8 Protocol Analyzer Manufacturers in 2025

Table of Contents

• What Is a Protocol Analyzer?
• List of 8 Protocol Analyzer Manufacturers
• List of 81 Protocol Analyzer Products
• Global Distribution of Protocol Analyzer Manufacturers by Country

• • 

    • Telednye LeCroy Manufacturer
      Protocol Analyzers

    • • Website
      • Founded: 1964
      • United States, New York
      • Company Profile

    • Address: 700 Chestnut Ridge Road Chestnut Ridge, New York, United States of America

    Manufacturer Overview

    Telednye LeCroy was established in 1964 in Chestnut Ridge, New York and is a designer and manufacturer of oscilloscopes, modular data acquisition, sensors and calibrators for testing and improving design processes. The company makes LCR meters, electronic loads, torque sensors and load cells, PCI Express, and waveform generators for these industries: military and aerospace, consumer electronics, telecommunications, semiconductor and automotive. It also provides protocol technology training, automotive and device Interoperability testing, and signal integrity academy training services.

• • 

    • Teledyne LeCroy Manufacturer
      Protocol analyzer

    • • Website
      • Founded: 1964
      • United States, New York
      • Company Profile

    • Address: 700 Chestnut Ridge Road, Chestnut Ridge, New York, United States of America

    Manufacturer Overview

    Teledyne LeCroy was founded in 1964 and is headquartered in Chestnut Ridge, New York, with sales, service, and development subsidiaries in the US and throughout Europe and Asia. The company serves a wide variety of industries including semiconductor & computer, consumer electronics, automotive, and telecommunications. The company’s product categories include oscilloscopes, electronic test equipment, protocol analysis solutions such as SATA and USB devices, modular data acquisition devices, and sensors and calibrators. The company provides services such as SSD testing, automotive and device interoperability testing, and technology training.

• • 

    • Teledyne LeCroy, Inc. Manufacturer Distributor
      Protocol analyzer

    • • Website
      • Founded: 1964
      • United States, New York
      • Company Profile

    • Address: 700 Chestnut Ridge Road, Chestnut Ridge, New York, United States of America

    Company Overview

    Frontline, established in 1964 and headquartered in Chestnut Ridge, New York, is a manufacturer and supplier of oscilloscopes, protocol analyzers, and comprehensive test solutions. The company's product range includes oscilloscopes, protocol analyzers, waveform generators, and digital multimeters, catering to industries like electronics, automotive, and telecommunications. They offer services such as protocol technology testing and automotive interoperability. With extensive industrial expertise, it aims to provide cutting-edge technology that enhances electronic design and testing. Its devotion to quality is underscored by its ISO/IEC 17025 certification, ensuring quality standards.

• • 

    • Keysight Technologies Manufacturer Distributor
      Protocol analyzer & exerciser

    • • Website
      • Listed Company (NYSE)
      • United States, California
      • Company Profile

    • Address: 1400 Fountaingrove Parkway Santa Rosa, California, United States of America

    Company Overview

    Keysight Technologies, Inc. was founded in 1939 and headquartered in Santa Rosa, California. Keysight is a global developer and manufacturer of electronic design and test solutions to communications, networking, aerospace, defense, and government, automotive, energy, semiconductor, electronic, and education industries. Keysight’s communications solutions group solutions include electronic design automation software; radio frequency and microwave test solutions, hardware and virtual network test platforms and software applications, as well as optical laser source solutions. Keysight’s electronic industrial solutions group offers various design tools and verification tools. Keysight offers product support, technical support, and training and consulting services. It sells its products through direct sales force, distributors, resellers, and manufacturer's representatives.

• • 

    • LINEEYE CO., LTD. Manufacturer
      Protcol analyzer

    • • Website
      • Japan
      • Company Profile

    • Address: 4F., Marufuku Bldg., 39-1 Karahashi, Nishihiragaki-cho,Minami-ku, Kyoto, Japan

    Manufacturer Overview

    Lineeye Co., Ltd. was established in 1986 and is based in Kyoto, Japan, as a manufacturer of electronic equipment. It specializes in manufacturing protocol analyzers, interface converters, and LAN connection type LANIO. It also manufactures memory cards, cables, terminal blocks, battery packs, and voltage boosters. The company acquired several ISO certifications, including ISO 9001 and ISO 14001. It has partnered with companies such as Panasonic Electric, Sharp, Sony, and IBM. Its manufactured products are catered to the information technology, telecommunications, energy and power, automation, and electrical sectors across Japan, China, Korea, Germany, and the USA.

• • 

    • GEMAC Chemnitz GmbH Manufacturer Distributor
      CAN-diagnostic system

    • • Website
      • Germany
      • Company Profile

    • Address: Zwickauer Straße 227,Chemnitz, Saxony, Germany

    Company Overview

    Gemac Chemnitz, established in 1992 in Germany, is a manufacturer and supplier of quality sensors and measurement systems for industrial applications. The company's product range includes a diverse array of sensors such as force sensors, torque sensors, load cells, and pressure sensors. These products find applications in various industries including automotive, aerospace, and manufacturing, enabling accurate and ideal measurement and control. Gemac Chemnitz is devoted to providing cutting-edge sensor solutions that enhance improved industrial processes and efficiency. The company's ISO 9001 certification underscores its passion for quality and customer satisfaction, ensuring that its sensors and measurement systems consistently meet the highest standards.

• • 

    • Ellisys Manufacturer Distributor
      Bluetooth protocol analyzer

    • • Website
      • Company Profile

    Company Overview

    Ellisys, established in 2000 in Geneva, Switzerland, is a manufacturer and supplier of advanced protocol test and analysis solutions. The company specializes in providing tools for testing USB, Bluetooth, and Wi-Fi technologies, ensuring the seamless connectivity and performance of devices across various industries. Ellisys' products are crucial for engineers, developers, and manufacturers who need accurate insights into protocol behavior. Their solutions are used in optimizing product design and ensuring compatibility. Ellisys continues to empower the tech industries with cutting-edge tools that facilitate the development of dependable and performance communication systems.

• • 

    • Value Tronics International, Inc.
      Protocol analyzers

    • • Website
      • Company Profile

    Company Overview

    Value Tronics International Inc., founded in 1992 and based in Elgin, Illinois, is a distributor of a wide range of equipment, such as signal generators, power supplies, and spectrum analyzers. The company stocks over 8,000 products, including used and new equipment from over 300 manufacturers like Berkeley Varitronics, Compression Techniques, and Delta Elektronika. It also buys obsolete and unused testing and lab equipment, which includes meters, oscilloscopes, and data loggers. The company provides financing options that allow customers to pay for purchases later. It also has a loyalty program where customers earn a 2% credit after a purchase.

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