| Environment Control Connecticut Valley Inc. MA | Administrative & Waste Services | 0 | — | A |
| Environment Control Greater Orange County, Inc CA | Administrative & Waste Services | 0 | — | F |
| Environment Control Inc - Phoenix AZ | Administrative & Waste Services | 0 | — | F |
| Environment Control North Bay, Inc CA | Administrative & Waste Services | 0 | — | F |
| Environment Control of Beachwood, Inc OH | Administrative & Waste Services | 0 | — | C |
| Environment Control of Bernalillo County NM | Administrative & Waste Services | 0 | — | A |
| Environment Control of Santa Clara Valley CA | Administrative & Waste Services | 0 | — | A |
| Environment Control of South Sound WA | Administrative & Waste Services | 0 | — | F |
| Environment Control Ohio Valley, Inc WV | Administrative & Waste Services | 0 | — | C |
| Environment Control Puente Hills, Inc CA | Administrative & Waste Services | 0 | — | F |
| Environment Control Spokane WA | Administrative & Waste Services | 0 | — | F |
| Environment Control-Salem, Inc. OR | Administrative & Waste Services | 0 | — | F |
| Environment Masters MS | Construction | 0 | — | F |
| Environment One Corporation NY | Manufacturing | 0 | — | C |
| Environmental Advantage, Inc. NY | Professional & Technical Services | 0 | — | A |
| Environmental Advocates NY, Inc. NY | Other Services | 1 | $121,275 | — |
| Environmental Air Systems, LLC NC | Manufacturing | 0 | — | A |
| Environmental Air, Inc. PA | Construction | 0 | — | F |
| Environmental Allies TX | Construction | 0 | — | A |
| Environmental Alternatives LLC MD | Administrative & Waste Services | 0 | — | F |
| ENVIRONMENTAL CHEMICAL CORPORATION CA | Administrative & Waste Services | 4 | $95,691 | — |
| Environmental Cleansing Corporation of America IL | Construction | 0 | — | A |
| Environmental Cleansing Corporaton IL | Construction | 0 | — | A |
| Environmental Composites Inc FL | Manufacturing | 0 | — | A |
| Environmental Construction Group, Inc. NY | Administrative & Waste Services | 0 | — | F |
| Environmental Construction, Inc. CA | Construction | 0 | — | B |
| Environmental Consultants, LLC NY | Utilities | 0 | — | F |
| Environmental Contractors Transportation, Inc. CA | Transportation & Warehousing | 0 | — | F |
| Environmental Control LLC DBA Encon Heating & AC CT | Construction | 0 | — | F |
| Environmental Control Solutions, Inc. IL | Construction | 0 | — | A |
| Environmental Controls Corp OR | Construction | 0 | — | D |
| Environmental Defense Fund Inc. NY | Other Services | 3 | $158,004 | — |
| Environmental Demolition Group KY | Administrative & Waste Services | 0 | — | A |
| Environmental Demolition Insight Inc. CO | Administrative & Waste Services | 0 | — | C |
| Environmental Design International Inc. IL | Professional & Technical Services | 0 | — | F |
| Environmental Dynamics Group NJ | Wholesale Trade | 0 | — | C |
| Environmental Enhancements, Inc. VA | Administrative & Waste Services | 0 | — | F |
| Environmental Enterprises, Inc OH | Administrative & Waste Services | 0 | — | D |
| Environmental Field Services, Inc MS | Mining & Extraction | 0 | — | A |
| Environmental Health & Safety WA | Wholesale Trade | 0 | — | F |
| Environmental Improvements inc TX | Utilities | 0 | — | A |
| Environmental Industrial Services Corp of NJ NJ | Administrative & Waste Services | 0 | — | A |
| Environmental Industrial Services Corp of NJ TX | Administrative & Waste Services | 0 | — | A |
| Environmental Landscape Design NJ | Administrative & Waste Services | 0 | — | F |
| Environmental Landscape Development CA | Administrative & Waste Services | 0 | — | A |
| Environmental Landworks CO | Administrative & Waste Services | 0 | — | B |
| Environmental Logistics CO | Administrative & Waste Services | 0 | — | A |
| Environmental Maintenance Engineers, Inc MI | Administrative & Waste Services | 0 | — | A |
| Environmental Management OK | Administrative & Waste Services | 0 | — | D |
| Environmental Mfg. & Supply, Inc. FL | Manufacturing | 0 | — | F |
