SPONSORSHIPS

EVENT SPONSORSHIP & COMMEMORATIVE AD BOOK

We are proud to recognize and thank our sponsors whose long-standing partnership has helped sustain, strengthen, and grow Insulators Local 19 for generations. Their support goes far beyond this celebration—it represents a shared commitment to skilled craftsmanship, workforce development, and the success of our members and industry. Through decades of collaboration, our sponsors have played a vital role in creating opportunity, advancing membership, and supporting the projects that build our communities. This 120th anniversary would not be possible without their continued investment in our union, our people, and our future.