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 & II
• AS9100C:2009

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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

Certificate of Appreciation from General Dynamics

Grants Pass, OR – April 15, 2015

ESAM, Inc. has received a Certificate of Appreciation from General Dynamics Mission Systems for its outstanding performance on the Prophet Enhanced Program. The announcement was made by Dave Matheny, President.

To support a critical delivery on this U. S. Army program, ESAM had to make the "impossible" happen. Faced with minimal lead time, there were major challenges with parts deliveries that affected the build schedule, both of which had to be expedited.  Mr. Matheny said, "We took a project that would normally have a lead time of up to 22 weeks, and compressed it into about 7 weeks. Our team did an awesome job, especially considering that it included 90 different assemblies."

ESAM, a build-to-print contract manufacturer to the Aerospace and Defense market, has an AS9100C:2009 certified quality system. The company is certified as located in a HUBZone. For additional information contact Jim Anderson, Sr. Director of Sales & Marketing, at

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