Data & Technology

Data warehouses and reports from a firm that also closes books

We have handled accounting for more than 700 companies since 2007, and we also build data warehouses, reports and AI support. The numbers are reconciled against the books, and you own the code.

Data WarehousingBusiness IntelligenceAIApplications

What we do

The whole chain from source system to answer

We bring data from your systems into a data warehouse, build the reports on top and add AI or custom applications where standard tools fall short.

The aim is for you to make decisions on numbers you trust, without waiting for the next report request.

How we work

How we build your data solutions

We start with the business question

We start from which decision should get easier, and build the warehouse for that.

We build where you already are

We build on Azure and Fabric, Snowflake or what you already have. We do not sell platform licences.

One definition per term

Revenue, customer and margin mean the same thing in every report, because the definition lives in one place.

You own the code

The business logic is written in dbt, version-controlled and documented, and sits in your own Git.

Calculations in the code, mappings with the business

The numbers in a report are governed by two kinds of logic. Calculations, such as how margin and revenue are worked out, rarely change and belong in tested code. Mappings and groupings, such as which account belongs to which line or which products are in a group, change all the time and are owned by finance and the business.

We build the calculations in dbt, with tests and documentation. The mappings go into Gridmap, where the business changes them without filing a ticket with IT. Both end up in the same data warehouse. When the controller changes a mapping, the reports show it after the next run, without anyone touching the code.

Who we work with

Companies getting started

A finance system, a CRM and some Excel files, and a monthly report built by hand. We start with the most important sources and a first dashboard.

Companies with their own data or BI team

We add to the team, clean up what is there and build on in your Git, so you can maintain it yourselves.

Groups and listed companies

Many source systems and hundreds of users. One of our data warehouses brings together more than 20 source systems for a listed group and is used by over 250 people.

AI-assisted mapping in Gridmap

Our own platform

Gridmap

In Gridmap, finance and the business change account mappings, cost centres and product groups themselves, and the data warehouse picks up the changes on the next run.

There is a free plan with one GridMap and two users.

Read more about Data Mapping

Frequently asked questions

Finance & Logistics

Accounting, payroll and advisory are part of the same company. Our accountants work alongside the data engineers, and you can hand over both finance and reporting to us.

See Finance & Logistics

Book a walkthrough of your data

We will look at your systems and sketch a first solution, at no cost and with no commitment.

Data Warehousing, BI and AI | Stormyran