The global and independent platform for the SAP community.

GTW Management Consulting Deutschland GmbH

2 Vivatsgasse
53111 Bonn
Phone: +49 228 961 65 633

Modern cloud processes for finance and quote-to-cash—with SAP Cloud ERP, SAP BRIM, and tailored expertise to support your transformation.

 

GTW modernizes legacy SAP landscapes and creates a future-proof foundation for finance and quote-to-cash. With SAP Cloud ERP, we standardize and automate core ERP and financial processes. Where new or complex revenue models are required, we supplement these with SAP BRIM, subscription billing, and CPQ. This allows us to seamlessly integrate quoting, pricing, contracts, billing, and payment—for subscriptions, pay-per-use models, and digital services. Our experience spanning over 25 years helps existing SAP customers of all sizes successfully implement cloud projects, reduce complexity, and monetize innovations more quickly.

Automotive industry
Automotive
Banks
Consulting
Services
E-commerce
Energy & Supply
Energy industry
Manufacturing Industry
Financial Services
Healthcare/Medical Technology
Trade, wholesale, luxury food and consumer goods industry
High Tech & Electronics
IT service
Machinery, equipment, components
Medical/pharmaceutical industry
Public administration
Pharmaceutical industry
Software
Sports and entertainment
Telecommunications
Transport/logistics service provider
Management Consulting
Insurances
Utilities
BPM (Business Process Management)
CRM (Customer Relationship Management)
Data Migration
ERP (Enterprise Resource Planning)
IoT
Artificial Intelligence (AI)/Machine Learning (ML)
Process and IT consulting
S/4 Hana
SAP Cloud Platform
SAP Convergent Charging
SAP Convergent Invoicing
SAP Convergent Mediation
SAP Customer Management SOM
SAP FI-CA
SAP FI-CAC
SAP Fiori
SAP Subscription Billing
UI5
(International) Roll-Outs
Consulting, Planning, Services, Customizing, Maintenance, Support
Customizing
Data migration
DB migration
Introduction analysis
Introduction preparation
Harmonization master data
Implementation Service
Integration service
IT
Concept
Customer/employee training
Merge and Carve Out
Legacy data migration
New launches
Organization and process consulting
Potential and process analyses
Production startup preparation
Programming/additional realization
Project management
Project Management
Process and organizational consulting
Process design
Process digitization
Service digitization
Software development
Support
System analysis
Maintenance

Downloads

Videos

All E3 articles by the authors

SAP Billing and Revenue Management

With the move to S/4 Hana, Swiss Post has implemented the SAP Billing and Revenue Innovation Management (BRIM) bulk billing solution in areas with high billing volumes to prepare for the future.

Reinventing billing

The increasing interconnectedness of the digital world is already shaping our future. Companies like Amazon, Google, Uber and others have shown that classic on-prem billing systems have passed their peak.

Billing of postal partner branches with SAP BRIM

Back in 2018, Swiss Post launched a large-scale digital transformation program called "Harmonization of Value Flows". This initiated the switch from ERP/ECC 6.0 to SAP S/4 Hana.

Invoice in the digital age

Flexible, agile and scalable billing options are required that support the innovative business models of start-ups to old-economy companies in their digital transformation.

The legal money printing machine

Finance, by its very nature, is more than accounting and a tradition at SAP. The tasks of a CFO have grown exponentially. E-3 Magazine spoke with Jasmina Cejan and Alexander Vogt from SAP partner GTW about order-to-cash, billing and revenue.

Billing and Revenue Innovation Management

With the right know-how, Billing and Revenue Innovation Management can be used to implement diverse and innovative use cases - across all industries. Or is SAP BRIM just a scalable solution for billing a wide range of services?

Your BRIM Strategy Shouldn’t Be a Gamble

The-current-keyword

With SAP BRIM and add-on RAR (Revenue Accounting and Reporting), companies ensure that their balance sheets are up to par.

BRIM—From Selling Products to Providing Services

BRIM—From Selling Products to Providing Services

Billing has to become even more customer centric. This also includes managing payments for product and service portfolios and integrating partner settlements.

Industry Use Cases for SAP BRIM

Industry Use Cases for SAP BRIM

Digital technologies pave the way for more service orientation, new digital possibilities and business opportunities. To make the most of it, companies need new billing models.

Digitalized Service Orientation With BRIM

Digitalized Service Orientation With BRIM

Traditional markets are changing drastically. Only selling products is not enough anymore; service providers with innovative, highly flexible business models are taking over. The biggest driver behind billing innovation is digitalization.

When the bill no longer adds up

When the bill no longer adds up

The digital world is becoming increasingly networked. Global networks are already shaping our future. Amazon, Google, Uber & Co. have shown the way, and the age of traditional on-premise solutions has long since passed its zenith, including in accounting.

Test Data Generation Challenge

Test Data Generation Challenge

Implementing SAP test and training systems is laborious and time-consuming. Software engines are the solution, as they can tackle numerous challenges—including secure and fast data transfer of SAP mass data.

Working on the SAP basis is crucial for successful S/4 conversion. 

This gives the Competence Center strategic importance for existing SAP customers. Regardless of the S/4 Hana operating model, topics such as Automation, Monitoring, Security, Application Lifecycle Management and Data Management the basis for S/4 operations.

For the fourth time, E3 magazine is organizing a summit for the SAP community in Salzburg to provide comprehensive information on all aspects of S/4 Hana groundwork.

Venue

FourSide Hotel Salzburg,
Trademark Collection by Wyndham
Am Messezentrum 2, 5020 Salzburg, Austria
+43-662-4355460

Event date

Wednesday, June 10, and
Thursday, June 11, 2026

AI experience workshop only on June 11, 2026 (limited places)
Bonus: Access to all lectures on June 11, 2026

Regular ticket

Lectures, evening event and, depending on availability, the AI workshop on June 11, 2026
Places at the AI experience workshop are limited and registration is required.

Subscribers to the E3 Magazine Ticket

reduced with promocode CCAbo26

Students*

reduced with promocode CCStud26.
Please send proof of studies by e-mail to office@b4bmedia.net.
*The first 10 tickets are free of charge for students. Try your luck! 🍀
EUR 305 excl. VAT.
EUR 590 excl. VAT
EUR 390 excl. VAT
EUR 290 excl. VAT

Venue

Hotel Hilton Heidelberg
Kurfürstenanlage 1
D-69115 Heidelberg

Event date

Wednesday, April 22 and
Thursday, April 23, 2026

Tickets

AI onlyExperience workshop on April 23, 2026 
Bonus: Access to all lectures on April 23, 2026
Regular ticket
April 22, 2026: Lectures and evening event
April 23, 2026: Lectures and AI workshop
EUR 305 excl. VAT
EUR 590 excl. VAT
Subscribers to the E3 magazine
reduced with promocode STAbo26
EUR 390 excl. VAT
Students*
reduced with promocode STStud26.
Please send proof of studies by e-mail to office@b4bmedia.net.
EUR 290 excl. VAT
*The first 10 tickets are free of charge for students. Try your luck! 🍀
The event is organized by the E3 magazine of the publishing house B4Bmedia.net AG. The presentations will be accompanied by an exhibition of selected SAP partners. The ticket price includes attendance at all presentations of the Steampunk and BTP Summit 2026, a visit to the exhibition area, participation in the evening event and catering during the official program. The lecture program and the list of exhibitors and sponsors (SAP partners) will be published on this website in due course.