Founder and Chief Operating Officer
“This is not a technology problem. It is an infrastructure problem, and infrastructure is buildable.”
Background
Paul O’Sullivan brings 19 years of experience inside regulated manufacturing environments in the U.S. and Ireland to his role as Chief Operating Officer at Skellig Manufacturing. His career has been defined by a single conviction: that the way we manufacture medicine today is slower and more expensive than it should be, not because people aren’t trying, but because the underlying infrastructure was never designed to learn, adapt, or scale.
Paul began his career as a GMP automation integrator, writing control modules and graphics, then following that work into the factory. Seeing abstract tags turn into real equipment, real processes, and real consequences changed everything for him. From that moment on, he knew he wanted to stay close to the work, live with his design decisions, and go deeper rather than broader.
Professional Experience
Paul has spent nearly two decades working shoulder to shoulder with engineers and operators who take their responsibility seriously. The medicine made in these facilities is safe, and the people who make it care deeply. What surprised him, and ultimately shaped his path, was how often engineers were prevented from doing real engineering. Fragmented systems, missing information, artificial timelines, and a culture of “get through this” too often replaced learning, improvement, and truth.
He has lived through long nights, constrained shutdowns, audits that chase the wrong signals, and projects that slowly surrender ambition. These experiences revealed that the barriers to better manufacturing are not regulation, they are dogma, fragmentation, and lack of transparency. We rely on static records to represent complex, dynamic processes. We accept fragile supply chains, slow technology transfer, and underutilized capacity as inevitable. We treat data as expensive and optional, even though it is the only way to improve quality, speed, resilience, and cost at the same time.
Vision for Skellig
At Skellig, Paul leads the development of the Internet of Medicine because this is a fixable problem. He works to build the infrastructure that enables manufacturing to learn, adapt, and scale, replacing fragmentation with connection and opacity with truth.
His vision is personal: he thinks about his children and the idea that they might one day need medicine that is unavailable, unaffordable, or delayed. He thinks about rural communities, where access is limited by geography. He thinks about national resilience, and how fragile our supply chains have become. Progress begins with the truth, and Paul believes we now have the ability, and the obligation, to build the infrastructure medicine deserves.
Connect with Paul
Interested in discussing pharmaceutical manufacturing resilience, the Internet of Medicine, or potential partnerships?