NTT Security
NTT Security offers managed security services.
Market Share of NTT Security
Current Customer(s)
23
Market Share (Est.)
0.35%
Ranking
#8
Top Competitors and Alternatives of NTT Security
The top three of NTT Security’s competitors in the Managed Security Services category are Open Systems with 56.23%, AWS Security Hub with 31.28%, Adapt with 6.25% market share.
Popular Comparisons
Top Competitors and Alternatives of NTT Security
The top three of NTT Security’s competitors in the Managed Security Services category are Open Systems with 56.23%, AWS Security Hub with 31.28%, Adapt with 6.25% market share.
NTT Security vs Open Systems
NTT Security vs AWS Security Hub
NTT Security vs Adapt
NTT Security vs Optiv
NTT Security vs eSentire
NTT Security vs SilverSky
NTT Security vs Comodo cWatch Website Security Stack
NTT Security vs Hornetsecurity
Customers of NTT Security
Around the world in 2025, over 23 companies have started using NTT Security as Managed Security Services tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Banner Health | 10,000+ | Phoenix | Arizona | United States |     |
| Richemont | 10,000+ | Bellevue | Geneva | Switzerland | |
| Palo Alto Networks | 10,000+ | Santa Clara | California | United States | |
| Cisco | 10,000+ | San Jose | California | United States | |
| Fortinet | 10,000+ | Sunnyvale | California | United States | |
| MUFG | 10,000+ | Tokyo | Tokyo | Japan | |
| NTT | 10,000+ | Tokyo | Tokyo | Japan | |
| Broadcom | 10,000+ | Palo Alto | California | United States | |
| Check Point Software | 5,000 - 9,999 | Tel Aviv | Tel Aviv | Israel | |
| Meggitt | 1,000 - 4,999 | Coventry | England | United Kingdom | |
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NTT Security Customers by Products and Services
The top three products and services offering customers that use NTT Security for Managed Security Services are Cloud Services (4), Security (3), Digital Transformation (3).
Customers
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NTT Security Customers by Employee Size
The majority of NTT Security's customers for the managed-security-services category fall in the company size of 10,000+ employees (8 companies), 20 - 49 employees (4 companies), 1,000 - 4,999 employees (4 companies).
Employee Size
NTT Security Customers by Geography
The top three geographies of NTT Security for managed-security-services are the United States with 10(43.48%), Japan with 4(17.39%), France with 3(13.04%) customers respectively.
Customers
Employees of NTT Security
Also see other Products/Services by NTT Security in:
FAQ
Find answers to the most often asked questions by users.
Who are the top NTT Security competitors?
NTT Security’s Top competitors in the managed-security-services category are Open Systems, AWS Security Hub, Adapt. You can view a full list of NTT Security competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of NTT Security and 40,000 other technologies on the internet. You can also compare NTT Security and its feature with top competitors here : NTT Security vs Open Systems NTT Security vs AWS Security Hub NTT Security vs Adapt.
What is NTT Security customer distribution based on company size?
What is NTT Security market share in the managed-security-services?
What are the top countries that use NTT Security?
What are the top industries that use NTT Security?
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