Green Group Holdings


Green Group has the backing of two privately held investors, Herzog Contracting Corp. and Phillips & Jordan, Inc. Both companies have decades of experience in landfill construction and operation. Each company is a leader in its field and both share resources and expertise with Green Group’s staff and operations.

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Herzog Contracting Corp., a privately owned company founded in 1969, is a proven and diverse industry leader in civil construction, and rail construction and maintenance throughout North America. Its core scope of services include:

  • Landfill construction
  • Heavy civil construction
  • CM/GC projects
  • Design-build projects
  • Railroad design, construction, rehabilitation, and maintenance

Herzog has also been involved in several of the nation’s newest and largest heavy, commuter, and light rail projects. These include projects in Denver, Dallas, Los Angeles, Long Beach, southern Florida, and the greater Salt Lake City area.

Herzog’s number one priority is safety, followed by quality. We believe in doing it right the first time. Our motto of “Safety First Quality Always” is reflected every day in the work we do. Herzog has one of the lowest EMRs in the industry.


Phillips & Jordan, Inc. (P&J), a Phillips Infrastructure Holdings, Inc. company, is a woman-owned, heavy civil and infrastructure contractor established in 1952. Our Core Values and Priorities – Integrity, Safety, Quality, and Production – guide our daily business practices. P&J is a People First company, and we hold safety as imperative above all other objectives. We carry this commitment with us as we pursue challenging projects in three primary service areas:

  • Heavy Civil Infrastructure Development (Power Generation, Water Resources, and Industrial & Commercial),
  • Right-of-Way Infrastructure Development (Power Delivery and Pipeline Services), and
  • Disaster Response.

P&J is a national contractor that is registered to do business in all 50 states and has performed work in over 40 states over the past decade. Headquartered in Knoxville, TN, P&J currently employs a workforce of approximately 1,200 individuals and maintains regional and project offices throughout the United States.