Valmont is here to modernize vital infrastructure and increase agricultural productivity, sustainably and reliably. We galvanize steel to last a century with minimal environmental impact. We modernize irrigation to feed a growing population by utilizing the latest technology. We harden the electrical grid to enable the delivery of reliable power to millions of homes around the world. And we help make communities everywhere safer, cleaner and more connected through our smart infrastructure technology. Valmont serves two primary markets — agriculture and infrastructure — and seven diverse product lines: Utility, Lighting and Transportation, Telecom, Solar, Coatings, Irrigation and Ag Tech. We manufacture products in 84 facilities spread across six continents, and we do business in 21 different countries. That’s what Valmont does. We conserve resources and improve life, finding ways to make innovation and technology beneficial in the real world. + That’s the value we add. Valmont Industries Inc. (VMI) is publicly traded on the NYSE. Learn more at valmont.com.

Labor Organization

A.Y. McDonald Mfg. Co. is a major manufacturer of water works valves and fittings, natural gas valves, and residential and commercial water pumping systems. The Company has distinguished itself with a proud tradition of quality and reliability since its founding in 1856. The mission of A.Y. McDonald Mfg. Co., in the words of our founder, is "to make good products and sell them honestly."​ We, the stockholders and co-workers, accomplish this by extending the McDonald family culture through excellent customer service and by focusing on our customers'​ needs. Our Vision To be the leading producer of water and gas distribution products to benefit the current and next generation of employees, customers, and stockholders by continually growing and strengthening our business. We believe in: Making good products and selling them honestly. The Customer is the boss. Employees are a part of the A.Y. McDonald family. None of us is as smart as all of us. Leaving the company in better shape than it was received. A.Y. McDonald Mfg. Co. has a long tradition of trusted quality and dependable service. These attributes are advanced through the commitment of every employee. Everyone is challenged to capture the opportunity to excel and move upward to achieve a better product or process. A.Y. McDonald Mfg. Co. employees strive to meet and exceed this challenge everyday. Customers like to buy from A.Y. McDonald Mfg. Co. Why? The customer is "the boss,"​ and every effort is exerted to exceed expectations. Customer service is the number one priority. Customers find quality products linked with outstanding people. A.Y. McDonald Mfg. Co. Corporate headquarters, brass foundry and main manufacturing plant are located in Dubuque, Iowa. We also have locations in Albia, IA and Elizabethton, TN.

We believe in rising to a challenge, creating a vision, and providing a solution. We believe in dedication, hard work, and a job well done. We believe in superior service, strong relationships and building lasting impressions. Who are we? We are EFCO. At EFCO, we believe in helping those responsible for the construction of the world’s concrete structures with a safe, reliable, productive and cost efficient concrete formwork solution. We do this by engineering, designing, manufacturing, supplying and field servicing formwork and elevated slab shoring systems for concrete construction. The total package is backed by decades of experience and a team of concrete formwork professionals dedicated towards the successful completion of your concrete construction  project. Our products are safe, simple to use, rugged and durable. They are designed to form concrete into many shapes, sizes, or configurations, EFCO formwork is designed to exceed the expectations of its users. Built from the ground up, EFCO has long been the first choice of contractors eager to get the job done safely, profitably and ahead of schedule. The concrete specialists at EFCO are dedicated toward your project by providing: • a shortened construction schedule • lower construction costs • reduced labor requirements • less interim financing costs • safe working conditions • availability of equipment • forming efficiency • engineered design and easy-to-read erection drawing layouts • field service support • a quality concrete finish • lower in-place concrete costs EFCO provides a self-service system for your equipment requirements with a super service – 24 hours a day, 7 days a week! Contact [email protected] for more information.

Sabre Industries’ culture of innovation is the driving force behind our world-class utility and telecom solutions. We are a fully-integrated provider of highly-engineered, mission-critical structures and components to the utility and telecom industries with an acute focus on efficiency, new technologies and sustainability. But, it’s how we do it that sets us apart. Our work powers the communities we live in and provides crucial electrical and communication infrastructure. To that end, the manufacturing processes we employ at our state-of-the-art facilities allow us to execute world-class solutions for our customers. We deliver these solutions through sustainable methods with recyclable American-made products. This positively impacts our customers, our teammates and communities we serve.

Orscheln Co is an automotive company based out of Mo-63 S, Moberly, MO, United States.

Ligon Industries, LLC along with its affiliates Ligon Capital, LLC and Ligon Holdings, LLC (“Ligon”) is a Birmingham, Alabama based privately owned manufacturing company formed in January 1999. Since its inception, Ligon has consistently grown by internal investments and acquisitions. Today Ligon is the largest independent manufacturer of hydraulic cylinders in North America, is a significant supplier of high definition aluminum castings, and is a major Southeastern manufacturer of aluminum products for the wastewater treatment and commercial construction industries. Our fourteen independent companies are committed to providing the highest quality product at the lowest cost to our diverse customer base. Ligon’s financial strength, product and geographical diversity and commitment to quality provide the basis for a strong partnership between us, our employees, suppliers and customers. ACQUISITIONS: Ligon is a cash buyer that buys companies to hold for the long-term; we do not have a private equity portfolio mentality. Ligon is known for quick and efficient acquisitions. Our management team has over 85 years of combined experience acquiring and managing manufacturing companies. This experience allows us to ascertain very quickly if a fit exists. Please visit our website for acquisition criteria.

Prince Manufacturing Corporation Headquarters is located in North Sioux City, South Dakota in the Gateway Industrial Park, and serves as the corporation's center point. The corporate offices here include the executive management team, as well as the accounting, sales and engineering departments. With five divisions in three states, OEM and Distributor accounts worldwide can be assured that Prince Manufacturing Corporation will be providing high quality hydraulic cylinders, valves, pumps and accessory components well into the future.

Superior is one of the world’s leading aluminum wheel suppliers. Superior’s team collaborates with customers to design, engineer, and manufacture a wide variety of innovative and high-quality products utilizing the latest lightweighting and finishing technologies. Superior serves the European aftermarket with the brands ATS®, RIAL®, ALUTEC®, and ANZIO®. Headquartered in Southfield, Michigan, Superior is listed on the New York Stock Exchange. For more information, please visit www.supind.com.

MARSHALLTOWN manufactures the best and most innovative construction tools and equipment in the world. Established more than 130 years ago, our company designs products to perform at the highest level, and proudly manufactures in the USA. Our industry-leading tools span everything from drywall to concrete in a collection of more than 7,000 products. MARSHALLTOWN employees are passionate, tenacious, and exhibit a strong will to win in every aspect of our business. We respect each other, encourage development, and reward performance. We work smart and we work hard.

Webber Metal Products Inc is a marketing and advertising company based out of P.O. Box 10, Platteville, Wisconsin, United States.

General Grind & Machine is a privately owned corporation established in 1976 that specializes in the manufacturing of machined parts. Located in Western Illinois, near the Iowa border, in Aledo, IL – 30 miles from I-80 and 25 miles from I-74, GGM occupies eleven buildings with a total of 230,000 square feet of floor space, 180,000 square feet dedicated to manufacturing 24/7 to meet our customer’s needs.