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Concessio Registry · Verified · TR-13-C-000002-6 · Rail · Turkiye

Marmaray Rail Tunnel Istanbul

DLSY JV (Taisei/Gama-Nurol) · Concession (pure operational) · Turkiye
Last verified 28 Jul 2026
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Registry entry · Verified Grantor on file: Ministry of Transport Turkey Canonical ID: TR13C0000026
Deep Scan
Investment ThesisLocked
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Marmaray Rail Tunnel Istanbul is a rail concession in Turkiye — grantor Ministry of Transport Turkey, operated by DLSY JV (Taisei/Gama-Nurol).
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Public Registry Fields
General Information
10 fields · free public lookup
Canonical ID
TR13C0000026
Display format
TR-13-C-000002-6
Country
Turkiye (TR)
Sector
Rail (13)
Family
Transport
Structure
Concession (C) · Concession (pure operational)
Grantor
Ministry of Transport Turkey
Operator
DLSY JV (Taisei/Gama-Nurol)
Term start
Contract end
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Contract Economics
Financial Terms & ClausesLocked
standard term set
TermValuePrice basePeriodAs of
Tariff / indexation mechanism
Concession fee / revenue share
Termination compensation
Change in law
Handback provisions
Locked rows show the standard Rail concession term set tracked by Concessio; extracted values render as they are verified against primary sources. Full clause text and citations are available in the app.
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Sector-Benchmarked
Operating KPIsLocked
standard KPI set
MetricLatestPeriodSector percentileCoverage
Annual passengers
Locked rows show the standard KPI set for this asset class — series and percentile placement unlock in the app.
Counterparties
Parties & ContactsPartial
2 public · more in the full profile
Grantor
Ministry of Transport Turkey
Grantor of record · Turkiye
Operator / SPV
DLSY JV (Taisei/Gama-Nurol)
Company No.
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Sponsors / equity holders
Senior lenders
O&M contractor
Financial adviser
Legal adviser
Diligence Signals
Risk & CounterpartyLocked
3 signal groups
Diligence signals
Grantor election exposure
Disputes & precedent
The full risk register covers counterparty credit, political cycle, regulatory determinations and dispute history for concessions in this class.
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Public Record
FAQs
Who is the grantor of this concession?
The grantor on file is Ministry of Transport Turkey.
Who operates Marmaray Rail Tunnel Istanbul?
The operator on record is DLSY JV (Taisei/Gama-Nurol).
Transparency
Data & Sources
How this entry is verified
Registry identity fields; verification expands by tranche.
How Concessio sources data
Records are extracted from primary public sources — regulatory filings, government disclosures and official registries — and cross-checked before entering the platform. Every published datum carries its source citation in the app.
Coverage on this concession
Registry fields10 · public
Sector Snapshot
Rail
542 concessions on file
Country Snapshot
Turkiye
281 concessions on file
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