Mason & Plaster Tenders Local No 555

The Laborers International Union of North America (LiUNA) is a prominent labor organization representing over 500,000 members across various sectors, including construction, healthcare, and government services. With a strong presence in the Midwest Region, which encompasses more than 55,000 laborers, LiUNA is dedicated to securing family-supporting wages, comprehensive benefits, and opportunities for career advancement through collective bargaining agreements. LiUNA also emphasizes member engagement through initiatives for retirees, veterans, and scholarship programs for members' families. The union's storied history reflects its commitment to fighting for workers' rights, including the ongoing defense of Davis-Bacon and prevailing wage laws to protect local workforces from being undermined by contractors. Generated from the website

The International Union of Operating Engineers (IUOE) is a progressive, diversified trade union that primarily represents operating engineers, who work as heavy equipment operators, mechanics, and surveyors in the construction industry, and stationary engineers, who work in operations and maintenance in building and industrial complexes, and in the service industries.

The National Association of Letter Carriers (NALC) is the national labor union representing city delivery letter carriers working for the United States Postal Service. With a focus on advocating for the rights and benefits of its members, NALC plays a crucial role in supporting and protecting the interests of postal workers across the country. Generated from their website's infomation