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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 13,829 companies are currently using one or more Security Information And Event Management (SIEM) software. Out of these, there are 10,320 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 54.02% of market share, Azure Sentinel with 11.65% of market share, IBM QRadar with 9.40% 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 (942), Cloud Services (795), Managed Services (739).

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

19279

Companies Tracked

Categories related to Security Information And Event Management (SIEM)

Auditing And Compliance

Identity And Access Management

Network Security

Cyber Security

Email Security

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

Over 19279 companies are using Security Information And Event Management (SIEM) tools. Splunk with 54.02% market share (10415 customers), Azure Sentinel with 11.65% market share (2246 customers), IBM QRadar with 9.40% market share (1812 customers).

Technology

Market Share (Est.)

Customers

Splunk

54.02%

10415

Azure Sentinel

11.65%

2246

IBM QRadar

9.40%

1812

Splunk Enterprise Security

5.73%

1104

LogRhythm

4.14%

799

Others

15.06%

2903

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 (3826 companies), 1,000 - 4,999 employees (3319 companies), 100 - 249 employees (2837 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 10320 (66.30%), United Kingdom with 1225 (7.87%), India with 1011 (6.49%) 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 (942), Cloud Services (795), Managed Services (739).

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	10415	54.02
2	Azure Sentinel	2246	11.65
3	IBM QRadar	1812	9.40
4	Splunk Enterprise Security	1104	5.73
5	LogRhythm	799	4.14
6	FortiSIEM	580	3.01
7	IBM Security QRadar	322	1.67
8	Micro Focus ArcSight ESM	251	1.30
9	McAfee Enterprise Security Manager	245	1.27
10	SolarWinds SIEM	223	1.16
11	SolarWinds IT Security	169	0.88
12	LogLogic	146	0.76
13	Q1 Labs	133	0.69
14	TIBCO BusinessEvents	121	0.63
15	LogPoint	114	0.59
16	AlienVault OSSIM	87	0.45
17	StreamBase	75	0.39
18	Exabeam Fusion SIEM	51	0.26
19	Meetmaps	47	0.24
20	ISMS online Alliantist	39	0.20
21	NetIQ Sentinel	38	0.20
22	SolarWinds Security Event Manager	38	0.20
23	Securonix Next-Gen SIEM	30	0.16
24	Canapii	29	0.15
25	Micro Focus ArcSight Express	19	0.10
26	Rapid7 InsightConnect	19	0.10
27	Tugboat Logic	15	0.08
28	Redtrust	14	0.07
29	Gurucul	13	0.07
30	ManageEngine EventLog Analyzer	12	0.06
31	D3 Security	12	0.06
32	Google Chronicle Security Operations	12	0.06
33	Google Chronicle SOAR	11	0.06
34	IBM Tivoli Security Operations Manager	10	0.05
35	Juniper Secure Analytics	9	0.05
36	RSA NetWitness Platform	7	0.04
37	DNIF HYPERCLOUD	7	0.04
38	EventTracker	3	0.02
39	CorreLog	2	0.01