| Antenen Research: Maintains a large inventory of new and reconditioned robots and automation equipment. |
| Belcan: Specializes in engineering, technical and staffing services. |
| Cincinnati Sub-Zero Products, Inc.: Provider of environmental test chambers, patient warming and cooling products, and contract testing laboratory. |
| Cincinnati Testing Laboratories: Specializes in machining, conditioning and testing of metallic, non-metallic, composite and advanced composite materials. |
| Facilicorp: Engineering services company with expertise in electrical, mechanical, and software engineering. |
| Fosdick and Hilmer: A consulting engineering firm that provides complete mechanical and electrical engineering services. |
| GRW: Full service engineering, architectural, planning and digital mapping firm. |
| HCN - H.C. Nutting Company: Engineering firm with expertise in geotechnical, environmental, geologic, hydrogeologic and materials engineering. |
| Hendon and Redmond Inc.: A group of engineers and architects providing design, consulting, and construction management services. |
| Morris Technologies: Provides product development, rapid prototyping, advanced 3D CAD solid modeling and engineering services. |
| Process Plus: Provides process and facilities engineering and design services for industrial clients. |
| ScottModels, Inc.: Capabilities include concept development, user-interface design, ergonomic evalutaion, CAD, solid modeling and complete functional prototype development. |
| Sim Technologies Corp.: An independent, professional engineering services firm that specializes in understanding and solving production and logistics bottlenecks. |
| Tec Engineering Inc.: Specializes in the field of traffic and transportation engineering. |
| Xetron Corporation: Developer of sophisticated electronic communications systems. |