We produce measurable knowledge in defence economics.
Çeliron is an advisory firm that assesses the economic impact of defence industry and advanced technology investment. Our focus is not a programme's visible output, but the spillover that output creates across the rest of the economy.

Who We Are
Our narrative
A structured methodology focusing on secondary economic spillovers rather than simple procurement milestones.
Defence industry investment is not measured by the platforms delivered alone. A procurement programme also shapes the competence of supplier firms, the quality of the engineering workforce, the knowledge accumulated within the country, and, over the long run, products that emerge in entirely different sectors.
These secondary effects are termed 'spillovers' in the literature and are generally left unmeasured. Yet for institutions that decide how public resources are used, this is precisely the question that matters: what did this investment leave behind for the rest of the economy?
Çeliron was founded to answer this question. At the centre of our approach is an assessment framework grounded in verified findings from peer-reviewed academic literature, one that states its assumptions openly.
Vision and Mission
Our Vision
To establish a standard of practice in which the economic impact of defence and advanced technology investment informs decision-making through measurement rather than estimation.
Our Mission
To provide institutions with economic impact assessments whose method is transparent, whose sources are traceable, and whose assumptions are auditable.
Our Principles
Our working principles
The non-negotiable standards and methodological discipline governing every advisory assessment.
We do not publish a figure without a citation
Every quantitative finding we use is presented with its source and DOI. No data whose source cannot be verified enters our reports.
We do not hide uncertainty
Rather than a single precise figure, we present assumption ranges and sensitivity analyses.
We do not present third-party findings as our own results
Every finding drawn from the literature is explicitly attributed to the study it belongs to.
We build the method together with the client
Scope, limits and the indicator set are defined jointly at the outset of the engagement.
We report in the decision maker's language
Technical depth is preserved, but the output is written so that a non-technical reader can also evaluate it.
Legal Identity
- Trade name
- CELIRON TEKNOLOJİ ARGE TASARIM VE DANIŞMANLIK HİZMETLERİ SANAYİ TİCARET ANONİM ŞİRKETİ
- MERSİS number
- 0205134731400001
- Head office address
- Konutkent Mah. Dumlupınar Blv. No: 399/122, Çankaya / Ankara
- info@celiron.com.tr
- Phone
- +90 312 514 14 12