Your NetSuite expert for the right solution.

Consulting, implementation and development around NetSuite, with over 10 years of experience in complex projects. And with an eye on the right timing for your solution.

Rookie of the Year 2026Awarded by Oracle

BerlinOver 10 years of experience

NetSuite
Accounting & BPO
Data & BI
Plug-ins

Customers who trust us

Our partners in the NetSuite ecosystem

Four angles on your finance processes.

NetSuite Consulting & Implementation

We offer comprehensive NetSuite solutions to optimize your business processes and drive growth.

Architecture workshopsTogether with your team, we design a robust, scalable NetSuite architecture that fits your business goals and supports future growth.
Process consultingCertified experts identify opportunities to improve and optimize your workflows and shape them to your vision.
Licensing for ecosystem productsWe guide the selection and purchase of licenses for NetSuite and its ecosystem, aligned with your goals, so your investment pays off.
Seamless integrationsNetSuite connected to your existing systems and third-party providers: consistent data, no silos, one shared view of your business.

Sabine Emery Spillecke
Owner and Managing Director

Georg Walther
Owner and Managing Director

Accounting & BPO

We take over day-to-day bookkeeping and ensure a reliable month-end close.

Ongoing bookkeepingAccounts payable, accounts receivable, bank reconciliation, payment providers, travel expenses and fixed assets, recorded in NetSuite.
Period-end closesMonthly and quarterly closes prepared in a structured way, including the VAT return for electronic submission.
Switcher programMoving from DATEV or other software to NetSuite: migration, account logic and automation, so your accounting keeps running seamlessly.
TrainingHands-on training for your finance team in daily bookkeeping in NetSuite, tailored to your company.
Interim bookkeepingTemporary support for your team during transitions and project phases.
Importing payroll and expensesCleanly bringing payroll accounting and expenses into NetSuite.
Importing historical dataTransferring your accounting history from the previous system into NetSuite.
Fixed AssetsMigrating fixed asset accounting from DATEV to NetSuite. We know the details.

Aylin Ilhan
Lead Accountant

Data & BI

One shared set of numbers for finance and operations: reconciled across all systems, reporting that maintains itself.

Data audit & assessmentHow does your data flow today? Which reports exist, which are missing, where are the workarounds and manual work?
Data strategy & architectureTarget architecture with platform and tooling: how data is connected, modeled, governed and secured.
Data integrationAutomated pipelines from ERP, e-commerce, CRM and other sources, ready for reporting and AI.
Data warehouse implementationA central, structured home for your data that grows with your reporting needs.
BI & ReportingDashboards for management and every team, all on the same set of numbers.
NetSuite Reporting & AnalyticsSaved searches, datasets, workbooks and Suitelets directly in NetSuite, when no new tool is needed.

AWS S3
Azure ADLS Gen2
GCP Cloud Storage
BigQuery
Redshift
Synapse
SQL Database
Fivetran
Celigo
Data Factory
dbt
Microsoft Power BI
Microsoft Fabric
Looker Studio
Tableau

Ahmed Alrantisi
Data Solutions Lead

Our Own NetSuite Plug-ins

Specialized extensions that integrate seamlessly into your system, without a complex implementation project.

View all 12 plug-ins

Nico Gronwald
Head of Product

How we work.

Business firstWe start with business questions, not with tools.
Clarity over complexityAnalyses that are understood, trusted and used.
Built to lastModels and pipelines that scale with the business.
Enablement & handoverDocumentation and training so your team can run it on its own.

Three deadlines. One good moment.

E-invoicing

0days

until 1 Jan 2027

Issuing e-invoices is mandatory from 1 Jan 2027 for prior-year revenue above €800,000, and for everyone else from 1 Jan 2028. You have had to be able to receive e-invoices since 2025.

SAP ECC

0days

until 31 Dec 2027

End of standard maintenance for SAP ECC 6.0. Extended maintenance is available at an extra charge until 2030 at the latest.

SuiteScript

2.1mandatory

from release 2028.2

Oracle is retiring SuiteScript 1.0, 2.0 and 2.x. We manage the migration, with a fixed-price Splotch analysis.

Germany, as of October 2026, without guarantee. No legal or tax advice.

12 plug-ins for NetSuite in Germany.

