plethora-icons-machining@2xPlethora’s unique software works alongside CAD and CAM software to make CNC manufacturing more efficient. We’re able to deliver immediate manufacturability feedback and pricing to customers while also determining the most efficient means of producing each part.


Plethora was founded in 2012 by Nick Pinkston and Jeremy Herrman, with a mission to make manufacturing more accessible to the masses.

Plethora moved to San Francisco in 2014, and soon produced its first customer part. The company quickly established itself as a go-to resource for tech companies and startups producing new hardware.

Plethora expanded into a 57,000 square foot facility in Georgia in 2019, significantly increasing its capacity. Today, with locations on both coasts, Plethora serves customers across the United States in a variety of industries, including robotics, automotive, aerospace, and consumer packaged goods.


Meet Some Team Members

Marc Steimer

Marc Steimer

Strategic Account Manager
San Franciso 

Marc works with some of our biggest enterprise clients, helping them realize the value of our Manufacturing-as-a-Service offering. 

Learn More about Mark


Larry Gargarita

Machinist III
San Francisco

Larry loves problem solving on the shop floor. He welcomes the challenges of complex parts with tight geometries.

Learn More about Larry


Michelle King

Office Manager

Michelle loves working with such a mix of skillsets and roles at Plethora, darting in and out of projects as needed.

Learn More about Michelle


Plethora’s a great place to work, with competitive benefits and an engaging workplace.

Work for Plethora