KLJ is a 100% Certified Employee-Owned engineering company headquartered in Bismarck, North Dakota. Since 1938, KLJ has been unwavering in its commitment to enhancing the well-being of communities, envisioning a brighter future for generations to come. Founded by Louie and Mary Ellen Veigel, the company established its legacy eight decades ago, characterized by a strong work ethic and a steadfast dedication to fostering enduring customer relationships. The company has transitioned from a small family enterprise into a nationwide, multi-disciplinary firm.

In 2008, KLJ became employee-owned when it established its Employee Stock Ownership Plan (ESOP). As owners, employees at KLJ assume accountability for their actions and endeavors, continually motivating one another to strive for excellence daily. When KLJ employees help make their clients successful, they are successful and as owners, financially benefit. This creates a strong ownership culture that empowers employees to do their best work.