Proto Tek

Proto Tek is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Electronic Equipment & Supplies Wholesale & Manufacturers
• Utility Location Services

North American Industry Classification System (NAICS) Categories:

• Electric Power Distribution > Energy Services > Utility Location Services
• Other Electronic Component Manufacturing
• Other Electronic Parts And Equipment Merchant Wholesalers

Standard Industry Classification (SIC) Categories:

• Electronic Components, Nec
• Combination Utilities, Nec > Utility Locating Services
• Electronic Parts & Equipment > Electronic Equipment & Supplies