ATE Service

What ATE Service does

ATE Service Co., Ltd. (ATEサービス株式会社) is a privately held Japanese company founded in 1983 and headquartered in Machida, Tokyo, that functions as a technical advisor and value-added distributor for the semiconductor test and inspection industry. The company operates with 11-50 employees and serves semiconductor manufacturers, electronics design firms, and automotive electronics companies primarily in the Kanto region of Japan. Its core value proposition is curating optimal testing equipment, software, and unique support services for customers who face difficulties that off-the-shelf, high-cost ATE products alone cannot solve.

The company's product portfolio blends proprietary offerings with distributed international lines. Proprietary products include CTS-series desktop DUT temperature control systems (Peltier-based, -50°C to 80°C), tester interface products (HiFix mechanical interfaces, ATE-AD probe series, performance boards), manual probers, and DC parametric test connector heads. Distributed lines span high-speed digital and SerDes testing (Introspect Technology SV1C/SV2C/SV3C/SV5C testers, MIPI protocol analyzers), wireless test (LitePoint IQxel/IQgig/IQxstream families for Wi-Fi, 5G, Bluetooth, UWB), test program generation software (TSSI Solstice-TDS and Solstice-PV), signal integrity modeling (Wild River Technology CMP platform), compliance fixtures (Wilder Technologies), yield management (yieldHUB, Galaxy Semiconductor Examinator-Pro), high-frequency cables and connectors (HUBER+SUHNER SUCOFLEX and MXP), and design automation (Simplify Design Automation). The technology stack integrates with EDA tools, logic simulators, ATPG tools, and ATE platforms including Advantest V93000 via STIL/WGL/VCD format conversion and Python scripting.

ATE Service generates revenue through three streams: hardware equipment sales (LSI testers, tester interfaces, SerDes testers, wireless test systems, temperature control equipment), one-time software licenses (design automation, test program generation, signal integrity modeling), and professional services (LSI test program creation, test program conversion between platforms, outsourced LSI testing, consulting, and test data analysis). The go-to-market is sales-led and direct, with customers submitting inquiries via the website or phone (042-795-8600), requesting demos, and engaging in Japan-focused field sales; the company also amplifies reach through industry events (SEMICON Japan, Automotive World Nagoya, MWSCAS 2022) and active social media presence. Pricing is not publicly disclosed and is provided on inquiry.

Name

ATE Service

Legal name

ATEサービス株式会社

Website

https://ate.co.jp

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

11–50 employees

Short description

ATE Service is a Japan-based technical advisor and value-added distributor of semiconductor test and inspection equipment, serving semiconductor manufacturers, electronics design firms, and automotive electronics companies in the Kanto region since 1983.

Ownership category

akta.pro rank

Product category

Semiconductor Test Equipment

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Other Scientific and Technical Consulting Services (541690), Testing Laboratories and Services (541380)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Industrial Instruments For Measurement, Display, And Control (3823), Wholesale-Electronic Parts & Equipment, Nec (5065)

akta.pro primary industry

Test, Probe & Burn-In Equipment (Wafer Sort/Final Test) (HDAHAEAJ)

akta.pro secondary industry

Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH)

Keywords

• Semiconductor test equipment
• LSI testing solutions
• Automated test equipment
• Signal integrity tools
• Tester interface products

Headquarters

HQ city

Machida

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Hardware Equipment Sales: Sale of semiconductor testing equipment including LSI testers, tester interfaces, measurement instruments, and related hardware components. Products include SerDes testers, wireless test systems, and temperature control systems.
2. Software Solutions: Sale and support of software solutions including design automation tools, test program generation software, and signal integrity modeling platforms.
3. Technical Services: LSI test program creation, test program conversion between testers, LSI testing outsourcing, LSI testing consulting, and test data analysis services.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

ATE Service provides optimal equipment, software, and unique support for the semiconductor test and inspection industry. The company serves as a technical advisor and value-added reseller, offering both proprietary products (CTS desktop temperature control systems, tester interfaces, manual probers, DC parametric test interfaces) and distributed solutions from international manufacturers. Its portfolio spans LSI testing, high-speed digital measurement, signal integrity (SI/PI) tools, automotive device testing, and memory device testing solutions, complemented by services such as LSI test program creation, test program conversion, LSI testing outsourcing, consulting, and test data analysis.

Product overview

ATE Service is a technical advisor for semiconductor evaluation and testing, offering a portfolio of both proprietary products and distributed solutions from international manufacturers. The core proprietary offerings include desktop temperature control systems (CTS series), tester interface products (HiFix, performance boards, DC parametric interfaces), and manual probers. These are complemented by distributed product lines including Litepoint wireless testing solutions, Introspect SerDes/MIPI protocol analyzers, TSSI pattern generation software, Wild River Technology SI modeling platforms, Wilder compliance fixtures, Galaxy yield management, HUBER+SUHNER connectors, and SP Scientific temperature equipment. The company provides LSI testing services, test program creation, design automation, and cloud testing service solutions across高速デジタル計測 (high-speed digital measurement), 車載デバイステスト (automotive device testing), and メモリデバイステスト (memory device testing) solution areas.

