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About PG Horizon

A specialist practice for a load-bearing technology.

PG Horizon was founded to do one thing exceptionally well: help engineering teams run PostgreSQL with confidence. Based in London, working with clients globally.

How we work

Engagements start with listening. We learn how your team writes code, deploys, and gets paged before we touch a single setting. Then we measure, prove, and only then change.

Truth before comfort
If your architecture has a problem, you'll hear about it — clearly, with evidence, and with a path forward. We don't sugar-coat.
Reproducibility everywhere
Every change we make is captured in code, runbooks, and dashboards. Nothing lives only in someone's head.
Postgres-first, always
We won't push you toward a hosted product or a fashionable database when boring, well-tuned PostgreSQL is the right answer.
Long-term thinking
We optimise for what your database needs to look like in three years, not just this quarter's incident report.

Company details

Legal name
PG Horizon Limited
Companies House no.
16690415
Registered office
30 Riverhead Close, London, E17 5PY

Ready to talk Postgres?

Tell us what's hurting — slow queries, sketchy failover, an upcoming migration, or just peace of mind. The first 30 minutes is on us.