The company's products include directional drills, mud mixing systems, air hammers and a full line of down hole tools, wear parts and accessories for all brands of directional drill rigs.

Established in Wichita, Kansas on January 1, 1984, the company was called "StraightLine Manufacturing, Inc." for its first 19 years.

Today StraightLine HDD has directional drilling equipment, tools and accessories operating in the United States, Canada, the United Kingdom, Singapore, Malaysia, China, Australia, India, Poland, Ukraine and the Russian Federation.

During this time the company launches its family of rotary tools and introduces a dry bore solution.

StraightLine entered the HDD market with the introduction of its line of DirectLine drills in 1989.