About us
KO stands for Kelleher O'Reilly — and for what we build together.
Kelleher O'Reilly Global Holdings is a family-built holding company. What started as a handful of ideas worth putting on the internet has grown into a portfolio of six live websites, spanning grassroots sport, memory training, food safety, inspiration and play.
We're not a fund and we're not an agency. We design, build, launch and operate every property ourselves — and behind the live portfolio runs a full innovation lab, where the next generation of SaaS products is being researched, prototyped and prepared for launch.
The portfolio is young and the lab is busy. If you'd like to build with us, invest alongside us, or just see what's coming next, we'd love to hear from you.
Get in touchBuild, don't flip
We hold what we build. Every product in the portfolio is a long-term commitment to its audience, not a quick exit.
Small teams, sharp products
The best digital products come from small teams who understand their users deeply. We keep both the teams and the focus tight.
Every launch funds the next
Each property that finds its audience pays for the research, tooling and talent behind the next venture in the lab.