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Corelis

Corelis is a private American provider of JTAG boundary-scan test systems, development tools, custom test equipment, and systems-integration services.

Last updated August 26, 2026

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Overview

Corelis, Inc. is a privately held American test-and-measurement technology company headquartered in Cerritos, California. The company develops hardware, software, engineering services, and integrated systems used to test, debug, program, and support complex electronic assemblies and embedded systems. Its best-known specialization is JTAG boundary-scan technology, a method that uses a device's IEEE 1149.1 test-access architecture to examine interconnections, identify manufacturing defects, support functional emulation, and program nonvolatile devices such as flash memory, complex programmable logic devices, and field-programmable gate arrays. Corelis was incorporated in 1991 and initially concentrated on engineering work for the aerospace and defense sectors. During its early years, the company also provided engineering services, licensed Hewlett-Packard technologies, distributed JTAG Technologies products, and undertook custom design work for customers including Motorola and Hewlett-Packard. Its early project portfolio included processor modules for HP and Agilent logic analyzers and emulation products for processors such as the Intel i960 and AMD Am29000. In cooperation with Hewlett-Packard, Corelis also contributed to a large-scale test and simulation system associated with Motorola's Iridium satellite program. The system was intended to test and simulate satellite communications electronics and provide a development test bed for satellite-computer software. A major shift in the company's product identity occurred in 1998, when Corelis introduced its first JTAG boundary-scan products. The company subsequently built a portfolio around boundary-scan development, manufacturing test, debugging, in-system programming, and field-service applications. Its ScanExpress family became the principal branded platform, combining software and hardware for generating, executing, and analyzing boundary-scan tests. The systems are designed for uses ranging from engineering development and board debugging to production-line testing and portable field support. Corelis later expanded the boundary-scan offering with ScanExpress JET, released in 2007, which combined boundary-scan capabilities with functional-circuit-test technologies to increase test coverage. Corelis has generally operated through two complementary business areas. Its standard products include boundary-scan test systems and development tools, while its custom-test and systems-integration activities address customer-specific test architectures, fixtures, instrumentation, software, and deployment requirements. The company also provides engineering services, training, technical support, and systems intended for desktop or portable operation. This combination allows Corelis to serve both organizations seeking an off-the-shelf development or manufacturing platform and customers requiring a tailored test solution for specialized aerospace, defense, transportation, or commercial electronics. In 2006, Electronic Warfare Associates, Inc. announced its acquisition of Corelis. In 2008, the appointment of George B. La Fever as president and chief executive officer completed the transition of Corelis into EWA Technologies, Inc., a wholly owned subsidiary within the broader EWA family of high-technology companies. David Mason was appointed Corelis president and CEO in May 2018. Corelis remains characterized as a private company focused on electronic equipment and supplies, with its brand centered on boundary-scan testing, embedded-electronics verification, programming, custom test systems, and related engineering support.

History

Corelis was incorporated in 1991 as an engineering-services company with an initial emphasis on aerospace and defense work. Its early activities included licensing Hewlett-Packard technologies, distributing JTAG Technologies products, and completing custom engineering assignments for organizations such as Motorola and Hewlett-Packard. The company developed processor modules for HP and Agilent logic analyzers and produced early emulation products for the Intel i960 and AMD Am29000 processor families. One of its notable early programs was a collaboration with Hewlett-Packard on a large-scale test and simulation system connected with Motorola's Iridium satellite project. The equipment was intended to test and simulate the communications electronics installed on the satellite and to support development and testing of satellite-computer software. In 1997, Corelis introduced ScanPlus, a PC-based platform for executing boundary-scan test vectors generated by the HP 3070 in-circuit-test family. Corelis introduced its first JTAG boundary-scan products in 1998. This became the foundation of the company's later product strategy. Its boundary-scan systems combined hardware and software for structural testing, debugging, functional emulation, and in-system programming of flash memory, CPLDs, and FPGAs. The company organized its offering around standard boundary-scan products and custom test systems and integration services. These activities covered design verification, manufacturing test, field service, training, engineering support, and customer assistance, with both desktop and portable configurations available. In 2006, Electronic Warfare Associates, Inc. announced its acquisition of Corelis. The transaction placed Corelis within a larger technology and engineering-services group serving aerospace, defense, and commercial customers. In 2007, Corelis released ScanExpress JET, which combined boundary-scan and functional-circuit-test technologies to broaden potential test coverage. In 2008, George B. La Fever became president and CEO, and Corelis completed its transition into EWA Technologies, Inc., a wholly owned subsidiary in the EWA corporate family. David Mason was appointed president and CEO in May 2018. Corelis is described as a private company based in Cerritos, California and categorized in the electronic equipment and supplies sector.

