Commercial poultry production is predominantly a vertically integrated system in North Carolina. Production companies (integrators) contract with growers to produce birds or eggs. In general, the integrator supplies birds and feed, and often supplies supplemental materials such as medications, pesticides, etc. The integrator is also responsible for hatchery management, transport, slaughter, and marketing. The grower builds and maintains the houses, installs and maintains equipment, handles daily flock management, and disposes of dead birds and waste