Yeşilbir Teknoloji is a digital transformation partner for companies with 10+ years of experience in hosting, servers, cyber security, and corporate data protection. We serve with ISO 27001 certified processes, KVKK/GDPR compliance, and 24/7 expert support.
The values we apply in every project reflect our approach of combining technical depth with business partnership.
Every system is designed within ISO 27001 framework and KVKK/GDPR compliant. Data security is not an agreement — it is a mandate.
Not a one-time vendor, but a long-term solution partner that adds value to our clients' growth.
Pricing, technical details, and SLA reports are openly shared. Commitments — not surprises — are at the center of our work.
Our team stays ahead of technology through regular training and industry certifications.
A 10+ year journey from a small hosting provider to a corporate cyber security partner.
Yeşilbir Teknoloji was officially founded at Beykoz Business Park. The first core team of 3 sysadmins began offering shared hosting and domain registration.
After the first year, we reached 500+ active clients. cPanel Reseller license and Plesk Enterprise partnerships secured.
Corporate email launched (Roundcube + Anti-Spam). ICANN-accredited partnership enabled .com/.net/.org registrar integration; first 5,000 domains under management.
KVM-based VDS infrastructure launched. Own cabinet investment in Istanbul Ataşehir — started with 20 blade servers in Tier III data center.
DomainNameAPI, WHOIS.tr and TRABIS integrations completed — automatic .tr domain registration live. Reseller program launched, 100+ partners onboarded.
ISO/IEC 27001:2013 certification completed by independent audit. Same year KVKK compliance processes, DPAs and privacy policies established.
Launched our in-house self-service cloud panel — instant VDS creation, scale in minutes. Broke 1,000 corporate clients during pandemic surge.
24/7 Security Operations Center (SOC) established. EDR/XDR, SIEM and threat intel platforms deployed. Ransomware protection, pentest and incident response added.
Backup DC in Ankara (active-active replication). Backbone upgraded to 10 Gbps. PoP nodes added in 5 major Anatolian cities.
Entire cloud infrastructure migrated to Enterprise NVMe SSDs (7000 MB/s read). Upgraded to Intel Xeon Platinum. AKÖde POS (Tosla) 3D Secure payments went live.
GDPR compliance certified, EU customer portfolio opened. 3rd DC partnership in Frankfurt. ISO 27017 (cloud security) and ISO 27018 (personal data) certifications completed.
One of Turkey's leading corporate hosting and cyber security providers. 50,000+ managed domains, 99.9% SLA uptime, and a 40-person expert team — still growing.
Our processes are certified by independent auditing bodies. Every service is delivered per the following standards.
Internationally recognized information security management system certificate.
Additional security controls for cloud services; tenant isolation and virtualized environment protection.
International standard for processing personal data (PII) in cloud environments.
All processes audited and compliant under Turkish Data Protection Law No. 6698.
Full compliance with GDPR standards for personal data processing activities across the EU.
Tier III data center infrastructure certified by Uptime Institute.
Energy efficiency and environmental management system certification for our data centers.
Compliance with international PCI DSS security standard for credit card processing systems.
