Sigma Design

For over 30 years, Sigma Design has helped global brands turn ideas into real products. Serving diverse clients from our headquarters in Camas, Washington, with offices across the U.S. and Singapore, we bring together product development, engineering, and manufacturing expertise to help companies innovate and succeed.

As a full-service engineering company, we help clients solve complex technical challenges and bring products to market with confidence. Our multidisciplinary teams support programs from concept through production, reducing risk and accelerating development. Our approach integrates cutting-edge design, engineering expertise, and manufacturing capabilities under one roof, which enables rapid prototyping, rigorous testing, and quality assurance that meets the highest industry standards.

Our services span four areas. Design covers industrial design and product development, creating products that are functional, user-friendly, and visually appealing. Engineer combines mechanical, electrical, controls, firmware, software, process, and systems engineering. Build covers prototyping, fabrication and machining, cable assembly, product assembly, and custom manufacturing in the U.S. Test is delivered from an ISO/IEC 17025 accredited lab supporting MIL-STD protocols and ANSI/ASTM/ISO/IEC standards. We also provide engineering staffing and recruiting.

Backed by multiple third-party certifications — ISO 9001:2015, ISO/IEC 17025:2017, ITAR registration, the Joint Certification Program, and CMMC Level 1 — we demonstrate a strong commitment to client confidentiality, security, and reliable execution. We work behind the scenes to let our clients shine.