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Companies using Splunk Enterprise Security by Splunk Inc in 2025

As of 2025, 1,083 verified companies use Splunk Enterprise Security – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.

https://www.splunk.com

What is Splunk Enterprise Security by Splunk Inc?

Splunk Enterprise Security by Splunk is a comprehensive security information and event management (SIEM) solution. It’s designed to provide organizations with real-time visibility and insights into their security posture, enabling them to detect, investigate, and respond to threats effectively. It is widely implemented in cybersecurity, information technology, and risk management departments across various industries.

Last updated date

August 17, 2025

Number of Companies using

1,083

The majority are based in the

United States

Most common industry?

Business Services

Splunk Enterprise Security’s sample user list in 2025

Company Name

Country

Industry

Employees

Revenue

Product

CVS Health

United States flag
United States

Drug Stores & Pharmacies

219000

$379B

Splunk Enterprise Security

Samsung

South Korea

Telecommunication Equipment

267860

$203.4B

Splunk Enterprise Security

Google

United States flag
United States

Data Collection & Internet Portals

182502

$256.7B

Splunk Enterprise Security

McKesson

United States flag
United States

Drug Stores & Pharmacies

43000

$359.1B

Splunk Enterprise Security

IBM

United States flag
United States

Custom Software & IT Services

270300

$62.8B

Splunk Enterprise Security

UnitedHealth Group

United States flag
United States

Insurance

400000

$410.1B

Splunk Enterprise Security

Costco Wholesale

United States flag
United States

Department Stores, Shopping Centers & Superstores

333000

$268.8B

Splunk Enterprise Security

Accenture

Ireland flag
Ireland

Custom Software & IT Services

791000

$68.5B

Splunk Enterprise Security

Optum

United States flag
United States

Healthcare Software

310000

$226.6B

Splunk Enterprise Security

Target

United States flag
United States

Department Stores, Shopping Centers & Superstores

440000

$105.9B

Splunk Enterprise Security

Showing 10 of 1,083 results

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We have data on 1,083 companies that use Splunk Enterprise Security. Our Splunk Enterprise Security customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.

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Splunk Enterprise Security users and customers by country

United States flag
United States
United Kingdom flag
United Kingdom

2.6K Companies

Canada flag
Canada

2.6K Companies

Australia flag
Australia

2.6K Companies

India flag
India

2.6K Companies

Where Splunk Enterprise Security Shows Up Most

Splunk Enterprise Security is used across a wide range of sectors:

Business Services

Custom Software & IT Services

Finance

Software

Manufacturing

From lean startups to global enterprises, Splunk Enterprise Security’s footprint is wide, and that means opportunity.

sectors

How It Works

It’s everything you wish outbound was—automated, precise, and scalable.

  • Landbase finds and qualifies your ideal prospect data automatically
  • Landbase deploys specialized AI agents to generate and run high-converting campaigns
  • Landbase executes across all channels, handling all the technical complexity behind the scenes.
  • Your pipeline fills up. You get to focus on strategy, not busywork.

Trusted by High-Performing GTM Teams

Join the teams using Landbase to:

  • Eliminate manual prospecting
  • Fill pipeline faster
  • Win against competitors
  • Built for SDRs, AEs, RevOps, and GTM Leaders
  • Powered by AI. Delivered with Speed

This data is updated on August 17, 2025

Splunk Enterprise Security is a comprehensive Security Information and Event Management (SIEM) solution designed to provide real-time visibility and insights into an organization’s security posture, enabling effective threat detection, investigation, and response.

As of 2025, the data indicates that 1,083 verified companies are using Splunk Enterprise Security.

The customer list includes vital company specifics such as industry classification, organizational size, geographical location, funding rounds, and revenue figures.

The United States has the highest number of companies using Splunk Enterprise Security.

Business Services is the industry with the most companies using Splunk Enterprise Security.