Sigma Design, Inc. was founded in 1994 to serve the product design needs in the US Pacific Northwest. Since that time the company has grown to include an office in Singapore to better service our world wide client base. Although we started mainly as a product design company, the market has motivated us to become a successful manufacturing, tooling, and test development company as well.


We pride ourselves in being able to offer a full range of services including Mechanical Engineering, Electrical Engineering, Industrial Design and Software development. Sigma Design offers a turnkey solution for your project through solid Engineering, our broad range of Experience, and a focus on Execution.




Contact Person:

John Schlottmann

For more information or any questions about Made in Washington, please contact Jessica Ingle at (425) 438-1146 x109 or

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