About Osstre

A team that chose to stay together.

Osstre began on a government agency project, where a group of engineers found they did their best work together. So we made it official.

Where we are

Rooted in Northern Ireland. Working across Europe.

Our headquarters is in Northern Ireland, and our developers work from the Czech Republic, Spain and Ukraine. You get one accountable team with a wide pool of senior talent and long working days across time zones.

Northern Ireland: headquarters
Czech Republic, Spain and Ukraine: development

Our story

How we got here

Where it started
One government project, one team
We first came together as specialists on a large government agency programme, each bringing different skills from different places. The project was demanding, and it showed how well we worked as a team.
[Year]
Making it official
Rather than go our separate ways when the work was done, we decided to formalise the relationship. Osstre was founded to keep that team together and offer it to other organisations.
Today
Headquartered in Northern Ireland, built across Europe
We are based in Northern Ireland, with developers in the Czech Republic, Spain and Ukraine. We continue to deliver large enterprise projects, and the harder the problem, the more we enjoy it.

What drives us

Built on years of working together

We like hard problems

Complex integrations, demanding stakeholders, systems that can't go down: that's where we do our best work.

Enterprise-proven

Our history is in large enterprise and public sector projects, with the rigour, security and governance they need.

One team, many places

We have worked together for years across borders and time zones. Being spread out is how we have always worked.

The people