One tough PUPI.

Why PUPI® // Leadership

Superior industry leadership and knowledge with each product.

We developed the first commercially successful composite crossarm and have led the way since the first PUPI® crossarm was shipped in 1990. We have invested in materials lab and testing facilities that set us apart from our competition. Today, PUPI® is the market share leader in fiberglass crossarms, giving us the largest installed base and the longest service record of any composite crossarm manufacturer. Our products are used at hundreds of utilities across North America and the World. Our track record and dedication to our customers are what keeps PUPI® customers coming back year after year.