Earl Frederick Tubb

iControl, Inc. engages in the provision of supply chain visibility solutions. It also offers asset management, lifecycle management, condition monitoring, field service management, fleet management, and custom solutions. The company was founded by Earl Fred Tubb and Thomas J. Inokuchi and is headquartered in Santa Clara, CA.

Integrated Systems provides software, tools and engineering services for the embedded systems market. Its popular real-time operating system, pSOS+®, is currently deployed in over 38 million devices worldwide, primarily in telecommunications, consumer electronics, automotive, aerospace and Internet services. The company was located in Alameda, CA.

Dresser Industries, Inc. was a supplier of products and services to industries involved in oil and gas production and transmission, petroleum refining and marketing and power generation. The petroleum products and services segment used to provide services and project management for oil and gas exploration, drilling, completion, production and transmission activities. In 1998, the company merged with its main rival, Halliburton, and is now known as Halliburton Co. On 10th April, 2001 the Dresser division (excluding the former Kellogg division) entered an agreement to separate itself once again from Halliburton by management purchasing its equity, the new company to be called Dresser, Inc. The company is headquartered in Dallas, TX.

Octant Technologies, Inc. develops a video-based data collection platform for autonomous vehicles. The American company was founded by Earl Frederick Tubb.