01
We claim only what we did
Whatever our role on a project was, that is what gets written. We never describe a completed project and a study in development in the same language.
Company
A contracting group that thinks like an investor
Projects carry fewer surprises when the teams that develop, design and deliver them work at the same table. That is why the group keeps development, engineering, construction and manufacturing connected.
Structure
Six brands, one delivery discipline
Each brand specialises in its own field; when a project exceeds one company's scope, they work together within the same delivery structure.
Visit site
SEGE Grup İnşaat
Construction contracting, international building works and investment development.
segegroup.com ↗ Visit siteSEGE 53 Enerji
Development, permitting and authority processes for energy and digital infrastructure projects.
sege53.com ↗ Visit siteSU Grup
Project development, engineering, technical coordination and construction.
su-grup.com ↗ Visit siteSU Grup Packaging
Manufacture and export of paper-based masking and protection products.
sugruppackaging.com ↗ Visit siteNOLL Elektrik
Energy-integrated AI data centres and project development.
nollelektrik.com ↗ Visit siteAI Work School
Applied AI work and learning.
aiworkschool.com ↗Working principles
Three things we do not negotiate
02
We decide early
The choices that set cost and programme are made at the start. We would rather resolve risk at the table than leave it to the site.
03
The job ends at acceptance
No project counts as delivered until testing, acceptance and documentation are complete.
Reach
Site experience in three countries
Energy and infrastructure in Türkiye, ministry buildings and prefabricated compounds in East Africa — Djibouti — and wind project development in Georgia. Working in Africa means manufacturing building elements in Türkiye and setting up the logistics and on-site assembly chain from scratch; we built that and delivered the work.
Contact
Let's talk about an investment, an engineering need or a construction package
Write to us directly to clarify scope and programme. Our technical team responds within the same week.