Differentiator

Problem solved

Functional benefit

Products and services

• CTS Desktop DUT Temperature Control System (CTS-01/CTS-02) Desktop-sized Peltier-based heating and cooling systems for temperature environmental testing of devices under test (DUTs). Compact, AC100V powered, with PT100 temperature sensors and RS232C PC control. CTS-02 achieves -50°C temperatures. Targets R&D, ES sample device evaluation, fault analysis, and quality assurance.
• Tester Interface Products LSI tester interface design, manufacturing, and sales including HiFix mechanical interfaces, probe interfaces (ATE-AD256 series, ATE-AD1024/512 series), performance boards, and DC parametric test connector heads. Built on long experience with various tester applications.
• Manual Prober ±100/150/200 Manual probers for wafer evaluation and analysis with shock absorbers, 3-stage Z drive, precision XYθ stages, 4-8 inch chuck compatibility, and vacuum adsorption wafer holding.
• DC Parametric Test Interface DC parametric test connector heads with ceramic substrates, coaxial cable connections, 200°C+ high temperature capability, noise levels below 10fA, supporting up to 48 pins. Includes cooling attachments for 200°C high-temperature probe testing.
• Introspect SerDes Test Solutions (SV1C/SV2C/SV3C/SV5C) Personalized SerDes testers and MIPI protocol analyzers/generators for high-speed digital and image sensor testing. Includes SV1C (up to 14Gbps, 8 lanes), SV2C (19-28Gbps), SV3C (32 lanes, MIPI C-PHY/D-PHY modules), and SV5C (16 lanes, 17Gbps). Controlled via Introspect ESP Python-based software. Distributed in Japan by ATE Service.
• LitePoint Wireless Test Solutions Complete wireless device testing solutions including IQxel-M (multi-DUT Wi-Fi/Bluetooth testing), IQgig-5G (5G mmWave testing), IQgig-UWB (ultra-wideband testing), IQnav+ (GPS/GLONASS), IQcell (cellular signaling), and IQxstream (multi-DUT mobile testing). LitePoint products test over 75% of current Wi-Fi devices. Distributed in Japan by ATE Service.
• Solstice-TDS (TSSI) Test program and pattern generation software for design-test environment integration. Converts between VCD, EVCD, WGL, STIL formats and various ATE platforms including Advantest V93000. Includes pattern editing, timing control, ATPG integration, and automatic cyclization features. Supports Python scripting for customization and test automation.
• SI Modeling Platform (Wild River Technology) Channel modeling platform for 6-32Gbps+ serial link design including CMP-28/32/50, ISI test boards, XTK crosstalk platforms, and VLF-K+ PCB connectors. Provides simulation and high-bandwidth measurement reference environments for signal integrity design verification.
• SimplifyDA LSI package and board layout design efficiency solution using proprietary auto-routing algorithms. Covers planning through detailed routing for LPB (LSI-Package-Board) collaborative design.
• yieldHUB Cloud-based yield management system for semiconductor manufacturing. Provides real-time yield tracking and analysis across global fab locations.
• Wilder Technologies Compliance Test Fixtures Compliance test fixtures including DUTC (USB Type-C/Thunderbolt), HDMI 2.1, TBTCAM (Type-C Multiple Alt-Mode), and USB Type-C Power Delivery fixtures supporting 20Gbps data rates.
• HUBER+SUHNER High-Frequency Cables & Connectors High-frequency cable assemblies and connectors including SUCOFLEX 550 series and MXP connection systems (40/50GHz) for high-speed digital testing applications.
• PV1 Active Probe (Introspect) Active probe for measuring low-voltage, high-bandwidth signals up to 2.5Gbps. Optimized for MIPI interfaces including CSI-2 and DSI-2 applications with voltage range -0.4V to +1.8V.
• AirJet/ThermoJet Temperature Control (SP Scientific) Compact temperature environmental testing equipment for memory and automotive device testing applications.
• Solstice Pattern Verification Tool (TSSI) Pre-silicon pattern verification tool enabling designers and test engineers to work in the same environment. Validates test patterns using designer's DUT model before physical devices are available.
• Examinator-Pro (Galaxy Semiconductor) IC test data analysis tool for rapid and easy parsing and visualization of test data.
• LSI Test Services Professional services including LSI test program creation, test program conversion between testers, LSI testing outsourcing, LSI testing consulting, and test data analysis.

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature8 records

Partnerships

Eleven partnerships are on record, tiered major, core, standard and minor.

