PSC INDUSTRIAL OUTSOURCING, LP; PSC ENVIRONMENTAL SERVICES,

PSC INDUSTRIAL OUTSOURCING, LP; PSC ENVIRONMENTAL SERVICES,

ALS HOUSTON HIGH RES

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OFFICE OF BUSINESS AFFAIRS

ERC ENVIRONMENTAL & CONSTRUCTION SERVICES INC

A&E DIVISION

FLUOR CORPORATION

NUS DIVISION - HOUSTON

ABESTOS ABATEMENT, WATER DAMAGE, MOLD REMEDIATION, DEMOLISH SINGL STORY, MULTI STORIES, FOAM INSULATION

Remediation Services

All Other Basic Organic Chemical Manufacturing, Biological Product (except Diagnostic) Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, All Other Miscellaneous Manufacturing, Engineering Services

Water and Sewer Line and Related Structures Construction, Poured Concrete Foundation and Structure Contractors, Engineering Services, Building Inspection Services, Other Management Consulting Services

Used Household and Office Goods Moving, Other Services to Buildings and Dwellings, Solid Waste Collection, Other Waste Collection, Other Nonhazardous Waste Treatment and Disposal

Support Activities for Forestry, Service Establishment Equipment and Supplies Merchant Wholesalers, All Other Miscellaneous Store Retailers (except Tobacco Stores), Environmental Consulting Services, Other Scientific and Technical Consulting Services

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Other Heavy and Civil Engineering Construction, Other Building Equipment Contractors, Site Preparation Contractors

Other Heavy and Civil Engineering Construction, Environmental Consulting Services, Hazardous Waste Treatment and Disposal, Other Nonhazardous Waste Treatment and Disposal, Remediation Services

janitorial, food service, landscaping services

Engineering Services, Custom Computer Programming Services, Environmental Consulting Services, Other Scientific and Technical Consulting Services, Remediation Services

Oil and Gas Pipeline and Related Structures Construction, All Other Specialty Trade Contractors, Landscape Architectural Services, Engineering Services, Drafting Services