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Trusted by 70+ teams across subscription, retail, fintech, health tech, and others

Fast-growing companies have an abundance of data but struggle to connect it to real decisions, keep it reliable at scale, and get the right insights to the right people at the right time. That’s where we come in. Whether you need clear data strategy, modern infrastructure, sharper analytics or AI that earns its place, we build lean, because the best data stack is the one your team actually uses.

Outcomes

How we help

Data Strategy & Architecture

From the big-picture to everyday tasks, we make sure every move pushes you forward.

Data Analytics & Reporting

We get your data tracked and flowing smoothly. You get all the insights without the headaches.

Data Infrastructure & Migration

Your intuitive dashboard will be the home of smart decision-making.

Advanced Analytics & Agentic Applications

We get the right people in place, ready to take over whenever they are ready.

Deliverables

What you will get

1. Clear data strategy

Translate your business objectives into a custom data strategy, built around the decisions that drive growth.

  • Stakeholder-interview driven data priorities mapped to commercial outcomes.
  • Team alignment on data priorities from day one.
  • Data roadmap for the engagement itself and the vision beyond.

2. Lean data stack

Build a modern, scalable, and cost-efficient data infrastructure built around your actual operational needs.

  • Data architecture designed to scale with you.
  • Clean, layered data models that are easy to maintain and to extend.
  • No unnecessary tools or patterns that create technical debt down the line.

3. Single source of truth

Consolidate all your data sources into one reliable warehouse the whole organisation (and AI) can trust.

  • Clean, governed data collection across all sources.
  • The right tools tailored to your stack, not the other way round.
  • No fragmented and siloed data leading to untrustworthy reports or unreliable AI outputs.

4. User-friendly dashboards

Design reports and dashboards around the decisions that actually matter to improve business objectives.

  • Dashboards and AI analytics your team will actually use.
  • BI tooling chosen for how your team works, not the flashiest option.
  • Reporting prioritised to your key business questions, not to a list of backlog tickets.

5. Rapid speed to value

Deliver meaningful results in weeks, not months — without compromising on quality.

  • Sprint-based, fixed-price delivery with clear milestones.
  • Results your stakeholders can see before the next board meeting.
  • No lengthy discovery phases or open-ended engagements.

6. Built to Hand Over

Projects are built in your systems so that your data team can function independently when we're done.

  • Knowledge transfer at every stage to prepare your team to take ownership.
  • Thorough documentation for a smooth and structured handover.
  • Onboarding support for any new hires joining during the engagement.

Results our clients get

68% increase

68% increase in cross-functional data collaboration following strategy implementation

52% faster

52% faster improvement in data literacy across organisations

3.2x increase

3.2x increase in executive confidence in data-backed decisions

40+

Data teams enabled across Europe

Our customers

Who is it for?

This is for companies who
Want clear decisions from their data
Want to unify their data into a single source
Need senior data expertise without an FTE
Want measurable results in weeks
Are willing to invest in data
This is not for you if
Want hundreds of dashboards nobody uses
Like arguing over whose data is right
Expect to get a full 'in-house' data team
Enjoy artificial vendor lock-in
Expect a quick fix without data foundations

Step by step

How it works

01.

Book a 30-min scoping call

02.

Scoping call with the team

03.

Become in control of your data

Ready to turn your data into insights? Book a 30-min free consult.

We start by identifying what will help your business grow. Maybe it's reducing customer churn.

Book a call
“The BI and Analytics infrastructure that Tasman set up played a critical role in our Series B fundraise and beyond.”
MTManuel Thurner, Co-FounderKAIA HEALTH
“Partnering with Tasman enabled us to go much further, much faster with our data infrastructure — and at one-third of the cost of building in-house.”
SWSam Watkin, Head of ProductSAFI
“Tasman are a super nice party to work with. They are extremely knowledgeable, and when they don't have an answer, they immediately get to the source of the problem.”
DGDaan Giesen, CEOLESSONUP
“We're not just keeping the lights on — we're building and expanding on it. Despite the team shrinking in size, we are doing more.”
PCPhilip Cotton, Data DirectorEVE SLEEP
“Before Tasman, we had more than 400 SaaS systems that we were trying to centralise into a no-code architecture without a data team. This did not go well.”
SLStef Lewandowski, Director of ProductON DECK
“For Tutorful, outsourcing to Tasman was money well spent. Those tasks that used to take me a week are now going to take me a day.”
NNeil, Head of Commercial InsightsTUTORFUL
“We went from not being able to answer business questions to people in the business teams directly asking their questions in natural language and getting the answers.”
JJuliette, Head of DataPHOTOROOM
“Tasman can be everything that you need from a data perspective. When we reached out to them, we knew where we wanted to get.”
Aku-Jaakko SaukkonenAku-Jaakko SaukkonenRESQ CLUB
“Thomas and his team are brilliant; they have transformed how we work with data.”
Dirk StewartDirk StewartSEATFROG