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Security Information And Event Management (SIEM)

Q: How many companies use Security Information And Event Management (SIEM) software these days?

Around the world in 2025, over 25,838 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 19,296 companies using Security Information And Event Management (SIEM) tools that are originally from the United States.

Q: Which company has the most significant market share in the Security Information And Event Management (SIEM) software space?

The top few companies that have the most significant market share in the Security Information And Event Management (SIEM) space are Splunk with 47.07% of market share, Azure Sentinel with 14.17% of market share, IBM QRadar with 9.51% of market share. Check for other Security Information And Event Management (SIEM) technologies market share here.

Q: What are the top industries that usually use Security Information And Event Management (SIEM) softwares?

The top industries that use Security Information And Event Management (SIEM) software are Cybersecurity (1,675), Cloud Services (1,512), Managed Services (1,422).

Gain market share and customer base information about the top Security Information And Event Management (SIEM) software. Check out our list of Security Information And Event Management (SIEM) Software, analyze them by marketshare, region, company size along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more.

Technologies Tracked

38554

Companies Tracked

Categories related to Security Information And Event Management (SIEM)

Identity And Access Management

Auditing And Compliance

Cyber Security

Network Security

Email Security

Top 5 Security Information And Event Management (SIEM) technologies in 2025

Over 38554 companies are using Security Information And Event Management (SIEM) tools. Splunk with 47.07% market share (18149 customers), Azure Sentinel with 14.17% market share (5464 customers), IBM QRadar with 9.51% market share (3668 customers).

Technology

Market Share (Est.)

Customers

Splunk

47.07%

18149

Azure Sentinel

14.17%

5464

IBM QRadar

9.51%

3668

Splunk Enterprise Security

5.40%

2081

FortiSIEM

4.51%

1738

Others

19.33%

7454

Security Information And Event Management (SIEM) Customers by Employee Size

The majority of Security Information And Event Management (SIEM) category falls in the company size of 10,000+ employees (7389 companies), 1,000 - 4,999 employees (7301 companies), 100 - 249 employees (6898 companies).

Employee Size

Security Information And Event Management (SIEM) Customers by Geography

Companies using Security Information And Event Management (SIEM) technology software are majorly from the United States with 19296 (64.47%), United Kingdom with 2290 (7.65%), India with 2041 (6.82%) customers respectively.

Customers

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Security Information And Event Management (SIEM) Customers by Industry

Top industries that use Security Information And Event Management (SIEM) for Cybersecurity (1675), Cloud Services (1512), Managed Services (1422).

Customers

Market Share for Top Security Information And Event Management (SIEM) Technologies

Analyze the market share of popular Security Information And Event Management (SIEM) technologies along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more

Ranking	Technology	Customers	Market share(Est.)(%)
1	Splunk	18149	47.07
2	Azure Sentinel	5464	14.17
3	IBM QRadar	3668	9.51
4	Splunk Enterprise Security	2081	5.40
5	FortiSIEM	1738	4.51
6	LogRhythm	1402	3.64
7	Google Chronicle Security Operations	1213	3.15
8	IBM Security QRadar	692	1.79
9	SolarWinds SIEM	617	1.60
10	McAfee Enterprise Security Manager	608	1.58
11	Micro Focus ArcSight ESM	422	1.09
12	SolarWinds IT Security	390	1.01
13	ManageEngine EventLog Analyzer	243	0.63
14	Q1 Labs	232	0.60
15	LogLogic	232	0.60
16	TIBCO BusinessEvents	196	0.51
17	LogPoint	195	0.51
18	AlienVault OSSIM	163	0.42
19	StreamBase	126	0.33
20	SolarWinds Security Event Manager	122	0.32
21	Securonix Next-Gen SIEM	103	0.27
22	NetIQ Sentinel	72	0.19
23	D3 Security	52	0.13
24	Palo Alto Cortex XSIAM	46	0.12
25	Gurucul	45	0.12
26	Crowdstrike Next Gen SIEM	36	0.09
27	Redtrust	34	0.09
28	Tugboat Logic	33	0.09
29	Micro Focus ArcSight Express	29	0.08
30	Exabeam Fusion SIEM	29	0.08
31	Rapid7 InsightConnect	27	0.07
32	RSA NetWitness Platform	19	0.05
33	Juniper Secure Analytics	18	0.05
34	Google Chronicle SOAR	13	0.03
35	IBM Tivoli Security Operations Manager	12	0.03
36	CorreLog	10	0.03
37	EventTracker	8	0.02
38	DNIF HYPERCLOUD	7	0.02
39	Rapid7 SOAR	4	0.01
40	Meetmaps	4	0.01