Cenergy International Services, LLC provides outsourced professional and technical staffing services for the oil and gas industry. It offers workforce and vendor optimization services; and land, air, and sea logistics optimization services. The company also provides health, safety, security, and environmental protection services, including stop work authority, behavior based safety, drug and alcohol programs, short service employees, personal protective equipment, and incident investigation. Cenergy International Services, LLC was founded in 1996 and is based in Houston, Texas with additional offices in New Orleans and Lafayette, Louisiana; Denver, Colorado; and Bakersfield and San Francisco, California.