Robert Kastronis
Principal Architect, CSD_Technology Strategy|CTO Office|NTT at NTT Ltd.
Company Details
Technology Stack
Professional Summary
Robert Kastronis is Principal Architect, CSD_Technology Strategy|CTO Office|NTT at NTT Ltd.. NTT Ltd. operates in the information technology & services industry and has 198000 employees. Based in Port Tobacco, Maryland, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Salesforce, Outlook, Microsoft Azure Hosting, VueJS, Microsoft Application Insights, and 11 other technologies. NTT Ltd. reports annual revenue of 30000000000.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • We have verified contacts for 54 tech leaders at NTT Ltd..
- • 4,423 tech leaders in Maryland are available in our database.
Position in the CTO Rank Database
- • Robert Kastronis is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 62,499 hold the CTO role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 1,171 hold the CTO role in Maryland.
- • 10 hold the CTO role at companies with 198000 employees.
- • Typical CTO compensation in Maryland: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Robert Kastronis?
Robert Kastronis has a verified email address on file on CTO Rank. They work at NTT Ltd.. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Robert Kastronis work for?
Robert Kastronis is Principal Architect, CSD_Technology Strategy|CTO Office|NTT at NTT Ltd., a company in the information technology & services industry with 198000 employees. The company is headquartered in England, United Kingdom.
What is Robert Kastronis's role in technology leadership?
Robert Kastronis is classified as a CTO leader at the c-suite level.
What technologies does Robert Kastronis's organization use?
Robert Kastronis's organization uses a technology stack that includes Salesforce, Outlook, Microsoft Azure Hosting, VueJS, Microsoft Application Insights, Atlassian Cloud. This information is useful for sales teams, recruiters, and technology vendors.
Is Robert Kastronis open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Robert Kastronis using the verified contact information available to Pro members. When recruiting a Principal Architect, CSD_Technology Strategy|CTO Office|NTT, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Robert Kastronis at NTT Ltd.?
Robert Kastronis is Principal Architect, CSD_Technology Strategy|CTO Office|NTT at NTT Ltd.. CTOs like Robert Kastronis typically evaluate vendors in Salesforce, Outlook, Microsoft Azure Hosting, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Robert Kastronis's profile data?
CTO Rank verifies and refreshes profile data weekly. Robert Kastronis's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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