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Sigma Engineered Solutions

Sigma Engineered Solutions, headquartered in Garner, N.C., has been a trusted name in precision castings and metal stamping products since its inception. With a commitment to innovation and quality, Sigma is dedicated to being a reliable partner in the industry, providing solutions that consistently meet and exceed customer expectations. The company's vision is to be the go-to choice for high-quality, dependable manufacturing solutions.


Sigma operates with a global footprint that includes 13 facilities across on-shore, near-shore, and off-shore locations, along with sourcing capabilities in China. This extensive network enables Sigma to offer competitive manufacturing solutions while maintaining a high level of responsiveness and service. The North Carolina-based warehouse and logistics facility further enhances operational efficiency, ensuring fulfillment rates as quick as 5 days. This vertical integration approach offers the lowest total cost of ownership, combining the benefits of global manufacturing with the agility of a U.S.-based operation.


The company is divided into two key divisions: Sigma Castings and Sigma Connectivity. Sigma Castings specializes in high-quality castings, while Sigma Connectivity focuses on precision metal stamping products. Together, these divisions provide a comprehensive range of solutions tailored to meet the diverse needs of various industries, from automotive to aerospace, delivering both exceptional quality and service.

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