TEAG Thüringer Energie AG Tech Stack

Regional energy utility managing 500K customers across power, gas, broadband, and heat

Utilities Erfurt, Thüringen 1,001–5,000 employees Founded 2013 Public Company

TEAG supplies electricity, natural gas, broadband, and district heating to roughly 500,000 customers across Thuringia, operating through six subsidiaries. The tech stack is heavily SAP-dependent (R/3, S/4HANA, BW, IS-U, Commerce Cloud, BTP, SuccessFactors, Analytics Cloud), suggesting a mature but monolithic ERP landscape — adoption is incremental rather than disruptive. Active hiring is concentrated in engineering and finance, with projects clustered around contract-management tooling, network expansion, and customer-service automation, indicating the utility is modernizing back-office operations and digital touchpoints while managing grid infrastructure.

Tech Stack 38 technologies

Core StackSAP Jira Confluence C# SAP S/4HANA SAP SuccessFactors Linux SQL Server Management Studio Microsoft Office GIS Matrix42 Excel REST SOAP XML JSON SQL Word PowerPoint Outlook SAP R/3 SAP Cloud SAP Commerce Cloud SAP BTP SailPoint IdentityNow DATEV SAP BW SAP IS-U SAP Analytics Cloud Windows+8 more

AdoptingSAP

What TEAG Thüringer Energie AG Is Building

◆Challenges

Improving quality of customer service processes
Ensuring compliance with iks controls
Digital transformation of application landscape
Managing municipal investments
Product portfolio development
High customer complaints
Automating customer service processes
Building modern telecommunication infrastructure
Optimizing software catalog
Cleaning data sets

▲Active Projects

Heat and electricity supply contract management
Pon network expansion
Strategic development of contract management in it service management tool
Digital transformation of application landscape
Sekundärtechnikkonzept für neubau und modernisierung
Modern telecommunication infrastructure in thüringen
Automating customer service processes
Sekundärtechnik bau- und modernisierungsmaßnahmen
Entwicklung von neuen, digitalen standards für die thüringer wasserwirtschaft
Development of new digital standards for thuringian water management

Hiring Activity

Steady80 roles · 25 in 30d

Department

Engineering

Finance

Ops

Support

Legal

Sales

Data

Marketing

Seniority

Mid

Senior

Intern

Junior

Manager

Lead

Notable leadership hires: IT Project Lead

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About TEAG Thüringer Energie AG

TEAG Thüringer Energie AG is a municipally-owned energy service provider headquartered in Erfurt. The company operates six subsidiaries covering generation and distribution, metering, heat services, and solar operations. With 1,001–5,000 employees across Germany, TEAG manages customer acquisition, billing, and network operations for a region of 500,000+ clients. The organization maintains an internal academy offering training across technical, legal, and business functions. Current strategic initiatives center on digital transformation of core systems, automation of customer interactions, and infrastructure modernization across telecommunications and heat-distribution networks.

HeadquartersErfurt, Thüringen

Company Size1,001–5,000 employees

Founded2013

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does TEAG use?

SAP dominates TEAG's infrastructure: S/4HANA, R/3, BW (Business Warehouse), IS-U (Utilities), Commerce Cloud, BTP, and SuccessFactors. Supporting tools include SQL Server, SailPoint IdentityNow, DATEV, GIS, and Jira. The company is actively adopting SAP modules but shows no active replacement projects.

What is TEAG working on?

Key projects include heat and electricity supply contract management, broadband network expansion in Thuringia, digital transformation of the application landscape, customer-service process automation, and development of new digital standards for regional water management. Several initiatives focus on secondary-system modernization for new builds and facility upgrades.