Sinan Dumlu Email & Phone Number
CEO - Chairman Of The Executive Board @ NETAŞ
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Sinan Dumlu Location
- Istanbul, Turkey
Sinan Dumlu Work
- CEO - Chairman Of The Executive Board @ (August 2021 - Present)
- Chief Executive Officer - Chairman of the Executive Board @ (September 2021 - Present)
- General Manager - International @ (October 2019 - September 2021)
- General Manager Turkey @ (January 2016 - August 2019)
- Managing Director Eastern Med @ (May 2013 - January 2016)
- Regional Director @ (January 2011 - May 2013)
- Managing Director Turkey @ (April 2004 - April 2011)
- Director @ Nortel Networks (January 2000 - January 2004)
- Country Manager @ Bay Networks (January 1998 - January 2000)
- Member of the Board @ Neteks Internet (January 1993 - January 1998)
- Sales Executive @ (January 1990 - January 1993)
- Software Engineer @ (January 1988 - January 1990)
Sinan Dumlu Education
- Istanbul Technical University
Bachelor Of Science (Computer Engineering)
1984-1988
Sinan Dumlu Skills
- Management
- Leadership
- Telecommunications
- VoIP
- Sales
- Solution Selling
- Channel Partners
- Managed Services
- Product Management
- Pre-sales
- SIP
- Call Centers
- Business Development
- Business Analysis
- Sales Management
- Business Strategy
- IP
- New Business Development
- Team Management
- Unified Communications
- Strategy
- Integration
- Business Planning
- Marketing Strategy
- WAN
- Cloud Computing
- Project Management
- Security
- Account Management
- Team Leadership
- Change Management
- International Sales
- Key Account Management
- Channel
- Wireless
- Enterprise Software
- CRM
- Mobile Devices
- Go-to-market Strategy
- Data Center
- Direct Sales
- Start-ups
- Customer Relationship Management (CRM)
- Voice over IP (VoIP)
- Presentation Skills
Sinan Dumlu Summary
- Sinan Dumlu, based in Istanbul, Turkey, is currently a CEO - Chairman Of The Executive Board at NETAŞ. Sinan Dumlu brings experience from previous roles at Netaş, Dell Technologies and Avaya. Sinan Dumlu holds a 1984 - 1988 Bachelor Of Science in Computer Engineering @ Istanbul Technical University. With a robust skill set that includes Management, Leadership, Telecommunications, VoIP, Sales and more. Sinan Dumlu has 2 emails and 1 mobile phone numbers on RocketReach.
Looking for a different Sinan Dumlu?
Find contact details for 700 million professionals.
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co