Explore Engineering Firms Serving Holland, OH

Electronic Concepts & Engineering specializes in designing and manufacturing high-reliability electronic systems for military, aerospace, automotive, and industrial applications. Since 1991, we have provided end-to-end solutions, including embedded software development, PCB design, and environmental prototyping. Our ISO-certified processes and experienced engineering team ensure durable, cost-effective systems for Fortune 500 companies and smaller clients.

Sponseller Group is a multi-discipline engineering firm specializing in structural, mechanical, and electrical design services for manufacturing and industrial clients. With offices in Holland and Sidney, Ohio, we deliver 3D laser scanning, HVAC design, and material handling systems using advanced software like REVIT and AutoCAD Plant 3D. Our 50-year legacy combines licensed professional engineers with safety-focused practices to serve clients across the United States.