Your Databricks Implementation Partner. Across Europe.

Eighty percent of enterprise Databricks projects miss their goal. Not because of bad technology. Because of bad scoping.

That's the problem we solve → We Turn Data On.

Scroll Down to Explore
Hero Background
Sound familiar?
We don't badmouth other Databricks partners. We've worked alongside good ones.

But here's what we hear, again and again, from clients who come to us after a project went sideways:

→ The big global firm staffed the work with rotating juniors. The senior they pitched isn't the senior who delivers.

→ The boutique over-promised and under-documented. The platform worked for a few months, then nobody knew why.

→ The internal team got pulled into firefighting. The strategic work stalled.

We do it our way. The proper way.

Senior engineers from day one. Fixed-scope phases.

Documentation your team can own when we leave.

What we do

What you hire us for

We deliver Databricks Lakehouse platforms that hold up to real workloads, real budgets, and real governance audits.

Databricks Implementation

Outcome A working Databricks Lakehouse, on time, with documentation your team owns when we leave.

Method Senior engineers embedded with your team. Fixed-scope phases with go/no-go gates. No "scope adjustments" mid-project.

Proof 106 million data points moving daily across our active client base.

Data Strategy & Architecture

Outcome A target architecture that holds up when it meets your real workloads.

Method Workload-first design. Cost models built before code, not after.

Proof Architecture-driven decisions that saved $50M+ for clients in 2025.

Unity Catalog & Governance

Outcome A governance layer that compliance, security, and engineering can all live with.

Method Domain-first catalog structure. Lineage from day one. Audit logging from the first cluster.

Proof Multiple enterprises migrated from Hive Metastore to Unity Catalog without breaking production.

Cost Optimisation & FinOps

Outcome A lower Databricks bill, without slowing your team down.

Method Cluster sizing, Photon decisions, spot instance strategy, query tuning. The unglamorous fundamentals.

Proof First cost win usually shows within four weeks of the assessment.

How we work

From the beginning to the final delivery

Three phases. Fixed scope. The same senior team start to finish.

Free assessment

We tell you whether the work fits us. If not, we point you to someone who's a better fit.

Fixed-scope proposal

Phases with clear deliverables. Cost capped per phase. Go/no-go gates between them.

Embedded delivery

Senior engineers from day one through go-live. No bait-and-switch to junior teams.

Documentation written for your team, not for us.

Why us
What you won't find in a capability deck

Five operating principles. Each one earned through the work.

→ We're personally invested, not transactional.

We turn down work we can't do well. The clients we accept get a team that treats their project like our own.

Proactive guidance, not order-taking.

Senior engineers who push back when the request is wrong, propose alternatives, and document the trade-offs.

→ The team that pitches is the team that delivers.

No juniors swapped in mid-engagement. No second-tier "delivery resources" you didn't meet in the assessment.

Radical transparency in costs and timelines.

Weekly burn-rate reports. Open Slack channel. No "rate adjustments" mid-engagement.

→ Selective about clients, built for long-term fit.

We have a 100% client retention rate because we say no to work that doesn't fit. The first assessment is mutual.

Want to scope this together?

30-minute assessment. No obligation. We'll tell you whether the work fits us, what comes next, and a rough cost view.

Cosmos Thrace
Proof

What $50M+ saved actually looks like

$50M+ saved.

100% client retention.

60+ delivered projects

106M data points moved daily

Here's why they stay.

FAQ

Straight answers, no hedge

What every buyer asks us. Same answers, on a page.
How is Cosmos Thrace different from a Big 4 Databricks practice?
What's the typical engagement size?
Where are you based and where do you deliver?
How is pricing structured?
What if we're not Databricks customers yet?
How fast can you start?

We Turn Data On.

Going the extra mile with an extra smile.

Hire us if that's the kind of partner you need.

Cosmos Thrace