified CXL 3.0 and PCIe controller IP, NVMe-over-CXL memory tiering solutions, and CXL-based memory products, serving semiconductor companies and system OEMs in data center, AI, HPC, and automotive markets.

Ownership category

akta.pro rank

Product category

Semiconductor IP

NAICS

Computer Systems Design Services (541512), Computer and Peripheral Equipment Manufacturing (3341)

SIC

Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

AI Interconnects & Fabric (NVLink/CXL/PCIe/Switches) (HDAAAAAD)

akta.pro secondary industry

Storage Networking (Fibre Channel, iSCSI, NVMe-oF) (HDABAEAG)

Keywords

• CXL controller IP
• PCIe controller IP
• NVMe-over-CXL solutions
• Semiconductor IP licensing
• Memory expansion IP

Headquarters

HQ city

Hsinchu

HQ country

Taiwan

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. CXL Controller IP Licensing: Wolley licenses its proprietary CXL controller IP cores to semiconductor companies and system manufacturers. This is a recurring licensing revenue stream from IP licensing and royalties for integration into customer SoC products.
2. CXL Design and Integration Services: End-to-end ASIC and FPGA implementation services for CXL-related products. Services include architecture design, circuit design, verification, firmware, and RTL delivery. Professional services revenue from helping customers develop CXL interface products or SoCs.
3. NVMe-over-CXL Solutions: Sale of CXL-based memory expansion and storage solutions. The company offers products including CXL memory modules, CXL switches, and verification platforms for memory expansion applications.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Wolley licenses proprietary CXL 3.0 and PCIe controller IP cores to semiconductor companies and SoC designers, and sells NVMe-over-CXL memory expansion solutions, CXL memory modules (CXL Native Memory, CXL Persistent Memory), a CXL Switch, and a CXL Verification Platform. The company complements its IP portfolio with end-to-end design and integration services (architecture, circuit design, verification, firmware, RTL delivery) targeting data center, AI/ML, and HPC applications.

Product overview

Wolley offers a portfolio of CXL-based memory and storage solutions comprising controller IP products (CXL Controller IP, PCIe Controller IP, SCM Controller IP) and solutions (NVMe-over-CXL, CXL Native Memory, CXL Persistent Memory, CXL Switch, CXL Verification Platform) along with CXL Design & Integration Services. The core technology is Wolley's PCI-SIG 5.0 certified CXL 3.0 controller IP which enables memory expansion, memory pooling, and memory tiering for data centers, AI, and high-performance computing applications. The NVMe-over-CXL solution integrates NVMe storage with DRAM via CXL interface, while the CXL Switch provides scalable switching capability up to 2TB/s throughput.

Differentiator

Problem solved

Functional benefit

Brands

• CXL Native Memory™: CXL Native Memory is a memory chip built with a CXL controller chiplet and memory dies, designed for client applications including mobile devices and laptops.
• NVMe-over-CXL™

Products and services

• CXL Controller IP Licensable CXL/PCIe controller IP core adhering to the CXL 3.0 specification and backward compatible with CXL 2.0 and 1.1, including IDE capability through a separate CXL/PCIe IDE IP. Designed for semiconductor companies and SoC designers integrating CXL into processors, memory controllers, switches, and accelerators.
• PCIe Controller IP PCIe controller intellectual property developed alongside Wolley's CXL IP as part of its high-speed interface controller portfolio. Targeted at semiconductor companies and SoC designers needing PCIe connectivity.
• SCM Controller IP Storage Class Memory controller IP originally developed by Wolley starting in 2016, with the first SCM controller demonstrated in FPGA at Flash Memory Summit 2019. Targeted at semiconductor companies building storage-class memory subsystems.
• NVMe-over-CXL Solution Solution that integrates NVMe storage with DDR memory via the CXL interface, significantly enhancing memory capacity and bandwidth. Adheres to the latest CXL specifications, enabling memory expansion and tiering for data center, AI, and HPC applications. Demonstrated at FMS 2024 at approximately 2X the performance of DDR memory and 2.8X the performance of PCIe SSDs.
• CXL Native Memory Memory solution that directly connects to the host processor through the CXL interface, bypassing the need for an intermediate CXL switch or host memory controller. Offers improved bandwidth, reduced application latency, and smaller footprint compared to traditional DDR memory; targeted at client applications including mobile devices and laptops.
• CXL Persistent Memory Memory solution that merges DRAM and NAND flash memory capabilities, operating in persistent and non-persistent modes. In persistent mode, combines small-capacity DRAM with large-capacity NAND flash to create storage-scale addressing space with data persistence; supports a 64-128GB addressing space example.
• CXL Switch Cutting-edge CXL switch architecture with stackable crossbar design scalable from 4 to 16 ports, each configurable with x4/x8/x16 lanes. Supports up to 256 lanes delivering 2TB/s throughput, with optimized CXL.mem interface, dual-mode connectivity, and intelligent QoS scheduling for data center and AI/HPC memory fabrics.
• CXL Verification Platform Platform for verifying CXL implementations, with Wolley's CXL 3.0 controller core IP certified by PCI-SIG and validated on Xilinx FPGA platforms (UltraScale+ and Versal). Targeted at semiconductor companies and system manufacturers developing CXL-based products.
• CXL Design and Integration Services One-stop end-to-end CXL design and integration services from architecture design, spec-in, circuit design, verification, firmware, through RTL delivery. Based on Wolley's in-house PCI-SIG 5.0 certified CXL controller IP core, with expertise across CPU subsystems (ARM, RISC-V), storage subsystems (NVMe, NAND), high-speed interfaces (CXL, PCIe), ECC IP, and DDR controllers.
• CXL Memory Expansion Controller for AI Workstation CXL Memory Expansion Controller product designed specifically for AI workstations, enabling memory capacity expansion for AI training and inference workloads using CXL technology. Introduced at FMS 2025.

