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PPC S.A. Tech Stack

Integrated utility and telecom operator scaling renewables and grid digitalization across Southeast Europe

Utilities Athens, Attica 10,001+ employees Founded 1950 Public Company

PPC is a large-scale integrated utility operating across five countries with 12.5 GW installed capacity and 8.6 million customers. The tech stack is conservative—SAP, Oracle, Power BI, cloud primitives (AWS, Azure, OCI)—but the project and pain-point lists reveal a company mid-transformation: rolling out billing systems, integrating BSS/OSS platforms, implementing emissions monitoring and carbon offsetting, and managing telecom provider interfaces for fiber and international cables. Engineering hires (16 open roles) outpace ops (7), signaling heavy technical debt around system integration and network modernization rather than pure growth scaling.

Tech Stack 50 technologies

Core StackPower BI SAP Oracle SAP S/4HANA Kubernetes VMware Linux Python Ansible AWS Nginx ArgoCD Excel Word PowerPoint Microsoft Office SAP ERP SAP ECC SAP Fiori SAP Procurement OpenStack Bash Oracle Cloud Azure OCI IAM AWS Application Load Balancer AWS Network Load Balancer Apache Lens+20 more

What PPC S.A. Is Building

Challenges

  • Monitoring and reporting emissions
  • Monitoring activation irregularities
  • Developing carbon offsetting mechanisms
  • Bss/oss system integration
  • New capability development
  • Transition to new billing system
  • Ensuring business continuity
  • Process optimization for efficiency
  • Large-scale network disruptions
  • Identifying footprint reduction processes

Active Projects

  • Interface implementation with telecom providers
  • Phase b roll out
  • Emissions monitoring protocols implementation
  • Sustainability reporting standards implementation
  • Carbon offsetting mechanisms development
  • Bss/oss system implementation
  • Interface integration with network design and development systems
  • Transition to new billing system
  • Demand response technical projects
  • Final connection offer submissions

Hiring Activity

Accelerating35 roles · 25 in 30d

Department

Engineering
16
Ops
7
Legal
3
Support
2
Construction
1
Data
1
Finance
1
Security
1

Seniority

Senior
15
Mid
13
Junior
3
Manager
1
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About PPC S.A.

PPC is the largest energy supplier in Greece and Romania, operating a fully integrated utility model spanning generation, distribution, and retail of electricity and energy services. The group holds 12.5 GW of installed capacity, generating 21 TWh annually, with renewables now accounting for 6.4 GW installed and 3.9 GW in development. Beyond core power operations, PPC is building ancillary infrastructure: a nationwide fiber-to-the-home network, international telecommunications cables, and data centers. The company is headquartered in Athens and operates across Greece, Romania, North Macedonia, Italy, and Bulgaria. As a public company founded in 1950, it manages complex operational, regulatory, and legacy system constraints typical of incumbent utilities transitioning to digital and renewable energy models.

HeadquartersAthens, Attica
Company Size10,001+ employees
Founded1950
Hiring MarketsGreece, Belgium

Frequently Asked Questions

What tech stack does PPC use?

PPC's core stack includes SAP (ERP, ECC, S/4HANA, Fiori, Procurement), Oracle, Power BI for analytics, and cloud platforms (AWS, Azure, OCI). Infrastructure runs on Kubernetes, OpenStack, VMware, with Linux, Python, Ansible, and Nginx for deployment and networking.

What is PPC's renewable energy capacity?

PPC has 6.4 GW of renewables installed capacity as of Q3 2025, with an additional 3.9 GW under development, as part of a commitment to phase out lignite by end of 2026.

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