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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 2026, over 23,310 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 17,367 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 46.98% of market share, Azure Sentinel with 14.99% of market share, IBM QRadar with 9.41% 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 (1,561), Cloud Services (1,389), Managed Services (1,307).

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

35083

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 2026

Over 35083 companies are using Security Information And Event Management (SIEM) tools. Splunk with 46.98% market share (16482 customers), Azure Sentinel with 14.99% market share (5259 customers), IBM QRadar with 9.41% market share (3301 customers).

Technology

Market Share (Est.)

Customers

Splunk

46.98%

16482

Azure Sentinel

14.99%

5259

IBM QRadar

9.41%

3301

Splunk Enterprise Security

5.18%

1816

FortiSIEM

4.67%

1638

Others

18.78%

6587

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 (7083 companies), 1,000 - 4,999 employees (6455 companies), 100 - 249 employees (6349 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 17367 (64.19%), United Kingdom with 2071 (7.65%), India with 1853 (6.85%) 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 (1561), Cloud Services (1389), Managed Services (1307).

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	16482	46.98
2	Azure Sentinel	5259	14.99
3	IBM QRadar	3301	9.41
4	Splunk Enterprise Security	1816	5.18
5	FortiSIEM	1638	4.67
6	Google Chronicle Security Operations	1253	3.57
7	LogRhythm	1215	3.46
8	IBM Security QRadar	626	1.78
9	SolarWinds SIEM	544	1.55
10	McAfee Enterprise Security Manager	496	1.41
11	SolarWinds IT Security	348	0.99
12	Micro Focus ArcSight ESM	335	0.95
13	ManageEngine EventLog Analyzer	238	0.68
14	LogLogic	176	0.50
15	LogPoint	171	0.49
16	Q1 Labs	169	0.48
17	TIBCO BusinessEvents	153	0.44
18	AlienVault OSSIM	129	0.37
19	SolarWinds Security Event Manager	111	0.32
20	StreamBase	98	0.28
21	Securonix Next-Gen SIEM	92	0.26
22	NetIQ Sentinel	56	0.16
23	D3 Security	50	0.14
24	Palo Alto Cortex XSIAM	42	0.12
25	Gurucul	39	0.11
26	Redtrust	34	0.10
27	Tugboat Logic	33	0.09
28	Exabeam Fusion SIEM	29	0.08
29	Rapid7 InsightConnect	26	0.07
30	Micro Focus ArcSight Express	21	0.06
31	Crowdstrike Next Gen SIEM	21	0.06
32	RSA NetWitness Platform	17	0.05
33	Juniper Secure Analytics	14	0.04
34	Google Chronicle SOAR	12	0.03
35	CorreLog	10	0.03
36	EventTracker	7	0.02
37	IBM Tivoli Security Operations Manager	7	0.02
38	DNIF HYPERCLOUD	7	0.02
39	Rapid7 SOAR	4	0.01
40	Meetmaps	4	0.01