- Libreria Bethel
- Liliana Henriquez MD
- Lincoln Early Childhood Ctr
- Lincoln Mortgage Assoc LLC
- Linda Krisko Insurance
- Linder Wood Technology Inc
- Line Tool Co
- Lissy's Beauty Salon
- Little Apple Market
- Little John's Pizza
- Little Lehigh Community Bldg
- Little Lehigh Manor
- Living Potentials
- LLS Graphics
- Lobaido's Cafe & Gelateria
- Local 302 Intl Assn Of Fire
- Localnet Corp
- Lonardo Law Offices
- Lonergan Pump Systems Inc
- Lora Finishing
- Louie's Restaurant
- Lucy Travel
- Lynn's Bead Jewelry
- M & B Repair & Performance
- M & J Maintenance
- M & L Family Day Care
- M & T Bank
- M Atiyeh Cleaning Svc
- M I Beer Inc
- Mab Paints
- Mab Paints
- Mad Science Of Lehigh Valley
- Madison Inn
