Business rating
| Position | Name of business | Visitors | |
|---|---|---|---|
| 571 | Watts, K. H. Co., Inc. | 0 | |
| 572 | Webb, F. W. Co. | 0 | |
| 573 | Webb, F. W. Co. | 0 | |
| 574 | Webb, F. W. Co. | 0 | |
| 575 | Webster Instruments | 0 | |
| 576 | Western Power Equipment Corp. | 0 | |
| 577 | Wetmore Co., Inc. | 0 | |
| 578 | Wilke Enginuity, Inc. | 0 | |
| 579 | Will-Mann, Inc. | 0 | |
| 580 | Williams Foam | 0 | |
| 581 | Wire Cut Co., Inc. | 0 | |
| 582 | Worldwide Chuck Services, Inc. | 0 | |
| 583 | Zumbiel Packaging | 0 | |
| 584 | Air Flow, Inc. | 0 | |
| 585 | Air Purification, Inc. | 0 | |
| 586 | Air Systems & Equipment Co. | 0 | |
| 587 | All Metals Fabricating, Inc. | 0 | |
| 588 | Allen Precision Industries, Inc. | 0 | |
| 589 | Allred Metal Stamping Works | 0 | |
| 590 | American Petroleum Valve Co. | 0 | |
| 591 | American Stainless & Supply LLC | 0 | |
| 592 | ARC Industries, Inc. | 0 | |
| 593 | B & D Marine & Industrial Boilers, Inc. | 0 | |
| 594 | Bayou City Bolt & Supply Co., Inc. | 0 | |
| 595 | Bennett, J. H. & Co., Inc. | 0 | |
| 596 | Blumenthal Sheet Metal Co. | 0 | |
| 597 | Boiler Specialists, Inc. | 0 | |
| 598 | BriceBarclay | 0 | |
| 599 | Brost Foundry Co. | 0 | |
| 600 | Buckeye Rubber & Packing Co. | 0 |