HydroChem Industrial Services

Evergreen North America

This company provides industrial cleaning and environmental services to customers in the refining, power generation, petrochemical, manufacturing, mining, and waste-to-energy sectors.

ES Integrated

This company provides industrial cleaning, environmental remediation and waste management services to chemicals, manufacturing, energy, power, pulp, paper and government sectors.

CIMA Services

This company provides waste management, environmental remediation and industrial construction services to customers in the petrochemical, refining and midstream oil and gas sectors.

Industrial Control Services

The company provides critical safety and control systems to customers in the oil, gas, chemical, and power generation sectors.

Apache Industrial Services

This company provides scaffolding, insulation, fireproofing and coating services to customers in the petrochemical, refining, energy and agricultural chemical sectors.

Universal Plant Services

The company provides maintenance, repair and installation services for industrial rotating and fixed equipment to customers in the energy, petrochemical and power sectors.

Petrochemical Services, Inc

The company provides tank cleaning and waste processing services for refineries and chemical, pulp, and paper plants.

Brown & Root

This company provides engineering, construction, and maintenance services to the petrochemical, energy, manufacturing, and alternative fuel industries.