| Business | Phone |
| Alc 5001 Enterprise Dr Nw, Warren 44481 | (330) 898-9087 |
| Brina Prins 135 Niles Cortland Rd Se, Warren 44484 | (330) 856-2494 |
| Community Improvement Corp 197 W Market St, Warren 44481 | (330) 393-2565 |
| Decost Auto Appearance Center 806 Mahoning Ave Nw, Warren 44483 | (330) 399-1588 |
| Development Dimension Intl 1776 Salt Springs Rd, Warren 44481 | (330) 824-2910 |
| Dm & A 6090 Mahoning Ave Nw, Warren 44481 | (330) 847-2242 |
| Drs Chester & Chester 140 Highland Terrace Blvd, Warren 44484 | (330) 505-9668 |
| E 93rd 1983 Palmyra Rd Sw, Warren 44485 | (330) 399-1138 |
| Fastway Inc 450 Fuller Dr Ne, Warren 44484 | (330) 856-7337 |
| Gallagher Kaiser Feild Office 2350 Hallock Young Rd Sw, Warren 44481 | (330) 824-2413 |
| Garlock Sealing Technologies 8017 E Market St, Warren 44484 | (330) 856-4454 |
| Holland Orthepedic Inc 6801 Mines Rd Se, Warren 44484 | (330) 505-0148 |
| Images Plus Inc 5000 E Market St, Warren 44484 | (330) 889-2233 |
| J & A Enterprises 3843 E Market St, Warren 44484 | (330) 856-4600 |
| Laginya & Laginya 4689 Bond Ave Nw, Warren 44483 | (330) 847-7340 |
| Lamzel & Assoc 280 N Park Ave, Warren 44481 | (330) 306-0372 |
| Lear Seating Corp Warren 44481 | (330) 675-4400 |
| Letson Kragalott & Stack Co Lp 160 E Market St # 250, Warren 44481 | (330) 393-1529 |
| Lightcall 336 South St Se, Warren 44483 | (330) 747-5400 |
| Macro International 2657 Niles Cortland Rd Se, Warren 44484 | (330) 544-4450 |
| Mahoning Valley 2840 Sferra Ave Nw, Warren 44483 | (330) 373-6109 |
| Mahoning Valley Minority 135 Pine Ave Se, Warren 44481 | (330) 392-5544 |
| Northeast Ohio Community 411 Pine Ave Se, Warren 44483 | (330) 675-2669 |
| One Stop Workforce Center 147 W Market St, Warren 44481 | (330) 675-2179 |
| Raex-A Voyager.Net Co 106 E Market St, Warren 44481 | (330) 395-5905 |
| Rsl Inc 1170 Paige Ave Ne, Warren 44483 | (330) 392-8900 |
| Solvay Advanced Polymers Riverview Rd, Warren 44484 | (740) 374-9544 |
| Su Jon Enterprises Inc 2448 Weir Rd Ne, Warren 44483 | (330) 372-1100 |
| Supreme Council-House Of Jacob 1618 Baker Ave Sw, Warren 44485 | (330) 399-1605 |
| Trn Inc 1406 St Route 534 Nw, Warren 44470 | (330) 898-1558 |
| Truck Trenz & More 8447 Tod Ave Sw, Warren 44481 | (330) 824-3114 |
| Trumo Systems Warren, Warren 44483 | (330) 395-1000 |
| Trw 901 Dietz Rd Ne, Warren 44483 | (330) 372-6638 |
| Tullio-Galvin 331 Westchester Dr Se, Warren 44484 | (330) 856-6155 |
| United American 827 Esther Ave Nw, Warren 44483 | (330) 847-8710 |
| Walha Clubhouse 9595 Bay Hill Dr Ne, Warren 44484 | (330) 856-6995 |
| Warren Alternative Sentencing 141 South St Se, Warren 44483 | (330) 392-5007 |
| Wright Click 1579 Woodland St Ne, Warren 44483 | (330) 399-4004 |