About TUPRAS
oil, refining, sustainable refining, biofuels, green hydrogen, zero carbon electricity, carbon neutral, renewable energy, integrated energy company, carbon capture, oil products trading, gas, b2b, petrochemical, advanced refining processes, refinery capacity, refinery environmental impact, digital transformation, oil distribution networks, human resources
TUPRAS's Tech Stack
Cloud
Frontend
Analytics
Backend
Decision Makers at TUPRAS
4 contactsSerkan Ciftci
Senior Manager, Head of IT at Tüpraş İzmit Refinery (IT & OT & Digital Transformation Lead)
Gokhan Isleyen
Head of System and Infrastructure Technologies
Mehmet Sahin
Contracts Director- Engineering and Investment Contracts
Hasan Barim
Projects and Engineering Manager
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TUPRAS uses Outlook, Microsoft Office 365, Microsoft Azure Hosting among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.
TUPRAS's Position in the StackWho Database
- • TUPRAS is 1 of 4,031 oil & energy companies tracked in StackWho.
- • 3,985 oil & energy companies in our database have verified decision-maker emails (99% of the cohort).
- • 113 companies in Kocaeli are in the StackWho database.
- • 47 oil & energy companies are in the 5001-10000 employee range (same size as TUPRAS).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.
Frequently Asked Questions
What technology does TUPRAS use?
TUPRAS uses Outlook, Microsoft Office 365, Microsoft Azure Hosting, Mobile Friendly, Microsoft-IIS, Google Tag Manager, and 2 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at TUPRAS?
StackWho has verified email addresses for 4 decision makers at TUPRAS. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach TUPRAS directly for sales, recruiting, or partnerships.
What industry is TUPRAS in?
TUPRAS operates in the oil & energy industry, headquartered in Koerfez, Kocaeli, Turkey. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export TUPRAS's contact data?
Yes. StackWho Pro members can export decision maker contact data for TUPRAS and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Decision Makers
Serkan Ciftci
Senior Manager, Head of IT at Tüpraş İzmit Refinery (IT & OT & Digital Transformation Lead)
Gokhan Isleyen
Head of System and Infrastructure Technologies
Mehmet Sahin
Contracts Director- Engineering and Investment Contracts
Hasan Barim
Projects and Engineering Manager