Firm Size:



Work Value to date:



2008 by Bud Stein of Iowa City, Iowa

3 locations in Iowa and 1 in Illinois. Staff size approximately 30 FTE's and PTE's.

LRStein Company. Providing CAD implementation services and Paper to CAD services.
Started in 1989 in Iowa City, Iowa. Prior to that CAD Management & Design in NYC.

ESI does NOT compete with Architects, Engineers or Contractors. We provide support
to all of these service providers.


– Proprietary tools and systems used for existing structure B.I.G. (Building
Information Gathering) which increase accuracy and speed while reducing costs.

- Expert Project Management and facilitators for ANY SIZE or type of project. "Lewis
Method of Project Management".

- True B.I.M. not just 3D drafting. Integrating critical information for technical and non-
technical end users.

- Unmatched Communication skills.