EXHIBIT 4 - LIST OF CERTIFIED FIRMS.pdf

This is Exhibit 4 of a state and local contract opportunity listing certified firms approved to participate in the procurement. The document identifies eight companies across multiple states that are pre-qualified suppliers for various product categories including automotive parts distribution, battery systems, goods brokerage, and rail maintenance materials. The certified firms are geographically distributed, with locations in Colorado, California, New Jersey, and Pennsylvania. Each company listing includes the firm's name, primary line of business, street address, city, state, ZIP code, and a designated contact person with telephone number and email address. The companies represent a range of business models from retailers and wholesalers to distributors and brokers, with specializations spanning engine parts, battery backup systems, automotive supplies, and transportation-related equipment.

The certified firms list serves to pre-qualify vendors capable of fulfilling supply and service requirements under this procurement opportunity. Notable entries include Clean Energy Parts, LLC as a DNG engine parts distributor in Colorado Springs; Advanced Battery Systems Inc., a California-based provider of battery storage and supplemental power products; and Panoptic Sourcing & Supply, LLC, a Pennsylvania wholesaler specializing in rail maintenance materials and equipment. The certification process establishes vendor eligibility and provides procurement officials with verified contact information and business classification data to streamline the sourcing and vendor selection process. All listed firms maintain current business licenses and meet the established qualification criteria for supplying goods and services under this state and local contract framework.