Quantifiable outcome

• NVMe-over-CXL achieves approximately 2X better performance than DDR memory in live demonstrations
• +2 more outcomes

Segments5 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Twelve partnerships are on record, tiered core and major.

• IntelcoreTechnology or IntegrationIntel is shown as a collaboration partner in Wolley's ecosystem. Both companies are members of the CXL Consortium and work toward CXL technology advancement for AI and HPC applications.
• AMDcoreTechnology or IntegrationAMD is listed as a collaboration partner. AMD participates in CXL Consortium activities and is working with other members on CXL technology demonstrations.
• MediaTekcoreTechnology or IntegrationMediaTek is shown as a collaboration partner in Wolley's ecosystem, indicating working relationship in CXL technology development.
• MicroncoreTechnology or IntegrationMicron is listed as a collaboration partner. Micron is actively involved in CXL Consortium and demonstrating CXL memory solutions.
• DellcoreTechnology or IntegrationDell is shown as a collaboration partner in Wolley's ecosystem, working on CXL technology for data center applications.
• QualcommcoreTechnology or IntegrationQualcomm is listed as a collaboration partner, indicating involvement in CXL technology ecosystem.
• CadencecoreTechnology or IntegrationCadence is shown as a collaboration partner, indicating EDA tool partnership for CXL IP design and verification.
• Xilinx (AMD)coreTechnology or IntegrationWolley's CXL controller IP has been validated on Xilinx UltraScale+ FPGA platform as well as on Xilinx Versal FPGA platform. Wolley demonstrates a 4-port CXL switch on Xilinx vu19p FPGA and CXL 2.0 MLD End-point device on Xilinx vu13p FPGA.
• Tier-One High-Speed Interface IP ProvidermajorTechnology or IntegrationWolley has partnered with a tier-one high-speed interface IP provider since 2022 in providing total CXL/PCIe solutions to customers. The partnership enables complete CXL solutions by combining Wolley's controller IP with the partner's PHY IP.
• NVMExpresscoreTechnology or IntegrationWolley is an NVMExpress member company and showcased NVMe over CXL technology as part of the consortium's activities.
• JEDECcoreTechnology or IntegrationJEDEC is shown as a collaboration partner. Wolley participates in JEDEC standards activities for memory technology.
• CXL ConsortiumcoreTechnology or IntegrationWolley participates in the CXL Consortium, returning to Supercomputing events to showcase CXL technology benefits for AI and HPC applications.

Scale indicators4 records

Recent moves2 records

Expansion highlights6 records

Broad incumbents

• Synopsys: Synopsys ships DesignWare CXL, PCIe and DDR controller IP used across most major SoCs. It is the dominant semiconductor IP incumbent, offering a broader portfolio but with less specialization in NVMe-over-CXL and CXL switch architectures than Wolley.
• Cadence: Cadence offers CXL and PCIe controller IP alongside its EDA tools and verification IP. It is both a Wolley collaboration partner (EDA tool partnership) and a competitor in CXL IP licensing, with vastly larger R&D and customer reach.
• Microchip Technology: Through its Microsemi heritage Microchip offers PCIe and storage interconnect silicon and IP. Comparable to Wolley in CXL-adjacent interconnect IP, though Microchip is a broad semiconductor incumbent rather than a pure-play IP specialist.

Direct peers

• Rambus: Rambus sells memory and interconnect IP including CXL and PCIe controller cores, with a focus on high-performance memory interfaces. Directly comparable to Wolley in customer profile (SoC and memory module makers) and product category (controller IP).
• Alphawave Semi: Alphawave Semi licenses high-speed interconnect IP for CXL, PCIe, UCIe and Ethernet. Closely comparable to Wolley in CXL/PCIe controller IP focus, with a stronger emphasis on connectivity SerDes and custom silicon offerings.
• Mobiveil: Mobiveil specializes in controller IP for PCIe, CXL, NVM Express and DDR. A focused semiconductor IP vendor directly comparable to Wolley in target customers (semiconductor and system OEMs) and product category (CXL/PCIe controllers).
• Silex Insight: Silex Insight licenses CXL, PCIe and eUSB controller IP and provides design services. A focused European IP vendor directly comparable to Wolley in product category and target customer profile.

Emerging players

• Astera Labs: Astera Labs designs CXL retimer and connectivity silicon (e.g., Aries Smart Retimer) for AI/cloud data centers. Adjacent to Wolley in the CXL ecosystem, competing on the silicon rather than IP layer and already shipping in volume to hyperscalers.

Regional players

• Montage Technology: Montage Technology (China) manufactures DDR4/DDR5 memory buffer chips and CXL memory expander chips. Comparable in CXL memory expansion focus, but a regional silicon vendor serving primarily the China memory module market rather than global IP licensing.
• Faraday Technology: Faraday Technology (Taiwan) provides ASIC design services and a portfolio of IP including memory and high-speed interface cores. Comparable in Taiwan-based IP/services model and CXL/PCIe IP scope, but operates as a broader ASIC services platform.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@WolleyInc
• LinkedInlinkedin.com/company/wolley

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds2 records

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wolley