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
  • 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



An ISO 9001:2008 Contract Manufacturer
2100 NE Spalding Avenue
Grants Pass, OR 97526

Telephone: 541-476-9162
Fax: 541-476-6325


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