schak.biz
Controlling · Consilium Aeternum LTD

Numbers tell you where you stand. We show you the next move.

schak connects your systems, consolidates the figures across every company in your group, and puts one position on your desk each month. Scroll down the spine — from your data to your decision.

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Move 01

Connect

We collect data where it is created: accounting, ERP, banks, payroll, time tracking, spreadsheets. Once the connection is set up it runs on its own — you stop exporting anything by hand.

Stage 01
Connection
Stage 02
Consolidation
Move 02

Consolidate

Charts of accounts are aligned, entities consolidated, one-off effects stripped out. What comes out is a single set of figures that speaks the same language across every company you own.

Move 03

Decide

You receive the position: what changed, what caused it, what it means three months out, and the two or three decisions now on the table. Plus an hour to talk it through.

Stage 03
Analysis
Services

What is on the board.

Stage 04
Reporting
I.

Monthly group reporting

Result, contribution margins and cost centres per entity and consolidated. Delivered by the tenth working day, without you chasing it.

II.

Cash flow forecast

A rolling thirteen-week view built from actual bank movements and open items. You see a squeeze before it arrives, not after.

III.

Metrics you chose yourself

We define ten to fifteen steering figures with you, then measure them unchanged. Comparability only comes from holding a definition still over time.

IV.

Budgeting and variance analysis

Annual budget, forecast, plan against actual. Every variance above threshold arrives with an explanation attached, not just a sign.

V.

Internal structure

Chart of accounts, cost centres, approval routes. So the numbers are already right where they are created instead of repaired afterwards.

VI.

Bank and shareholder packs

Reporting in a form lenders and co-shareholders accept without a round of follow-up questions.

Stage 05
Your data

We process figures that belong to you.

Controlling means we see your revenue, your costs, your accounts and your customers. So how that data is handled is settled at the start of the engagement — contractually, technically, and in a way you can verify.

Role
Processor under Article 28 GDPR
We process on your documented instructions only. The data processing agreement is signed before the first file changes hands.
Location
EU regions on Microsoft Azure
Your figures are processed in our own application, inside the European Union. They never touch this website, and neither does our correspondence.
Access
Named individuals only
Access is granted to the people working on your engagement. By name, logged, and available for you to review at any time.
Exit
Export and deletion on request
When the engagement ends you get your data back in open formats and our copies are deleted.
Purpose
No resale, no model training
Your data is never sold to third parties and never used to train AI models.
This site
Collects nothing at all
No cookies, no analytics, no trackers, no forms. Open your network tab and check — this page makes no request to any other server at all.
The firm

Consilium Aeternum LTD

schak is the controlling practice of Consilium Aeternum LTD, registered in Cyprus. We work with owner-led companies and groups across Europe — the situation where several entities belong together and nobody can say any more how the group as a whole is doing.

Stage 06
The firm
Company
Consilium Aeternum LTD
Registered office
Omonoias 13, 3052 Limassol, Cyprus
Registration no.
HE 472166
VAT no.
CY60152129O
Director
Günther Jahn

Your decision.

Everything above runs into this point: one position a month, clear enough to act on — and when it calls for a formal decision, the shareholders vote on it right in the portal.

Decision making · Shareholder vote
Resolution 2026-04 — Dividend distribution of €120,000
Proposed by the board · Quorum reached · Closes 30 Sep 2026
M. Berger · 35%Approved
C. Jahn · 25%Approved
You · 40%Pending