New Factory built in 2000
(47,000 Sq Ft)

"Located in Southern Oregon, we are just
off I-5 and 30 minutes from the Medford International Airport which has convenient connections across the US."

Providing Excellence!

• DFM and DFT Services
• Electronic Hardware Kitting
• System Integration
• Electronic Equip. Refurbishing
• Elec. Equip. Reverse Engineering
• Specialty Molding and Potting
• JIT/KanBan Programs
• Customer On-Site Technical Support


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Cable Assembly & Box Builds

• Custom Cable Assembly
• Custom Cable Harnesses
• Electronic Sub-Assembly
• Full Box Builds
• Electro-Mechanical Assembly
• Electro-Pneumatic Assembly
• ISO 9001:2008 Certified
• IPC/WHMA – A- 620, Class II & III


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For Informative Free Downloads click one of the following

SAVE Calculator – A quantitative method for assessing supplier value.

Helpful Hints – Useful hints to consider when designing wire/cable assemblies and harnesses

Our Facilities

  • Located in Grants Pass Oregon
  • Modern 47,000 sq. ft facility
  • Flexible capacity to expand rapidly
  • On the I-5 Corridor with convenient trucking and air connections to all major cities

ESAM Quick Facts

  • Veteran Owned
  • Founded in 1974
  • Privately held
  • Located in a HUBZone
  • ITAR Registrant Code M22932
  • Cage Code 5AA18
  • ISO 9001:2008 Certified
  • AS9100C:2009 Certified
  • IPC/WHMA-A 620 Class II & III
  • JSTD Certified Trainer
  • UL/CSA Registered
  • RoHS Compliant

For unique high volume opportunities we have offshore capabilities available through a long term relationship.

Latest News

AS9100C Certification

Grants Pass, OR – August 15, 2014

ESAM Inc. has achieved AS9100C certification. AS9100C fully incorporates the requirements of the ISO 9001:2008 certification. ESAM has been ISO certified since 2004. AS9100C adds additional requirements specific to quality and safety for aerospace and defense manufacturing. The rigorous audit process included a full on-site audit by Perry Johnson, an accredited registrar, to ensure that working practices observe the procedures and stated objectives and that appropriate records are kept.

“Achieving AS9100C certification recognizes our commitment to the aerospace and defense community, along with other market segments such as medical devices, transportation, energy and others, in bringing their products to market,” said Dave Matheny, President and Shareholder of ESAM. “These markets are major segments of ESAM where we provide our build-to-print manufacturing services to some of the most prestigious companies in the USA.”

ESAM, founded in 1974, is a high reliability supplier of Electronic Manufacturing Services. The company provides build-to-print manufacturing services of wire/cable assemblies and harnesses; electronic, electro-mechanical and electro-pneumatic sub-assemblies; along with complete instruments and equipment. DFM, DFT, cost reduction and reverse engineering are among the engineering services ESAM also offers to their customers. The company specializes in medical device, military, aerospace, capital equipment, green energy, transportation and instrumentation applications. Consistent on time delivery of high quality product at competitive prices are part of the value ESAM brings to their customers. Continual improvement is not just a slogan, but a way of life at ESAM.

Full Service Electronic Contract Manufacturer • Electronic Manufacturing Services • Custom Cable Assemblies • Wire Harnesses • Electro-mechanical Box Builds • Grants Pass Oregon USA