Established by the Illinois state legislature in 1895, the Chicago Teachers' Pension Fund (CTPF) manages over 94,000 members' assets and administers benefits totaling more than $1.6 billion annually. For over 125 years, CTPF has been committed to the financial security of teachers, principals, and administrators who serve or have served, the Chicago Public/Charter/Contract Schools. As the oldest public pension fund in Illinois, CTPF works to improve and safeguard members’ retirement and health benefits.

The Elkay Manufacturing Company began as a vision of Leopold Katz and his son Louis on the North side of Chicago back in 1920. Founded with the goals of manufacturing the highest quality sinks and providing the best service possible, the company began to thrive. As time went by, we set the pace with new products, designs and innovations that continue to lead the industry. To meet the demands of a changing marketplace, over the years we've expanded from our base business to include the manufacture of water coolers and fountains. Recently, we broadened our scope to address the emerging world market of water filtration products and now offer our customers the benefits of our extensive research. With the acquisition of a global commercial interior design company - Elkay Interior Systems - we began serving the quick-serve restaurant and hospitality industries with award-winning, turnkey commercial branded interiors. Throughout our growth and expansion, Elkay has continued to recognize and respect the value and commitment that each employee brings to the company. Our strength is in our people and we reward them for their hard work with respect, job satisfaction, and increased opportunity. We are now a family of companies that employ over 2,600 people in production and distribution facilities throughout North America and around the world As the Elkay family expands nationally and globally, our commitment stays the same: complete customer satisfaction, continuous improvement, and deep employee engagement. We are in business forever. Take a look at our brand across social media: https://www.instagram.com/elkay_usa https://www.facebook.com/elkayusa https://twitter.com/elkay_usa https://www.pinterest.com/elkayusa

IBEW LOCAL UNION NO. 134 is a civic & social organization company based out of 600 W WASHINGTON, Chicago, Illinois, United States.

LOCAL 697 IBEW & ELECTRICAL INDUST APPRENTICESHIP & TRAINING FUND is a company based out of 7200 MISSISSIPPI ST STE 100, MERRILLVILLE, Indiana, United States.

The International Association of Heat and Frost Insulators and Allied Workers (HFIAW or Insulators) is a trade union in the United States and Canada. The primary focus of the union is to assist its membership in securing employment, to defend their rights and advance their interests as working men and women, and by education and co-operation, raise them to that position in society to which they are justly entitled. Today’s union insulator is skilled in the installation of mechanical insulation, fire stopping, asbestos and lead mitigation or abatement, sound attenuation and specialty fabrications required in custom mechanical insulation installations for commercial, industrial, medical, bio-technical, governmental and educational facilities among other customer types. This work is installed by our professional mechanical insulators that have achieved journeyman status in the union through a multi-year classroom and 1,600 hour per year on-the-job training program second to none in North America. The International Association of Heat and Frost Insulators and Allied Workers has persevered since 1903, a testament to our founders’ commitment to the dignity, skills and well-being of our membership. For over 115 years our union has endured, through good times and bad, in peacetime and at war, through economic depression and prosperity, in favor and out of favor with governments and politicians. Through it all we not only have survived; we have flourished.

LOCAL 697 IBEW & ELECTRICAL INDUST APPRENTICESHIP & TRAINING FUND is a company based out of 7200 MISSISSIPPI ST STE 100, MERRILLVILLE, Indiana, United States.

The International Association of Heat and Frost Insulators and Allied Workers (HFIAW or Insulators) is a trade union in the United States and Canada. The primary focus of the union is to assist its membership in securing employment, to defend their rights and advance their interests as working men and women, and by education and co-operation, raise them to that position in society to which they are justly entitled. Today’s union insulator is skilled in the installation of mechanical insulation, fire stopping, asbestos and lead mitigation or abatement, sound attenuation and specialty fabrications required in custom mechanical insulation installations for commercial, industrial, medical, bio-technical, governmental and educational facilities among other customer types. This work is installed by our professional mechanical insulators that have achieved journeyman status in the union through a multi-year classroom and 1,600 hour per year on-the-job training program second to none in North America. The International Association of Heat and Frost Insulators and Allied Workers has persevered since 1903, a testament to our founders’ commitment to the dignity, skills and well-being of our membership. For over 115 years our union has endured, through good times and bad, in peacetime and at war, through economic depression and prosperity, in favor and out of favor with governments and politicians. Through it all we not only have survived; we have flourished.

Pittsburgh Plumbers Local Union #27 is a member of the United Association of Plumbers, Fitters, Welders, and Service Techs. Our union expands across 15-counties in Western Pennsylvania from Erie to Greene Counties. We provide skilled labor and union training. Our 5-year apprenticeship program trains highly skilled plumbers across Western Pennsylvania. We work in the heavy industrial, commercial, and residential sectors of the construction industry. We partner with signatory contractors in providing sophisticated piping systems to end-user. From underground installation to final connections of fixtures and equipment, a plumber is required to have all the physical and mental skills needed to get the job done.

AMS Industries, Inc. provides complete concept and full-service MEP+™ contracting. We are passionately committed to our customers, the industry and each other. These are the hallmarks of an approach that has built our reputation over five decades of serving clients in HVAC, Industrial Refrigeration, Heavy Industrial Piping and Construction, Food and Process Piping, Electrical power and Control Systems, Plumbing, Hospitality, Fire Protection, Fire Alarm, Security and Service & Maintenance. At all times we act with integrity, providing quality service, being reliable and responsible. Fulfilling our obligation of building a better, stronger and more durable company for future generations, protecting the AMS brand, meeting our commitments to clients, developing our people and helping improve communities. For over 50 years, AMS Mechanical Systems, Inc. has served the mechanical and refrigeration needs of the chemical, food, process, manufacturing and power industries. Diversification through our corporate commitment and dedication to the industry, AMS has developed its operations into commercial HVAC, system automation, design/build, ventilation, technology and performance contracting and construction management services. Our company-wide focus has been on consistently providing skilled craftsmanship, experienced project management, and a conscientious approach to every project in order to ensure quality performance at competitive pricing to our customers. We recognize that there is no such thing as too much knowledge or tolerance for mediocre performance. We have built our strong mechanical contracting capabilities by staying on top of our industry. Continually training and educating our people as well as updating our equipment and in-house facilities allow AMS to provide our clients with the highest level of service available, resulting in complete customer satisfaction. An Authorized FRICK® Factor. AMS is a 100% Employee Owned Company

Total Exterior Building Solutions Since 1960 Korellis has a portfolio that includes some of the most durable, energy efficient, and unique building systems in the local commercial and industrial markets. We are proud to be 100% Employee-Owned and Hammond-based for over 60 years.

The USW is 1.2 million working and retired members throughout the United States, Canada and the Caribbean, working together to improve our jobs; to build a better future for our families; and to promote fairness, justice and equality. We work for a better life.

Since 1906, C.J. Erickson Plumbing has been dedicated to providing quality workmanship, professional services and fair pricing. Our long history of hard work, skill and innovation is recognized and expected by the industry. We specialize in commercial and industrial plumbing, site utility work and service and our work can be found throughout the City of Chicago and suburbs. At C.J. Erickson Plumbing Co., our formula for success remains grounded in strict adherence to quality, technology and industry innovation. Throughout four generations, our goal has remained clear… to be the best company to work for and the best company to work with.