What Accuver does

Accuver is a global provider of wireless test and measurement solutions for 4G/5G mobile networks, operating as a wholly-owned subsidiary of LIG Accuver Co., Ltd. (formerly Innowireless). Headquartered in Seongnam-si, South Korea with sales and engineering offices across nine countries (USA, Japan, UK, Poland, China, India, Hong Kong, Canada), the company serves mobile network operators, network equipment vendors, chipset manufacturers, automotive companies, engineering service providers, and government/regulatory bodies. Its solutions span the complete wireless lifecycle, from drive testing and field measurement to lab automation, post-processing analytics, big data processing, and V2X validation.

Accuver's core product portfolio centers on three platforms: XCAL (PC-based and handheld network testing/optimization including drive testing, walk testing, benchmarking, and multi-UE testing up to 30 UEs), XCAP/XCAP-Cloud (post-processing and cloud-based analytics integrating AI for root cause analysis with 97% real-time prediction accuracy), and XCAT (test and measurement equipment including channel emulators, spectrum analyzers, shield boxes). Specialized extensions include AEGIS/AEGIS-O (big data analytics and Open RAN E2E validation), Qucell small cells, V2X modules and OBUs powered by Autotalks chipsets, XCAT-SPACE NTN channel emulator for satellite link simulation, VQML AI-based video quality measurement, XQbot LLM chatbot, and the XDB high-speed OLAP DBMS (GS 1st-Grade certified). The architecture is designed as an integrated ecosystem where XCAL-Manager centralizes distributed measurement, XCAP-Cloud provides cloud analytics with AI integration, and XCAT-SPACE enables satellite NTN testing — all interoperable across lab and field environments.

The company generates revenue through hardware sales (XCAL/XCAT instruments, Qucell small cells, V2X modules/OBUs), software licenses and subscriptions (XCAP, XCAP-Cloud, AEGIS, XDB), and professional services/support including joint customer support and integration through channel partners such as Bwtech in South America. Go-to-market combines direct enterprise field sales across regional offices with channel/reseller partnerships and event-driven demand generation at industry conferences including MWC Barcelona, ITS World Congress, and O-RAN PlugFests. Pricing is not publicly disclosed; customers are directed to contact regional sales teams. The company is privately held under the LIG corporate group with no external institutional investors identified, and was rebranded from Innowireless to LIG Accuver at MWC 2026.

Name

Accuver

Legal name

LIG Accuver Co., Ltd.

Website

https://accuver.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Accuver is a South Korea-headquartered, global provider of wireless test and measurement solutions for 4G/5G mobile networks, serving mobile network operators, equipment vendors, chipset makers, and automotive companies with an integrated portfolio spanning drive testing, lab automation, analytics, and V2X validation.

Ownership category

akta.pro rank

Product category

Wireless Test and Measurement Solutions

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Testing Laboratories and Services (541380)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Services-Testing Laboratories (8734)

akta.pro primary industry

Network Analytics & Observability (Flow/Packet/AI Ops for Networks) (HDAFAMAG)

Keywords

• Wireless test and measurement
• 5G network optimization
• Drive test solutions
• Open RAN validation
• V2X testing equipment

Headquarters

HQ city

Plano

HQ country

United States

HQ region

North America

Offices9 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Supply Chain, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Network Testing Hardware and Equipment Sales: Accuver derives primary revenue from selling specialized wireless testing and measurement hardware (XCAL series, XCAT series, Qucell small cells, V2X modules/OBUs). These are physical instruments and devices sold to MNOs, network equipment vendors, chipset makers, and engineering service providers. Products range from handheld field testers to lab automation systems and channel emulators.
2. Software Licenses and Post-Processing Solutions: Revenue generated from software solutions including XCAP (post-processing), XCAP-Cloud (cloud-based analytics with AI), AEGIS/AEGIS-O (big data analytics/Open RAN), XDB/XDV (big data processing and visualization). These may be sold as one-time licenses or subscription-based SaaS (especially XCAP-Cloud, XCAP-AMS).
3. Professional Services and Support: Revenue from joint customer support, integration services, and training, particularly through channel partners like Bwtech in South America. Includes deployment, calibration, and ongoing technical support contracts.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

Accuver designs, manufactures, and sells wireless test and measurement hardware, software, and analytics platforms used by mobile network operators, infrastructure vendors, and chipset makers to validate and optimize 4G/5G networks. Its portfolio spans field drive testing (XCAL), lab automation and channel emulation (XCAT), post-processing and AI-powered analytics (XCAP, AEGIS), Open RAN conformance (AEGIS-O), V2X modules and testing, small cell/CPE products (Qucell), and emerging satellite/NTN validation (XCAT-SPACE).

