meum tec
Leads the group's strategy, partnerships and long-term infrastructure models; former professional officer in military communications and IT infrastructure.
meum tecLinkedIn ↗
Michael Posch
Chief Executive Officer & Founder
The team
People make
People make
the difference.
People who take responsibility, share knowledge and work together are at the heart of everything we do.
Our team brings engineering, energy, software, design and operations into one system of expertise.
The longer the bar, the more team members bring that area of expertise.
meum tec
Two decades in project development, capital structuring and project finance, with major projects of over 730 million euros under his responsibility.
meum tec
Ralf Born
Chairman of the Board & Founder
meum tec
Financial engineering, project financing, controlling and risk management across the group.
meum tec
Steve Nebe
Chief Finance Officer & Founder
meum tec
Mechatronics engineer with safety-critical industrial and defence projects; leads technology strategy and implementation.
meum tecLinkedIn ↗
Tobias Hirmann
Managing Director, meum tec Group & Founder
meum tec
Connects mechanical, electrical and automation engineering with AI infrastructure and GreenCore systems.
meum tecLinkedIn ↗
Farbod Rokni
Chief Technology Officer & Founder
meum tec
International delivery of data-centre, energy and infrastructure projects, from EPC coordination to commissioning.
meum tecLinkedIn ↗
Athena Rahmatie
Chief Operations Officer, meum tec Group
GreenCore
More than 15 years at the intersection of energy, environment, regulation and industrial operations.
GreenCoreLinkedIn ↗
Mathias Heine
Head of Energy & Environmental Systems
GreenCore
Utility-scale photovoltaic and energy infrastructure, from planning and permitting to construction.
GreenCoreLinkedIn ↗
Jörn Malter
Energy Infrastructure Development & Delivery
GreenCore
Local project development, construction and delivery in Bulgaria, from site to handover.
GreenCore
Hristo Sariev
Project Development & Local Implementation Lead, GreenCore Bulgaria
ClosedAI
Enterprise AI architecture, from machine learning and agentic systems to distributed platforms.
ClosedAILinkedIn ↗
Frank ZarrinKelk
AI Innovation & Enterprise Systems Architect
meum tec design
Business software and platform experience, from user journeys to interface architecture.
meum tec designLinkedIn ↗
Katharina Bünger
UX Architect & Product Experience Lead
meum tec design
Design systems, industrial product design and brand architecture.
meum tec designLinkedIn ↗
Yvonne Hanssen
Senior Design & Brand Experience Architect
Strategic advisor · ClosedAI
More than two decades of industrial robotics and automation, now focused on AI-driven applications and their market.
Strategic advisor · ClosedAILinkedIn ↗
André Wagner
Strategic Advisor, Industrial AI, Robotics & Commercial Strategy
Strategic advisor · ClosedAI
Architecture and validation of open 5G and 6G systems and time-critical industrial networks.
Strategic advisor · ClosedAILinkedIn ↗
Arash Sahbafard
Strategic Advisor, 5G/6G Network Architecture & Industrial Connectivity