Who are we?

We are Tadcon – Terry and Dave Consultants!

Founded in 1994, by David A. Lauer and Terry H. Williams, Tadcon is a software development company specializing in Enterprise Asset Management and Tool Management solutions.
Terry and Dave along with Tadcon personnel have been providing consulting services  to the nuclear, utility and construction industries for the past twenty five years.  Our client references and testimonials speak for themselves.

Our Clients

Professional Services

Our services extend beyond our software. Tadcon also provides a full suite of consulting services to support our clients during implementation and migration.


At Tadcon, we host a staff of experienced consultants and associates selected based on each individual project’s needs.

Amazing Results

Leveraging a virtual office model, we are able to provide quick response and cost effective service and support virtually anywhere in the world.