Product overview

Accuver delivers a comprehensive wireless testing and measurement platform spanning the entire network lifecycle, from drive testing and lab automation to post-processing and analytics. The product portfolio centers on three core platforms: XCAL (network optimization and field testing), XCAP (post-processing and analytics), and XCAT (test and measurement equipment). XCAL products enable drive testing, walk testing, benchmarking, and autonomous network testing with options for multiple UEs. XCAP provides post-processing, cloud analytics, and AI-powered RCA for network quality analysis. XCAT encompasses channel emulators, shield boxes, and lab automation equipment. Additional specialized solutions include AEGIS/AEGIS-O (big data analytics and O-RAN testing), automotive V2X modules and test equipment, small cell/CPE products (Qucell brand), video quality assessment (VQML), and API Solutions. The architecture is designed as an integrated ecosystem where products like XCAL-Manager centralize control of distributed measurement devices, XCAP-Cloud provides cloud-based analytics with AI integration, and XCAT-SPACE enables satellite NTN testing—all working together for end-to-end network validation from lab to field.

Differentiator

Problem solved

Functional benefit

Brands

• XCAL: PC-based and handheld network testing and optimization solutions for drive testing, walk testing, benchmarking, and mobile network measurement.
• XCAP
• XCAT
• SIRIUS
• AEGIS
• AEGIS-O
• Qucell
• VQML
• XQbot
• XDB
• XDV

Products and services

• XCAL PC-based advanced 5G network optimization solution supporting drive testing, benchmarking, and multi-UE testing for 4G/5G network operators and vendors.
• XCAP Post-processing solution providing real-time network visibility and optimization, enabling measurement, analysis, and correlation of 3G, 4G, and 5G network performance data.
• XCAP-Cloud Cloud-based mobile network analysis platform integrating with AI for automated root cause analysis, report generation, and centralized data management with gRPC-based data transmission.
• XCAT-SPACE 3GPP-based channel emulator for satellite and aerospace NTN testing, simulating Doppler shift effects and large-scale time delays with LEO/GEO satellite orbit mobility simulation.
• AEGIS Comprehensive big data analytics platform measuring and analyzing end-to-end performance of 3G, 4G, and 5G networks in an integrated platform.
• AEGIS-O Open RAN measurement solution supporting O-RAN certification and badging program, providing automated E2E validation tests for multi-vendor interoperability.
• XCAT-MAIS Massive MIMO channel emulator (MAIS) providing air interface simulation with scalable MxN configurations supporting up to 64x64 antenna systems for 5G Massive MIMO testing.
• XCAT-IXA Portable spectrum analyzer for wireless station verification, signal strength measurements, and interference analysis in private 5G network inspections.
• XDB High-speed OLAP DBMS for real-time processing and analysis of large-scale data with distributed parallel architecture and horizontal scalability. Processing speed is several to dozens of times faster than competitors.
• V2X Module V2X communication module powered by Autotalks SECTON3 and TEKTON3 third-generation chipsets enabling reliable vehicle-to-everything connectivity.
• QULINK-OBU On-Board Unit for V2X communication enabling seamless vehicle-to-everything connectivity for various vehicle types.
• Qucell 5G Field-proven 5G small cell expanding network coverage with high-speed, low-latency connectivity in macro signal shadowed areas.
• Qucell Combo Versatile dual-mode (5G+LTE) small cell supporting LTE, 5G NSA, and 5G SA modes for flexible deployment options.
• 5G MiFi 5G mobile router providing high-speed, low-latency connectivity supporting up to 32 connected devices with 13-hour battery life.
• 5G Dongle 5G wireless dongle providing high-speed 5G/LTE connectivity for laptops and PCs using Qualcomm SDX62 chipset supporting 5G NR NSA/SA.
• MCX Solution Integrated MCX field and lab validation for MCPTT KPI measurement, automation, monitoring, and analytics.
• API Solutions Programmatic interfaces enabling integration and automation of Accuver testing and measurement solutions.
• XCAL-Ranger Unattended automated solution for continuous 24/7 network quality monitoring at remote sites, trains, NTN satellite environments, and private 5G networks.
• VQML (Video Quality Measurement Learning) AI-based video quality measurement solution using deep learning for real-time MOS prediction without requiring original reference video. Supports OTT and video services including YouTube, WhatsApp, WeChat, Skype, and Microsoft Teams.
• XQbot LLM-based network quality analysis chatbot understanding natural language queries and retrieving data from databases for intuitive analysis.
• AEGIS-AP LPS (Location Positioning System) Location Positioning System using AI/ML algorithms to estimate device location from base station data without requiring device-transmitted location information.
• XCAL-Solo III Handheld network testing solution with new design and improved performance for field technicians.
• XCAL-Manager Server-based automated 5G network measurement and rollout solution with centralized control, remote UE assignment, and real-time status monitoring.
• XCAL-Air Drone-based 3D airspace network test solution for measuring and analyzing performance in airspace environments, developed in collaboration with KCA for private 5G on-site inspection.

