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Prototypes Plus has been located in Menlo Park, California since the late 1970's. Our 12,000 Sq. Foot facility is extensively equipped with 12 CNC machining centers, multiple CAD/CAM stations, state of the art stereolithography and laser sintering equipment, and full tooling department. We are the largest prototyping company in Northern California and can fulfill a wide range of needs. With our quality, rapid service and competitive pricing, we continue to succeed in building long term relationships with major companies around the globe.

Prototypes Plus Questions

The Prototypes Plus annual revenue was $5.2 million in 2026.

Kenneth Niles is the Product Development Director of Prototypes Plus.

3 people are employed at Prototypes Plus.

Prototypes Plus is based in Sunnyvale, California.

The NAICS codes for Prototypes Plus are [54, 33, 5414, 541, 332].

The SIC codes for Prototypes Plus are [7336, 359, 733, 35, 73].

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