Your code, from day one
Built in your repository, on open tooling, with no licence that follows you after the engagement ends.
1234 Carnegie Ave, Cleveland, OH 5678
Gridline is an employee-owned data and AI consultancy. We build platforms, models and governance that your own team can run after we leave.

In 2016 three of us left analytics leadership roles at the same time, for the same reason. Every consultancy we had hired left behind a platform nobody internally could change, and a renewal conversation twelve months later.
We started Gridline to work the other way round. Everything we build lives in your cloud account and your repository from the first commit. No proprietary layer, no licence that follows you, no dependency designed to renew itself.
Forty-two people now, employee-owned, with delivery teams in the United States and Europe. We still send the engineer who wrote the model to the handover session.
Built in your repository, on open tooling, with no licence that follows you after the engagement ends.
Weekly demos against working software. You never wait three months to see what you are paying for.
If a use case will not pay for itself, we write that down and recommend against it. Four times so far.
Training and runbooks are scoped from the start, not added when the budget runs out.
Send one paragraph about the report that always starts an argument. A data lead, not a salesperson, replies within one business day.