• Galaxy SemiconductormajorChannel Partner/ Reseller/ DistributorGalaxy Semiconductor provides IC test data analysis solutions including Examinator-Pro. ATE Service distributes their products in Japan, offering IC test data analysis, yield management, and design-for-test services.
• HUBER+SUHNERmajorChannel Partner/ Reseller/ DistributorATE Service is an authorized domestic distributor for HUBER+SUHNER's High Speed Digital Testing (HSDT) products including SUCOFLEX high-frequency cable assemblies and PCB connectors.
• Introspect TechnologymajorChannel Partner/ Reseller/ DistributorIntrospect Technology is a leading provider of high-speed digital test and measurement tools including SerDes testers (SV1C/SV2C/SV3C/SV5C), MIPI protocol analyzers, and I3C test modules. ATE Service distributes their complete product portfolio in Japan.
• LitePointmajorChannel Partner/ Reseller/ DistributorLitePoint is a world leader in wireless test industry. Their products test over 75% of current Wi-Fi devices. ATE Service distributes LitePoint's wireless test solutions including IQgig-5G, IQxel family for manufacturing.
• TSSIcoreChannel Partner/ Reseller/ DistributorTSSI provides Solstice-TDS software for test program and pattern generation, enabling design and test environment integration. Also offers VirtualTest for pre-silicon test program bring-up.
• Wilder TechnologiesstandardChannel Partner/ Reseller/ DistributorWilder Technologies provides compliance test fixtures for USB Type-C, HDMI 2.1, Thunderbolt, and DisplayPort standards.
• Wild River TechnologystandardChannel Partner/ Reseller/ DistributorWild River Technology provides Signal Integrity modeling platforms (CMP series) for high-speed serial link design evaluation from 6 to 32+ Gbps.
• yieldHUBstandardChannel Partner/ Reseller/ DistributoryieldHUB provides cloud-based yield management solutions for semiconductor manufacturing. ATE Service distributes their products in Japan.
• Simplify Design AutomationstandardChannel Partner/ Reseller/ DistributorSimplify Design Automation provides layout design efficiency solutions for LSI packages and boards based on proprietary auto-routing technology.
• KEIHIN Real RacingminorGTM or Marketing PartnerATE Service became an official partner of KEIHIN Real Racing team competing in Super GT GT500 class in 2018. The partnership supports next-generation automotive electronics technology development.
• Real RacingminorGTM or Marketing PartnerMarketing partnership with Real Racing team for automotive electronics promotion.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Teradyne: Major US-based ATE manufacturer (UltraFlex, J750). While not a direct product competitor, Japan-based semiconductor customers use Teradyne testers, and ATE Service's tester interface and test program services overlap with the broader ecosystem supporting Teradyne platforms.
• Advantest: Japan-based global leader in semiconductor test equipment (ATE), with V93000 SoC tester and T2000 platform. ATE Service distributes into the same Japanese test ecosystem and converts test programs to V93000 format via TSSI Solstice-TDS, making it a complementary channel partner to Advantest's installed base.
• Rohde & Schwarz: Global T&M manufacturer with strong wireless and semiconductor test offerings. Competes with ATE Service's LitePoint-distributed wireless test line in the same Japan customer base, while being a much broader portfolio incumbent.
• Keysight Technologies: Global test and measurement incumbent with portfolio addressing electronic design, measurement, and semiconductor test. ATE Service serves similar Japanese customers but at a much smaller scale and as a focused distributor rather than a broad instrument manufacturer.
• Yokogawa Test & Measurement: Japan-based T&M subsidiary of Yokogawa Electric, providing oscilloscopes, power analyzers, and optical test equipment. Shares Japanese test and measurement customer base with ATE Service, though at much larger scale and broader scope.
• Anritsu: Japan-based T&M company with wireless and high-speed digital test capabilities. Operates as a manufacturer in adjacent test segments served by ATE Service through its distribution partners.

Direct peers

• Toyo Corporation: Japan-based distributor and integrator of test and measurement equipment for semiconductor and electronics manufacturers. Highly comparable business model to ATE Service — domestic Japan distribution of specialized test equipment with engineering support services.
• HUBER+SUHNER: Swiss manufacturer of high-frequency cable assemblies and PCB connectors. ATE Service is its authorized Japan distributor for High Speed Digital Testing products. The companies serve overlapping high-speed digital test customers in Japan.
• LitePoint: ATE Service is an authorized distributor for LitePoint in Japan. Both serve wireless test needs (Wi-Fi, Bluetooth, 5G, UWB) for semiconductor and electronics manufacturers. The relationship is partner-distributor, but they serve an overlapping customer base.
• Introspect Technology: ATE Service distributes Introspect's full SerDes and MIPI test product portfolio in Japan. Both companies target high-speed digital and protocol analyzer markets for semiconductor test, with Introspect as the product developer and ATE Service as the Japan technical channel.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/ateservice
• Facebookfacebook.com/Ate%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9-175742745801054
• Instagraminstagram.com/ateservice_japan

Revenue estimate

Valuation estimate

Number of profiles

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 ATE Service