01
E-Invoicing Suite
E-invoicing in all common European formats, directly in NetSuite. With ecosio and the Vertex Engine.
Plug-in · E-invoicing & compliance
One invoice. One contract. All of Europe. The whole world.
The E-Invoicing Suite is e-invoicing as a managed service: the Fourangle connector runs natively in your NetSuite, backed by the network of our partner ecosio — a certified Peppol Access Point, part of Vertex, connected in more than 40 countries. You hold one contract, receive one invoice and have one point of contact: us.
Details & book →
02
DATEV Export
DATEV-compliant posting data from NetSuite, automatically.
Plug-in · DATEV Mapping
Postings into DATEV — without Excel in between.
What sits between NetSuite and DATEV is not a file, it is a translation: your chart of accounts onto SKR03 or SKR04, your tax codes onto DATEV keys, your customers and vendors onto DATEV number ranges. DATEV Mapping defines that once — after which the batch is produced at the push of a button, or on its own.
Details & book →
03
BWA (German management report)
Short-term income statement in DATEV layout, SKR03, SKR04, IFRS or US GAAP.
Plug-in · Management report
The German management report your bank already knows.
NetSuite's income statement gives you the numbers, not the shape that management, banks and tax advisors expect. The Management Report (BWA) plug-in produces the German BWA — the Kurzfristige Erfolgsrechnung — in the familiar DATEV Form 1: total output, gross profit, operating result, preliminary result, monthly columns and the cumulative year-to-date side by side.
Details & book →
04
Balance sheet under German GAAP (HGB)
Section 266 HGB, straight from your postings.
05
P&L under German GAAP (HGB)
Section 275 HGB, straight from your postings, with prior-year comparison and export.
Plug-in · Income statement (HGB)
The income statement that belongs in the statutory accounts.
NetSuite has an income statement, but no statutory German structure. The Fourangle income statement produces the P&L by the cost-of-sales method under § 275 (3) HGB directly from the postings in your account — properly structured, with a prior-year column, in a form that tax advisors and auditors read without asking questions.
Details & book →
06
ELSTER Integration
UStVA (VAT return) and ZM (EC sales list) directly from NetSuite, submitted electronically to the tax office and BZSt via ERiC.
Plug-in for NetSuite · Fourangle Elster Integration
NetSuite-Elster Integration
Between the tax lines in NetSuite and the forms in “Mein ELSTER” most companies keep a spreadsheet, a routine, and one person who knows which tax code maps to which official key figure. That works — until the deadline gets tight, a new tax code appears, or somebody asks where line 81 actually came from. This plug-in moves the whole path, from posting to tax office, into the system where the numbers are made — for the German advance VAT return and for the EC Sales List (Zusammenfassende Meldung) to the Federal Central Tax Office.
Details & book →
07
Trial Balance
For German and European requirements: fiscal years, retained earnings carryforwards, export even with large data volumes.
Plug-in · Trial Balance
A trial balance that adds up across fiscal years.
NetSuite's native trial balance covers the basics. But as soon as a German subsidiary, a deviating fiscal year or a cross-year query is involved, the decisive parts are missing: fiscal year segmentation, the carry-forward into retained earnings, separate debit and credit columns — and an export that arrives even at millions of rows.
Details & book →
08
GoBD Data Access
Z3 export for tax audits without an external tool.
Plug-in · GoBD & German tax audits
The auditor should read your data in. Not rework it.
In a German data-medium handover (“Z3”) goodwill isn't what decides it — the package is. If it loads straight into the auditor's software, the point is closed. If they first have to prepare it or ask for more, it costs time — and the goodwill you'd rather still have later in the audit. That's what this plug-in is for.
Details & book →
09
Dunning Suite
Dunning with fees, late-payment interest and approval before sending.
Plug-in for NetSuite · Dunning & receivables
Secure your cash flow, keep receivables under control.
The letter goes out — but in most NetSuite accounts the dunning fee and the late-payment interest stay a footnote in the text that never reaches the general ledger. The base rate lives in a spreadsheet, the escalation level in someone's head, and the customer who paid yesterday still gets a reminder today. The Dunning Suite moves the whole process into your account: escalation levels by your rules, fees and interest as real invoices, statutory rates as data — and a review step before anything is sent or posted.
Details & book →
10
Approval Suite
Design and manage approval processes yourself.
11
NetSuite AI Analyst
Your numbers on demand, strictly read-only, with a least-privilege role.
12
SuiteLens
Custom, AI-generated documentation of your NetSuite account, with Splotch. Beta testers wanted.
Plug-in · Account documentation & action plan
Do you know what your NetSuite account actually does?
Every grown account holds scripts, workflows, fields and roles that somebody built years ago — and whose interplay nobody fully knows any more. SuiteLens reads your account and describes it in plain language: what exists, how it connects, and what a change would touch. And now not only the current state, but what to do about it — with effort, delivery path and blast radius for every finding.
Details & book →

White papers. Free, with worked examples.

