| Business | Phone |
| Wtc Technologies 101 Billerica Ave, North Billerica 1862 | (978) 670-1990 |
| Waveguide 55 High St, North Billerica 1862 | (978) 670-4494 |
| Verley & Verley 13 Gilman Rd, North Billerica 1862 | (978) 663-9211 |
| Anjuman E Ezzi 246 Rangeway Rd, North Billerica 1862 | (978) 262-1360 |
| Atlantic Fabs 55 High St, North Billerica 1862 | (978) 663-7357 |
| Tranti Systems Purchasing 1 Chelmsford Rd, North Billerica 1862 | (978) 667-4146 |
| Telepharmaty Solutions 267 Boston Rd, North Billerica 1862 | (978) 670-1500 |
| Till Central Inc 267 Boston Rd # 1, North Billerica 1862 | (978) 663-5094 |
| Beantownsbest.Net Inc 2 Oxford Rd, North Billerica 1862 | (978) 667-0805 |
| Billerica Ibco Local 193 2 Treble Cove Rd, North Billerica 1862 | (978) 667-9945 |
| Bizi Inc 144 Rangeway Rd, North Billerica 1862 | (978) 670-2405 |
| Bnz Materials Inc 67 High St, North Billerica 1862 | (978) 663-3401 |
| Mutech Corp 85 Rangeway Rd, North Billerica 1862 | (978) 663-2400 |
| Mistry Associates Inc 23 Sullivan Rd, North Billerica 1862 | (978) 670-8411 |
| G & L Enterprises 34 Sullivan Rd, North Billerica 1862 | (978) 262-9666 |
| Convergent Networks 9 Executive Park Dr, North Billerica 1862 | (978) 262-0231 |
| Pioneer Inc 23 Liberty Dr, North Billerica 1862 | (781) 229-0066 |
| Perera Duthika 6 Twin Pines Ave, North Billerica 1862 | (978) 670-7323 |
| Davox 10 Vasa St, North Billerica 1862 | (978) 937-3972 |
| Detailers Edge 409 Treble Cove Rd, North Billerica 1862 | (978) 667-9184 |
| Dupont Merck 331 Treble Cove Rd, North Billerica 1862 | (781) 280-8000 |
| Eastern Bearings 63 Middlesex St, North Billerica 1862 | (978) 251-8808 |
| Lakeview Technology 9 Rexhame St, North Billerica 1862 | (978) 671-9211 |
| Kokusai Semiconductor Eqpt Crp 25 Esquire Rd, North Billerica 1862 | (978) 671-4480 |
| Innovative Imaging Systems Inc 19 Sterling Rd, North Billerica 1862 | (978) 670-1426 |