Quantifiable outcome

• AI RCA model achieves 89.91% average accuracy across 177,274 test samples (5G-NR PS: 88.59%, 5G-NR Voice: 84.86%, LTE PS: 91.50%, LTE Voice: 91.38%)
• +5 more outcomes

Named customers21 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability11 records

Feature10 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Anritsu CorporationcoreTechnology or Integration · 5 March 2026Joint demonstration at MWC 2026 (March 2-5) featuring an integrated test environment combining LIG Accuver's XCAT-SPACE NTN Channel Emulator with Anritsu's Rapid Test Designer (RTD) and Signaling Tester MD8430A (NTN NB-IoT Capable). The combined solution provides highly realistic NTN device testing replicating long propagation delays and fading profiles of satellite communications. The companies also officially signed a Memorandum of Understanding (MoU) to deepen their strategic partnership in wireless communication testing.
• BwtechcoreChannel Partner/ Reseller/ Distributor · 16 April 2025Bwtech is Accuver's exclusive reseller and service partner for South America, covering mobile operators, equipment vendors, and engineering firms. The partnership brings Accuver's 4G, 5G, and Open RAN testing solutions to the continent, including joint customer support and integration services tailored to South American operators and system integrators. From 5G NSA/SA and VoNR to O-RAN testing workflows, the combined offering provides support for RF benchmarking, drive testing, and performance analytics.
• LG UpluscoreTechnology or IntegrationLG Uplus established a commercial Open RAN network on the campus of Kumoh National Institute of Technology, validated with Accuver/Innowireless's AEGIS-O solution during the Open RAN PlugFest. Also co-developed AEGIS-AP LPS (Location Positioning System) — an AI/ML-based solution that estimates device location using base station data — commercially deployed last year. LG U+ is also a member of the AI-RAN Alliance alongside Accuver.
• Korea Communications Agency (KCA)coreStrategic or Co-development PartnerKCA partnered with Accuver to develop a comprehensive private 5G on-site inspection protocol using Accuver's XCAT-IXA (portable analyzer) for wireless station verification, indoor/outdoor signal measurements, and XCAL-Air (drone-based) for outdoor interference measurement in high-rise buildings. The six-month collaboration resulted in an efficient inspection program ready for approval by the Korean Ministry of Science and ICT. KCA plans to create a database of on-site inspection data for continuous supervision of private 5G sites.
• Korea Expressway CorporationminorStrategic or Co-development PartnerAwarded a KRW 1 billion project to Wayties (subsidiary of Innowireless/Accuver parent company) titled 'LTE-V2X Communication Performance Research in GNSS Shadowed Areas.' The project aims to validate and commercialize V2X communication performance based on real-road testing — an essential step in advancing V2X deployment in Korea.
• AI-RAN AlliancecoreStrategic or Co-development PartnerAccuver (as LIG Accuver) is a member of the AI-RAN Alliance — the first Korean measurement and testing equipment provider to join this global organization. The alliance focuses on advancing AI integration in radio access networks and future connectivity. Accuver's membership reinforces its commitment to shaping the future of connectivity and positions it as a comprehensive technology partner.
• Sungkyunkwan UniversityminorStrategic or Co-development PartnerConducted a research study using Accuver XCAL-Solo III, developing a self-attention-based deep learning model to predict uplink radio resource in 5G Dual Connectivity. The model was trained on commercial 5G DC traffic data from three major Korean carriers and achieved 95.08% average prediction accuracy under various mobility and cell-load conditions.
• LIG Systems and LIG Nex1minorStrategic or Co-development PartnerInnowireless (parent company of Accuver) is collaborating with LIG Systems and LIG Nex1 to expand XDB/XDV big data solutions into public and defense industries, leveraging GS certification and expertise in data processing and visualization.

Scale indicators9 records

Recent moves7 records

Expansion highlights6 records

Market position

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCYzKgQn-3p2Kiz4arGGEIkw
• LinkedInlinkedin.com/company/509006

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries12 records

Funding overview

Funding rounds

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 Accuver