Financial teams consolidate from every entity system, in one shape
A group's subsidiaries run whichever ERP their country and their history left them with. Maesn connects each one and returns the same objects in the same shape, so the work of producing a group format stops being repeated inside every entity.
- DATEVGermany
- Exact OnlineNetherlands
- FortnoxSweden
- XeroUnited Kingdom
The group format exists, and every entity rebuilds it by hand
The centre cannot consolidate what it cannot compare, so the comparison gets manufactured at the edges.
- Entity, GermanyDATEVIts own field names, its own export
- Entity, NetherlandsExact OnlineIts own field names, its own export
- Entity, SwedenFortnoxIts own field names, its own export
- Entity, United KingdomXeroIts own field names, its own export
A group settles on a standard format, and then each subsidiary becomes responsible for getting its own system into it. That work is real accounting judgement done in a spreadsheet by whoever knows that system, it is repeated every period, and it is invisible until somebody leaves. The centre sees a clean file arriving and not the four different ways it was produced.
The reason it is per entity is not laziness, it is that the systems genuinely differ: different data models, different formats, different technologies and different countries, because statutory requirements are national. That is also why the answer cannot be to standardise the subsidiaries.
One connection per entity, and identical objects coming back
Each entity's system is connected through Maesn rather than exported from. The common data model means what comes back carries the same field names and the same types whichever system answered, so there is nothing left to map into a group format. The mapping does not move to the centre, it stops existing.
Getting to those systems at all is the other half, and usually the half that stalls a consolidation project. Unified authentication makes it one flow per entity instead of one integration per vendor, including the systems that hold several companies behind a single login, where the entity is a selection rather than another connection.
- Unified Pagination & Filtering
Re-reading a full year per entity to find out what changed since the last close.
- Asynchronous Processing
Every entity being read at once at close, and the pacing that has to survive it.
- Customisation Handling
The one subsidiary whose chart carries a dimension nobody else uses.
- MCP Server
Waiting on an export to answer a question about the group's own numbers.
The postings generalise, the balance report does not
Which consolidation route holds across a mixed group is a measurement rather than a preference.
- The chart of accountsAccounts19
The spine every consolidation maps onto, readable on the widest set of systems.
- The postingsJournal entries11
The smallest honest unit. Summed per account and per period they reproduce a balance anyway.
- The trial balanceTrial balance2
The report a group asks for first, and the route that does not generalise.
This is worth knowing before a project is scoped, because the instinct is to ask each entity for its balance. Built on the postings and the chart of accounts, the same consolidation runs on every entity in the group. Built on the balance report, it runs on two of them and needs a manual workaround for the rest, which is the situation it was meant to remove.
Consolidation is one job of the CFO office, and the rest run on the same connection
Once every entity's system is reachable and answers in one shape, the workflows on top of it are a choice rather than a project each.
- Accounts Payable
- Accounts Receivable
- Invoice Creation
- Payment Reconciliation
- Expense Management
- Tax Automation
- Debt Collection
- Financial Analysis & Forecasting
- Customer & Supplier Data Sync
Nine of the workflows on this site sit with the Office of the CFO in one company or across a group. What Maesn supplies in each case is the same thing: reachable systems and identical objects coming back out of them.
We deliver comparable data, the consolidated result stays yours
Nothing here produces a consolidated balance sheet, and a layer that claimed to would be easy to disprove.
- One connection per entity, including several entities behind one login
- The same objects in the same shape from every subsidiary system
- What changed since a timestamp, so a close and a forecast are one integration
- The access problem per system, absorbed rather than passed on
- The group chart of accounts and the mapping onto it
- Intercompany eliminations and currency translation
- The statutory result and who signs it
- Which entities are in scope for which period
Read from the company's side rather than the team's, the same ground is covered for multi-entity enterprises, where the subject is the mixed system landscape itself. A group that already runs this way is Immocloud, and which systems an entity can be connected to at all is the integration directory. What is kept on the way through, which is the first question a group's own audit will ask, is on the security page.
Common questions
Our entities run different systems in different countries. Does that change the integration?
Can we get each entity's trial balance instead of its postings?
Does Maesn produce the consolidated statement?
How many connections does a group with ten entities need?
How current is the data at the point we consolidate?
Which workflows can a financial team own with this?
Is this the same thing as the Enterprises industry page?
Build once on the Unified API.
See how one shape from every entity works for your integration, or dive into the technical reference.