  • 2018

    David Mason appointed president and CEO

    [1]

    David Mason became Corelis president and CEO in May 2018.

  • 2008

    Transition into EWA Technologies completed

    [1]

    The appointment of George B. La Fever as president and CEO marked the completion of Corelis's transition into EWA Technologies within the EWA corporate family.

  • 2007

    ScanExpress JET released

    [1]

    Corelis launched ScanExpress JET, combining boundary-scan and functional-test methods.

  • 2006

    Acquired by Electronic Warfare Associates

    [1]

    Electronic Warfare Associates announced its acquisition of Corelis.

  • 1998

    First JTAG boundary-scan products launched

    [1]

    Corelis introduced its first JTAG boundary-scan products, establishing the technology as a central part of its business.

  • 1997

    ScanPlus platform introduced

    [1]

    Corelis introduced ScanPlus, a PC platform for executing boundary-scan vectors generated by the HP 3070 in-circuit-test family.

  • 1991

    Corelis is incorporated

    [1]

    Corelis was incorporated and began primarily as an engineering-services provider for aerospace and defense customers.

Products and positioning

A specialist provider of JTAG boundary-scan and electronic test solutions for development, manufacturing, programming, field service, and complex aerospace, defense, and commercial systems.

  • JTAG boundary-scan test systems

    ScanExpress boundary-scan systems

    The ScanExpress family provides hardware and software for JTAG boundary-scan testing. Applications include structural testing of electronic interconnections, board debugging, functional emulation, and in-system programming of flash memory, CPLDs, and FPGAs. The systems support development, manufacturing, and service environments.

  • Boundary-scan execution platform · 1997

    ScanPlus

    Introduced in 1997, ScanPlus was a high-performance, lower-cost PC platform designed to execute boundary-scan test vectors generated by Hewlett-Packard's HP 3070 in-circuit-test family.

  • Combined boundary-scan and functional-test tool · 2007

    ScanExpress JET

    Released in 2007, ScanExpress JET combined boundary-scan testing with functional-circuit-test technology. Its purpose was to extend test coverage beyond the capabilities of either approach used separately.

  • Electronic test engineering services

    Custom test systems and system integration

    Corelis designs and integrates customer-specific test systems for electronic design and debugging, manufacturing test, field service, and support. The offering can include desktop or portable configurations, engineering services, training, and technical assistance.

Brand decisions

  • 2007

    Launch of ScanExpress JETProduct launch

    Background

    Corelis sought to broaden the coverage of conventional boundary-scan testing by combining it with functional-circuit-test methods.

    Action taken

    The company released ScanExpress JET as a combined boundary-scan and functional-test tool.

    Aftermath

    The product expanded Corelis's standard test-tool portfolio for customers requiring both structural and functional test coverage.

  • 2006

    Join the Electronic Warfare Associates corporate groupM&A

    Background

    Electronic Warfare Associates was expanding a technology and engineering-services family serving aerospace, defense, and commercial markets.

    Action taken

    Electronic Warfare Associates announced the acquisition of Corelis, later incorporating the company into EWA Technologies as a wholly owned subsidiary.

    Aftermath

    Corelis continued operating as a specialist electronic-test business within the EWA corporate structure.

Recent events

  • 2018

    David Mason appointed Corelis president and CEO[1]

    Leadership change

    David Mason was appointed president and CEO of Corelis in May 2018.

  • 2008

    George B. La Fever becomes Corelis president and CEO[1]

    Leadership change

    George B. La Fever was appointed president and CEO as Corelis completed its transition into EWA Technologies within the Electronic Warfare Associates corporate family.

  • 2007

    Corelis releases ScanExpress JET[1]

    Product launch

    Corelis introduced ScanExpress JET, a test tool designed to combine boundary-scan testing with functional-circuit-test capabilities.

  • 2006

    Electronic Warfare Associates announces acquisition of Corelis[1]

    M&A

    Electronic Warfare Associates announced that it had acquired Corelis, bringing the electronic-test company into its broader technology and engineering-services group.

Sources1 sources

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