Discovery
Understanding what matters.
We analyse your processes, systems and bottlenecks. Together, we identify where change will deliver the greatest value.
You have a system for every type of data —
yet the one answer you need today is still missing.
We connect finance and technology to make decisions easier again.
Clarity in numbers through data. Know where you stand.
Thoughtfully designed. Ready for change.
Structured, scalable, decision-ready. For today and tomorrow.
02Expertise
A reliable data foundation today, a missing role in finance tomorrow. We take on whatever is needed — for as long as you need us.
Every month, you make decisions about matters whose figures only arrive weeks later. We provide management reporting, liquidity and forecasting, and a monthly performance review — turning variances into decisions without an in-house controlling department.
Your figures are spread across ERP, Excel and three other systems. We bring them together into a foundation that finance and management accounting can rely on. For example, with KNIME, Snowflake, Cloud BI, ...
Learn more FinanceWhen your finance team needs someone to take responsibility at short notice — during a transition, year-end closing or financing — we step in temporarily and ensure an orderly handover.
Learn more StrategyBringing order to system landscapes that have grown over time: from architecture planning to delivering complex transformations.
Learn more ExpertsWhen a role is missing in your project, we fill it — vetted specialists from our network, at short notice and without a recruitment process. Experienced specialists support you from individual roles through to complete delivery.
Learn more03Signals
Few companies grow so steadily that their systems and figures keep pace. That is normal — and solvable.
Revenue is growing faster than the structures behind it. What was manageable yesterday is hard to keep track of today. You need structures that grow with you.
The report arrives halfway through the following month. By then, you have already had to make decisions.
Do you know how your predecessor thought? New responsibilities call for a clear view of the numbers.
Multiple systems, multiple reports, multiple versions of the truth. What do you rely on? They should become your foundation.
Never touch a running system — as long as the one person who understands it all stays. Systems accumulated over time give way to a reliable platform.
Every request from a bank, advisory board or investor costs your team a week of ad hoc analysis. You should be able to provide clear, traceable answers at the touch of a button.
04Approach
From the first question to a completed solution. Structured and transparent.
Discovery
We analyse your processes, systems and bottlenecks. Together, we identify where change will deliver the greatest value.
Blueprint
Your requirements become a concrete plan: what will be built, what comes first and what it delivers. Transparent, prioritised and actionable — using the tools that get you there fastest, from Excel and Snowflake to AI.
Delivery
We connect, develop and test. Go-live in 90 days means a completed project with a production-ready solution — not a prototype. Afterwards, we stay for as long as you need us.
05Client voices
Two accounting frameworks, one report — with no need for IT to free up capacity.
Our management accounting and bookkeeping logic was technically demanding: cost centres, allocations, ERP data, complex mappings, and German GAAP (HGB) and French IFRS reporting views all had to work together seamlessly. Within a few weeks, a stable ETL process with dynamically switchable BI reports was created — without internal IT support, as there was simply no capacity available. Adding the relevant core attributes directly at journal-entry level was particularly valuable.
This allowed us to switch between HGB and IFRS views and selectively include or exclude allocations and cost-centre logic.
First the foundation, then the technology. Otherwise, you just automate the mistake faster.
We have worked together on several projects and found the approach pragmatic and effective in delivery. Finance transformation projects repeatedly demonstrate that a clean data foundation, clear processes and a sound understanding of business logic are essential for robust automation and reliable management.
This is precisely where I see Pentalink’s strength — structuring finance requirements and the data foundation so that BI, process automation and scalable reporting can build on them sustainably.
06About
PENTALINK combines a finance perspective with an eye for technology. Behind it is Sascha Lübow-Westendorf — digital finance consultant, interim manager and founder.
His experience in mid-sized businesses and large corporations spans management accounting, business intelligence and the digitalisation of finance functions. His ambition is to take responsibility and make solutions work in everyday business.
More about PENTALINK More about the founder
07Insights
Standard tools hit their limits: a clean system landscape of Notion, CRM and Google Workspace enabled a granular customer portal — without the effort traditionally associated with custom development.
Read articleA semantic layer on Snowflake with AI agents and row-level security cut analysis time for ad-hoc requests from 3–4 hours to under 10 minutes — go-live in up to 90 days.
Read articleA firefighting mandate between two budget cycles: German GAAP and IFRS views reconciled via fuzzy-matching and AI account matching — bank-grade in six weeks.
Read article08Contact
Tell us what is on your mind.
Together, we will find the right place to start.
No sales pitch, a clear assessment, a reply within 24 hours.