IT services

IT Synergy

How IT Synergy took control of multi-entity reporting with Finstack.

As the company scaled to six entities.

80% faster insights
From reporting on the 15th to having clarity in the first days of the month.
One consolidated truth
Instant visibility after growing from 3 to 6 entities.
Stronger steering
Weekly and even daily visibility into revenue, costs, and cashflow.
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About

IT Synergy provides modern IT services and support for businesses across the Netherlands. With continuous year-over-year growth and a strong focus on service quality, the company has become a trusted partner for organizations seeking reliable managed IT solutions.

IT Synergy

NL (Rotterdam, Mijdrecht)

Founded

2012

Industry

IT services

Company size

75 employees

6 entities

Key features

Reporting

Working Capital

Advanced Consolidation

Before Finstack

Manual consolidation in Visionplanner.

No reliable consolidated overview after acquisitions.

Reporting ready around the 15th of the month.

Unreliable cashflow analysis.

Limited filtering and no detail per customer or supplier.

After Finstack

Fully automated consolidation.

A real-time, multi-entity P&L, BS, and cashflow.

Insight in the first days or even same-day.

Accurate, real-time cashflow and working capital.

Deep insights per customer, supplier, GL account, and cost center.

Intro

IT Synergy is a fast-growing managed service provider supporting businesses with modern IT solutions. Founded in 2012 and now operating with 75 employees and six entities, the company has grown over 25% per year, further accelerated by acquisitions.

That rapid expansion increased financial complexity overnight. Consolidation in Excel became fragile, time-consuming, and difficult to hand over to new finance team members. With manual logic buried in spreadsheets, IT Synergy lacked the reliable, real-time insight required to steer a multi-entity business.

With Finstack, they moved from scattered spreadsheets to one central platform—automating consolidation, making reporting repeatable, and giving both finance and the management team the clarity they need to drive the business forward.

Challenge

After acquiring two companies simultaneously, IT Synergy expanded from three to six entities overnight. Their Excel-based process could no longer keep pace. Consolidation was slow, error-prone, and hard to hand over to new finance team members. Cost centers required a mapping structure completely separate from the GL—something Excel simply couldn’t support reliably. As a result, the finance team lacked timely consolidated insight, and reporting was often only ready by the 15th of the month. The company needed one platform that could automate consolidation, ensure accuracy, and give real-time visibility across entities.

Solution

IT Synergy implemented Finstack in a single day, without consultants. All entities were connected immediately, and within weeks the finance team had automated its reporting model. With flexible mappings, independent cost-center structures, deep drill-downs per customer and supplier, and reliable cashflow insight, Finstack became the single source of truth for the entire business. Both finance and management now work from the same real-time data set, with reporting cycles reduced to minutes instead of days.

Results

With Finstack, IT Synergy has full control over its consolidated numbers and can steer the business much earlier. Reporting that previously required mid-month effort is now available in the first days—and often even within the first hours—of a new period. The management team views performance directly in Finstack, reducing inbound questions to finance. Detailed insights per customer, supplier, and cost center support negotiations, budgeting, and planning, while the cashflow overview provides accurate, real-time clarity. The finance team now operates proactively instead of reactively, with a scalable foundation as the company continues to grow.

“The ability to drill down to customer and supplier level has transformed our reporting. It’s faster, clearer, and far more detailed.”

Fabian Huising
CFO, IT Synergy
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We could say more.
But our customers say it better.

Read why users love Finstack

“Finstack is not just a reporting tool - it’s my lifeline as a CFO. It can manage our setup where branches are organized as cost-centers."

Reinier Luitingh
CFO, Prime Care Clinics
Read case study
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“As a service provider for tech companies, we are always searching for innovative tooling for our customers.

Finstack streamlines the reporting process, helping our customers eliminate manual work and focus on adding value to the business instead.”

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Yori May
Managing Partner, torq.partners

"A great combination of reporting and interactive visuals that significantly speeds up our month-end process."

A portrait of Tamaryn Dos Santos.
Tamaryn Dos Santos
Head of Finance, OpenUp

“What I value most is Finstack’s flexibility. I can design my own reporting - without the hassle of implementation consultants.”

Jules Gerritsen, RA
CFO, Domek Group
Read case study
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“As a service provider for tech companies, we are always searching for innovative tooling for our customers.

Finstack streamlines the reporting process, helping our customers eliminate manual work and focus on adding value to the business instead.”

A portrait of Yori May.
Yori May
Managing Partner, torq.partners

"A great combination of reporting and interactive visuals that significantly speeds up our month-end process."

A portrait of Tamaryn Dos Santos.
Tamaryn Dos Santos
Head of Finance, OpenUp

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