Custom electrical switchgear and power distribution equipment manufacturer
SAI Advanced Power Solutions manufactures custom switchgear and electrical distribution equipment for mission-critical infrastructure. The company is actively expanding regional service capacity—six of ten open roles are engineering positions—while projects focus on establishing service offices and standardizing commissioning processes, signaling a shift from pure manufacturing toward direct service delivery and support.
SAI manufactures low-voltage and medium-voltage switchgear, switchboards, and generator paralleling equipment for government, healthcare, data center, and Fortune 500 customers. The product line spans UL891 and UL1558 switchboards up to 10,000A, arc-resistant metal-clad switchgear, and specialized control systems. Founded over 100 years ago and headquartered in Franklin Park, Illinois, the company operates across 501–1,000 employees and serves as both a direct supplier and an OEM partner. Current operations are concentrated in the United States.
SAI manufactures custom switchgear and electrical distribution equipment, including UL891/UL1558 switchboards up to 10,000A, arc-resistant metal-clad switchgear (5–15kV), and generator paralleling switchgear for mission-critical applications.
SAI is headquartered in Franklin Park, Illinois, and operates as a privately held manufacturer with 501–1,000 employees.
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