About CJG
CJG develops infrastructure opportunities and brings technical requirements, commercial structures and asset management into one coherent project approach.
AIRPORT DEVELOPMENT · ASSET ARCHITECTURE · LIFECYCLE VALUE
Development expertise.
Technical depth. Long-term perspective.
As an Opportunity Developer, Asset Architect and Value Integrator, CJG turns infrastructure needs into structured projects. We define the technical and commercial basis, bring the right specialists together and support governance through implementation and operation. Our airport focus spans passenger, cargo, airside, facilities, aviation fuel and the digital asset lifecycle.
Managing partners
Dr. Christine Grötzbach
Christine.Groetzbach@hansa-consortium.deJuergen Grötzbach
Juergen@groetzbach.com
The Hansa Consortium®
The Hansa Consortium® brings specialist companies and experienced experts together around a defined mandate. CJG connects their disciplines through shared requirements, clear interfaces and technical review, giving clients a coordinated team for each project phase.
Hansa Assets®
Hansa Assets® brings CJG’s asset information and governance methods together. Structured registers, verification methods and lifecycle models support consistent decisions on condition, maintenance, renewal and investment across the life of an asset.
HANSA ASSETS ↗Presence & operating entities
Hamburg, Germany
CJG Business Development OHG — headquarters. CJG Beteiligungsgesellschaft mbH — holding, participation and IP platform.
Ras Al Khaimah & Riyadh
CJG Business Development M.E FZE and CJG Private Limited serve as regional operating and project delivery platforms.
What is the next step for your infrastructure project?
Discuss a new opportunity, an asset challenge or the transition from development into operation.