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Experience / Longevity


  • Since 1974

  • Design Engineering & Manufacturing Services

  • Off-the-Shelf Products for many applications

  • Over 35 years experience with custom designs for OEMs.


About Divelbiss Corporation

Divelbiss Corporation - founded in 1974 - designs and manufactures industrially hardened electronic control solutions. In addition to the off-the-shelf Programmable Logic Controllers supplied to industry under our own brand since 1978, we've developed client specific products from simple relay panels to a complex SCADA system for test and monitoring of the emergency warning network surrounding nuclear power facilities.

Divelbiss Corporate Headquarters located in Fredericktown, Ohio

Unlike other producers of industrial automation which treat "modification" or "custom" like dirty words, we here at Divelbiss welcome the opportunity to work with your engineering to arrive at the best solution when off-the-shelf just doesn't fit. Our extensive body of technical knowledge, the attention to detail, and our commitment to quality has caused many of our OEM clients to utilize our staff as an extension to their own.

Centrally located in Fredericktown Ohio, the Divelbiss engineering group, manufacturing, and corporate offices, were combined under one roof when the present facility was built in 1997. All production is done in this facility. Automation combined with long-term, conscientious employees help keep us competitive in a world market in addition to maintaining the quality business partners have come to expect.

Today, Divelbiss continues to lead. Our patented* PLC on a Chip™ technology introduced in 2004 continues to break new ground for embedded controls. Nearly thirty years of PLC design experience went into development of these devices and several families of our own product use the technology. The EZ Ladder® programming interface is used by all PLC on a Chip™ based products allows programs to be easily moved to the new target when a different controller is specified.