OSENG Business Spotlight: A Conversation with Gary O Sullivan

OSENG Business Spotlight: A Conversation with Gary O Sullivan

At OSENG, we take pride in our journey, growth, and commitment to innovation. In our latest Business Spotlight, Gary Sullivan, our Founder and Director, shares insights into OSENG’s evolution, global expansion, and people-first approach to business.

From One to Many: OSENG’s Growth Story
Established in 2018 as a one-person operation, OSENG has grown into a 12-member team, scaling up to 30 engineers through our value chain. Quality service and repeat business now account for 90% of our turnover, reinforcing why global clients continue to choose OSENG for engineering excellence.
Expanding Beyond Ireland

Our work isn’t limited to Ireland—we serve foreign direct investment (FDI) companies, supporting their U.S. and European operations. Looking ahead, our goal is to expand further into global markets, working with leading companies across multiple regions.

Resilience & Innovation Through Challenges

From personal setbacks to navigating COVID-19, OSENG has overcome obstacles with resilience. The pandemic reshaped how we work, proving that efficiency and flexibility are key. Today, we operate a hybrid work model and have introduced a 9-day fortnight, ensuring our team enjoys a better work-life balance.

Building the Right Team

We hire for culture and collaboration, not just skills. Being a close-knit company, we prioritize individuals who enhance our team dynamics and align with our values. A strong culture fosters productivity, morale, and long-term success.

The Future of OSENG: Driving Innovation

Innovation is at the core of what we do. We are currently developing our own Project Management Software Tools, covering design, construction, cost management, and client handover—a game-changer for our operations. A big thanks to InterTradeIreland, Leona Kinahan, and NWRC for their support in this project!

Looking Ahead

With continued growth, innovation, and a talented team, OSENG is poised for an exciting future. Stay tuned as we push the boundaries of engineering excellence and drive impactful change in the life sciences sector.

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