Top 10 PCB Manufacturers in Oregon 2026
Last updated
FirmsLedger lists 10 PCB manufacturers headquartered in Oregon. The largest clusters are in Beaverton (2) and Hillsboro (2), and the other 6 are in 6 more cities. Beaverton listings include CB-Ram Electronics and Electro Scientific Industries (ESI).
By specialty, Oregon has semiconductor packaging (9), PCB assembly (7), SMT assembly (2) and semiconductor / chips (2) listings. Capabilities that more than one of them list include circuit board assembly (2).
| Company | City | Specialty | Phone | Website |
|---|---|---|---|---|
| Pacific EMS LLC | Salem | Prototype PCB assembly | (503) 949-2061 | pacificems.com |
| Screaming Circuits a Division of Milwaukee Electronics | Canby | PCB assembly | (866) 784-5887 | screamingcircuits.com |
| Cascade Systems Technology | Hillsboro | Surface mount technology (SMT) | (503) 640-5733 | cascadesystems.net |
| NW Innovative Technologies | Hillsboro | PCB assembly (SMT single/double-sided) | (971) 770-4151 | nwinnovative.com |
| CB-Ram Electronics | Beaverton | Circuit Board Assembly | (503) 646-4344 | cbram.com |
| Electro Scientific Industries (ESI) | Beaverton | Flexible PCB laser via drilling | (503) 641-4141 | esi.com |
| Micro Systems Engineering, Inc. | Lake Oswego | PCBA | (503) 744-8900 | mst.com |
| PCB Assembly Express | Tualatin | PCB Assembly (SMT, Through-Hole, BGA, QFN, Lead-Free, Double-sided SMT, Class III Inspection) | (800) 651-7250 | pcbassemblyexpress.com |
| ASC Sunstone Circuits, LLC | Mulino | PCB manufacturing | (971) 446-7010 | sunstone.com |
| PCB You Corp | Milwaukie | — | (888) 830-2382 | pcbyou.com |
Screaming Circuits a Division of Milwaukee Electronics
Canby, Oregon
Screaming Circuits operates from Canby, Oregon, as a division of Milwaukee Electronics, a contract manufacturer founded in 1954. Milwaukee Electronics launched Screaming Circuits in 2002 to address a gap in the market: as innovation cycles accelerated, manufacturers prioritized high-volume orders over the flexible, high-quality prototype assembly that design engineers needed.
Cascade Systems Technology
Hillsboro, Oregon
Cascade Systems Technology operates from Hillsboro, Oregon, where the company says it has served as a supplier of choice for more than 36 years. The business describes itself as a electronic contract manufacturer specializing in electronic manufacturing services (EMS) for customers across the United States.
NW Innovative Technologies
Hillsboro, Oregon
NW Innovative Technologies operates from Hillsboro, Oregon, in the heart of the state's technology corridor. The shop provides full-spectrum electronic manufacturing services, including surface-mount and through-hole PCB assembly on boards up to 58 inches long, BGA and leadless device placement, rework, electro-mechanical assembly, and complete system builds.
Electro Scientific Industries (ESI)
Beaverton, Oregon
Electro Scientific Industries (ESI) operates from Beaverton, Oregon, where it develops laser-based manufacturing systems for the electronics industry. The company focuses on three core process areas: laser via drilling for flexible printed circuit boards, laser via drilling for high-density interconnect (HDI) PCBs and integrated circuit packaging, and high-speed testing of multilayer ceramic capacitors (MLCCs).
PCB Assembly Express
Tualatin, Oregon
PCB Assembly Express operates from Tualatin, Oregon, as a full-service electronic contract manufacturer. The company’s founding year and ownership structure are not publicly disclosed.
ASC Sunstone Circuits, LLC
Mulino, Oregon
ASC Sunstone Circuits, LLC, headquartered in Mulino, Oregon, was formed through a strategic alliance between American Standard Circuits (ASC) and Sunstone Circuits, combining over 50 years of collective printed circuit board manufacturing experience. The partnership unites ASC's specialization in advanced PCB technologies with Sunstone's quick-turn fabrication and customer support model.
Frequently asked questions
Which PCB manufacturers in Oregon list circuit board assembly?
2 companies list it: Cascade Systems Technology and CB-Ram Electronics.
Which certifications do PCB manufacturers in Oregon list?
ITAR Registered: Cascade Systems Technology, NW Innovative Technologies and PCB You. ISO 9001:2015: Cascade Systems Technology and PCB Assembly Express. RoHS Compliant: Pacific EMS and Screaming Circuits a Division of Milwaukee Electronics.