The E-Invoicing Mandate for Mid-Sized Companies

What changes from 2027, where extra effort arises and what it costs. 9 pages.

SAP End of Maintenance 2027: What Waiting Really Costs

Deadlines for SAP ECC, five options compared and a 90-day roadmap. 8 pages.

What Your Accounting Really Costs

Full cost of an accounting position and when accounting as a service pays off. 7 pages.

Data & BI: One Set of Numbers for Everyone

What manual reporting costs and what one shared set of numbers saves. 7 pages.

Into the German market in 24 hours.

StartBereit incorporates your German GmbH, UG or holding company with a digital fast-track setup. FourAngle builds the foundation of finance, accounting, reporting and operations, NetSuite-ready for growth in Germany and the EU.

Free 30-minute call. Tailored to your expansion in Germany and the EU. No obligation.

Incorporation typically within about 24 hours after completed compliance, KYC and onboarding checks.

Perspectives.

NetSuite · 27 Oct 2026
Construction accounting in NetSuite: what already works in Germany today
Job costs, change orders, progress billing under VOB/B, retention, reverse charge, withholding tax and WIP – today, no new module.
Analysis, corporate law · 25 Oct 2026
EU Inc.: company formation in 48 hours for 100 euros – what is behind it
The European Commission proposes a 28th legal form. What the draft says, what is still open and why nothing changes for tax purposes for now.
Event · 22 Oct 2026
The CFO as Master of the System
Transformation before tools: the key points of our keynote at the Finance Executive Nexus.
E-invoicing guide · 22 Oct 2026
E-invoicing mandate: how to make NetSuite XRechnung-ready
Receiving mandatory since 2025, issuing mandatory from 2027: deadlines, XRechnung and ZUGFeRD, and what NetSuite can do out of the box.
E-commerce · 1 Oct 2026
AwaCommerce Next: modern web shop directly on NetSuite
B2C shop, B2B portal and customer portal on your NetSuite account, without a SuiteCommerce license. From our partner AwaLabs.
Analysis · 1 Oct 2026
Splotch: your NetSuite account as a map
Map, impact analysis, reversible changes. Fixed-price analysis for €5,000 including 4 hours of consulting.
Deadline 2028.2 · 30 Sep 2026
SuiteScript 2.1 becomes mandatory
Oracle is retiring SuiteScript 1.0, 2.0 and 2.x. We manage the migration, with a fixed-price Splotch analysis.
Partnership · 24 Aug 2026
StartBereit & FourAngle: start in Germany, scale in Europe
StartBereit incorporates your company, FourAngle builds finance, ERP and operations around it.
Event, Munich · 23 Aug 2026
Finance Executive Nexus: this October we are helping shape it
After attending as a guest in June, we are taking part as co-organizers at Nexus Integrate on 8/9 October.
ERP, Accounting as a Service · 10 Jul 2026
LI-COR Biosciences: from NetSuite go-live to stable finance operations
Finance structuring, data migration, go-live, training and ongoing accounting support from a single source.
Switching from DATEV · 7 Mar 2026
Beat81 masters the NetSuite migration from DATEV
The move from DATEV to NetSuite, supported through to a successful go-live.
Data & BI · 7 Mar 2026
Business intelligence dashboard across all locations
Since November 2025: real-time analysis of business data for full transparency across all of a customer's locations.

All perspectives →

People, not ticket numbers.

We believe in a clear vision, smart technologies and a collaborative approach, for a digital future as flexible as your goals.

Georg WaltherOwner and Managing Director
Sabine Emery SpilleckeOwner and Managing Director
Nico GronwaldHead of Product
Ahmed AlrantisiData Solutions Lead
Aylin IlhanLead Accountant
Selcuk KilicNetSuite Consultant, Business Development & Account Management
Amer SweidanSales & Revenue Operations

Let's talk about your NetSuite.

contact

Questions about NetSuite, accounting, data & BI or a plug-in? Write to us, we will get back to you shortly.

info@fourangle.com

Your NetSuite expert for the right solution.

Four angles on your finance processes.

NetSuite Consulting & Implementation

Accounting & BPO

Data & BI

Our Own NetSuite Plug-ins

How we work.

Three deadlines. One good moment.

12 plug-ins for NetSuite in Germany.

E-Invoicing Suite

DATEV Export

BWA (German management report)

Balance sheet under German GAAP (HGB)

P&L under German GAAP (HGB)

ELSTER Integration

Trial Balance

GoBD Data Access

Dunning Suite

Approval Suite

NetSuite AI Analyst

SuiteLens