N-ERGIE Aktiengesellschaft Tech Stack

Regional utility provider modernizing operations via SAP S/4HANA and smart grid infrastructure

Utilities Nürnberg, Bayern 1,001–5,000 employees Founded 2000 Public Company

N-ERGIE is a 1,000–5,000-person utility operator in Northern Bavaria managing electricity, gas, water, and district heating across a regional footprint. The tech stack reveals a SAP-centric enterprise in active transformation: heavy investment in S/4HANA migration, IAM consolidation (Keycloak), and modern API layers (GraphQL, OpenAPI, REST), alongside emerging smart metering and grid integration projects. Engineering-led hiring (10 of 18 active roles) paired with a stated focus on process automation and secure hybrid IT suggests N-ERGIE is prioritizing operational efficiency and digital infrastructure over sales expansion.

Tech Stack 20 technologies

Core StackSAP SAP S/4HANA Jira Java Kotlin Angular GraphQL Azure DevOps ABAP SAP Solution Manager Microsoft Office OpenAPI REST SAP IS-U SAP CRM LoRa SAP FI/CO Fiori API Management Keycloak

AdoptingSAP S/4HANA

What N-ERGIE Aktiengesellschaft Is Building

◆Challenges

Automating processes
Secure data flow in hybrid it landscapes
Improving measurement data quality
Sap s/4 hana transformation
Optimizing internal workflows
Efficient process design
Optimizing device technology portfolio
Balancing economic aspects
Efficiency and automation
Efficient secure stable it processes

▲Active Projects

Sap s/4 hana transformation
Sap s/4hana utilities transformation
Fiori-based system world
New sap process implementation
Modern portal platform
Iam solution with keycloak
Smart metering solutions
Smart grid integration
Smart city services
Finance architecture under s/4hana

Hiring Activity

Accelerating20 roles · 8 in 30d

Department

Engineering

Data

Finance

Ops

Sales

Seniority

Mid

Senior

Lead

Junior

Manager

Notable leadership hires: Process Systems Lead

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About N-ERGIE Aktiengesellschaft

N-ERGIE Aktiengesellschaft is a regional energy utility based in Nürnberg, Germany, serving Northern Bavaria with electricity, gas, water, and heating solutions. The company operates as a public entity with ownership split between Städtische Werke Nürnberg (majority stake) and Thüga AG. Formed in 2002 from a merger of three predecessor utilities (EWAG, FÜW, MEG), N-ERGIE now comprises multiple subsidiaries and operates as a licensed distribution network operator. The business spans retail energy sales across Germany and utility services concentrated in the Franconia region.

HeadquartersNürnberg, Bayern

Company Size1,001–5,000 employees

Founded2000

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does N-ERGIE use?

Primary systems: SAP, SAP S/4HANA, SAP IS-U (utilities module), SAP CRM, SAP FI/CO. Application layer: Java, Kotlin, Angular, GraphQL, OpenAPI, REST. Infrastructure: Microsoft Office, Azure DevOps, Jira. Identity: Keycloak. Specialization: SAP Fiori for UI, API Management, ABAP for extensions.

What is N-ERGIE working on?

Major projects: SAP S/4HANA transformation for utilities; Fiori-based system overhaul; modern portal platform; Keycloak-based IAM solution; smart metering solutions; smart grid integration; smart city services; and finance architecture redesign under S/4HANA.