| Business | Phone |
| Gene Dierolf Co 209 E Market St, Newport 19804 | (302) 998-4266 |
| Hammons & Jones Inc 1620 E Ayre St, Newport 19804 | (302) 999-9323 |
| Tbco Inc 17 S Walnut St, Newport 19804 | (302) 998-8784 |
| Thomas Layne Builders Inc 120 W Market St # B, Newport 19804 | (302) 994-3080 |