OUR COMPANY Windy City Wire® has been leading the way in low-voltage wire innovations since 1994. As a company, we are dedicated to developing solutions that generate significant results for our customers. We provide comprehensive cable management solutions that save integrators time from concept to completion. OUR PRODUCTS All of our products are created with a commitment to excellence and are designed to fit customers’ needs. From our Smartwire® cables to our patented RackPack® Field Systems Solution, we offer real solutions to real issues faced in the field every day. OUR SYSTEMS We believe in investing heavily in the systems that drive our business and create a positive customer experience. Our eCommerce site with real-time, up-to-the minute access to product information, driven by our state-of-the-art bar code inventory management system is available 24-7 and is Smartphone friendly. It was the driving force behind our revolutionary and patented Smartwire System Design Tool® software, giving integrators the ability to design custom job plans and ultimately work more efficiently. OUR SERVICE We’ve made every effort to build Value-Added Services into all of our products and procedures, to ensure our customers are 100% satisfied with their service from Windy City Wire. Our customers are our top priority in everything that we do! OUR GUARANTEE We stand behind our products! Your success is our success.

Founded in 1934 by brothers Joseph, Eddie, Andy, and Bill, Kozol Brothers Inc. is a locally owned and operated distributor of domestic, craft, and import beers and ciders. Under the brothers’ leadership, the company grew exponentially as it continuously built a portfolio of brands that has established the distributor as one of the preeminent beverage distributors in the Chicago suburbs. Since 2001, Ed Kozol has continued to expand Kozol Brothers while also keeping true to the principles set forth by his father and uncles. Kozol Brothers is a multiple-time recipient of the MillerCoors President’s Award for excellence and quality, and has grown into one of the largest and best-performing beverage distributors in Illinois. We lead the industry in service, quality products, and customer satisfaction. Kozol Brothers currently operates out of a modern, professional facility over 120,000 sq. ft. in size, strategically set on the southeast edge of Joliet, Illinois. We service Will, Kankakee, and parts of Cook, Iroquois, and Grundy counties. Kozol Brothers employs approximately 150 of the finest people in the beverage industry that uphold the company’s mission statement:

PROJECT MANAGEMENT Client Dedicated Project and Construction Managers Hourly, Daily and Weekly Client status updates Project Specific and Customizable Intuit Quickbase Database Primary focus is Schedule Management and Performance CONSTRUCTION L&A Upgrades and Overlays Telco and Power Installation Civil Work Raw Lands Colocations Site Audits and Inspections TOWER UPGRADES AND MODS Re-guys Foundation work Structural upgrades Shelters/equipment Antennas and lines installation Conventional and chemical grounding systems Civil work, including access roads, fencing etc. Site Maintenance STAFFING Permanent and temporary project staffing National coverage Personnel available for most disciplines Meticulous client / contractor care Scalable solutions specific to client’s needs. WAREHOUSING AND LOGISTICS Warehousing and distribution Material handling Web-enabled inventory tracking Site kitting Delivery Decommissioning Pre-assembly & testing

For over 40 years, CPI has been serving schools and libraries across the country. With over 350,000 titles, we offer a one-stop shopping experience for all your children and young adult print and digital book needs. CPI has built our business on a commitment to not just selling books, but cultivating relationships with our vendors, publishers, and customers. Our partnerships with hundreds of major educational and trade publishers, as well as small independent presses gives you the most options, the highest fill rates, and the best bindings in one place!

J.R. EDWARDS BRUSHES & ROLLERS, INC is a consumer goods company based out of 1325 HARVARD DR, Kankakee, Illinois, United States.