Open Systems
Market Share of Open Systems
Current Customer(s)
3111
Market Share (Est.)
22.03%
Ranking
#2
Top Competitors and Alternatives of Open Systems
The top three of Open Systems’s competitors in the Managed Security Services category are AWS Security Hub with 63.38%, Optiv with 3.75%, Adapt with 3.12% market share.
Popular Comparisons
Top Competitors and Alternatives of Open Systems
The top three of Open Systems’s competitors in the Managed Security Services category are AWS Security Hub with 63.38%, Optiv with 3.75%, Adapt with 3.12% market share.
Open Systems vs AWS Security Hub
Open Systems vs Optiv
Open Systems vs Adapt
Open Systems vs Levelblue
Open Systems vs eSentire
Open Systems vs Hornetsecurity
Open Systems vs SilverSky
Open Systems vs NTT Security
Customers of Open Systems
Around the world in 2026, over 3109 companies have started using Open Systems as Managed Security Services tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Workday | 10,000+ | Pleasanton | California | United States |     |
| IBM | 10,000+ | Armonk | New York | United States | |
| Trimble Inc. | 10,000+ | Westminster | Colorado | United States | |
| SHRM | 10,000+ | Alexandria | Virginia | United States | |
| CrowdStrike | 5,000 - 9,999 | Austin | Texas | United States | |
| Sitecore | 5,000 - 9,999 | San Francisco | California | United States | |
| Dynapac | 5,000 - 9,999 | Karlskrona | Blekinge | Sweden | |
| Chess Academy Of Armenia | 5,000 - 9,999 | Yerevan | Yerevan | Armenia | |
| Databricks | 5,000 - 9,999 | San Francisco | California | United States | |
| Ellucian | 1,000 - 4,999 | Reston | Virginia | United States | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
Open Systems Customers by Products and Services
The top three products and services offering customers that use Open Systems for Managed Security Services are Marketing (10), Digital Marketing (9), Software Development (9).
Customers
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Open Systems Customers by Employee Size
The majority of Open Systems's customers for the managed-security-services category fall in the company size of 0 - 9 employees (1643 companies), 20 - 49 employees (654 companies), 10 - 19 employees (259 companies).
Employee Size
Open Systems Customers by Geography
The top three geographies of Open Systems for managed-security-services are the United States with 677(32.69%), India with 318(15.35%), Switzerland with 219(10.57%) customers respectively.
Customers
Employees of Open Systems
Also see other Products/Services by Open Systems in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Open Systems competitors?
Open Systems’s Top competitors in the managed-security-services category are AWS Security Hub, Optiv, Adapt. You can view a full list of Open Systems competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Open Systems and 40,000 other technologies on the internet. You can also compare Open Systems and its feature with top competitors here : Open Systems vs AWS Security Hub Open Systems vs Optiv Open Systems vs Adapt.
What is Open Systems customer distribution based on company size?
What is Open Systems market share in the managed-security-services?
What are the top countries that use Open Systems?
What are the top industries that use Open Systems?
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