- K-Mart Shopping Ctr Tilghman
- Keystone Land & Abstract
- Keystone Manufacturing & Supl
- Keystone Memorial Co
- Keystone Nazareth Bank & Trust
- Keystone Nazareth Bank & Trust
- Keystone Realty Svc
- Kid 4 Kids United
- Kiddie Corner
- Kids Peace Behavoiral Health
- Kiffle Kitchen
- Kilcoyne & Assoc
- Kilcoyne & Assoc LLC
- King Pin Beverage
- KIRK Summa & Co
- Kirshner Sales Assoc
- Kistler David N Insurance
- Kitchen-Ware-House
- Kitchens By Design
- Kitchens By Wieland Inc
- Kleinhenz Co LLP
- Klucher School Nuro Psych
- Kmart
- Knafo Law Offices
- KNBT Wealth Management
