How many companies implement Firewall?

Based on our data, 206,104 companies implement Firewall. This number is updated daily as we discover new companies through job posting analysis.

What types of companies implement Firewall?

Firewall is relevant across multiple industries including Computer and Network Security, Defense and Space Manufacturing, Professional Services. Companies range from startups to enterprises with 10,000+ employees.

How does TheirStack track companies related to Firewall?

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions Firewall in their job descriptions, requirements, or responsibilities, we identify them as related to Firewall and add them to our database.

How can I get the full list of companies that implement Firewall?

You can access the complete list of 206,104 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

How often is the company data updated?

Our database is refreshed daily. We continuously monitor job postings to detect new companies implementing Firewall and update existing records.

Companies implementing Firewall

A firewall controls network traffic to block unauthorized inbound connections while allowing legitimate outbound communication.

206,104

companies

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List of companies that implement Firewall

This is sourced from job postings — companies only hire for what they actively use or plan to adopt · how we source this →

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Company	Country	Industry	Employees	Revenue	Technologies
Palo Alto Networks	United States	Computer and Network Security	24k	$6.2B	Firewall
Leidos	United States	Defense and Space Manufacturing	37k	$14B	Firewall
EY	United Kingdom	Professional Services	412k	$45B	Firewall
General Dynamics Information Technology	United States	IT Services and IT Consulting	103k	$7.9B	Firewall
Fortinet	United States	Computer and Network Security	17k	$3.3B	Firewall
Northrop Grumman	United States	Defense and Space Manufacturing	88k	$35B	Firewall
NTT DATA	United Kingdom	IT Services and IT Consulting	330k		Firewall
Tata Consultancy Services	India	IT Services and IT Consulting	731k	$27B	Firewall
Peraton	United States	IT Services and IT Consulting	14k	$7B	Firewall
Booz Allen Hamilton	United States	IT Services and IT Consulting	40k	$8.1B	Firewall

Palo Alto Networks
Employees24kRevenue$6.2BComputer and Network Security
FirewallHigh confidence
Leidos
Employees37kRevenue$14BDefense and Space Manufacturing
FirewallHigh confidence
EY
Employees412kRevenue$45BProfessional Services
FirewallHigh confidence
General Dynamics Information Technology
Employees103kRevenue$7.9BIT Services and IT Consulting
FirewallHigh confidence
Fortinet
Employees17kRevenue$3.3BComputer and Network Security
FirewallHigh confidence
Northrop Grumman
Employees88kRevenue$35BDefense and Space Manufacturing
FirewallHigh confidence
NTT DATA
Employees330kIT Services and IT Consulting
FirewallHigh confidence
Tata Consultancy Services
Employees731kRevenue$27BIT Services and IT Consulting
FirewallHigh confidence
Peraton
Employees14kRevenue$7BIT Services and IT Consulting
FirewallHigh confidence
Booz Allen Hamilton
Employees40kRevenue$8.1BIT Services and IT Consulting
FirewallHigh confidence

Showing 10 of 206,104 results

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Showing top companies out of 206,104 that implement Firewall. Get the full list on TheirStack.

Related Security buying intents (99)
Cyber & Intelligence526,664
Data Security261,445
Cyber Security213,449
Same Origin Policy (SOP)172,930
Remediation127,448
Security Policies112,691
Security Solutions111,548
Information Security109,115
Identity Access Management (IAM)95,871
Incident & Breach Management90,980
Security Operations Center (SOC)80,646
Security Event75,744
Content Threat Removal71,256
SecOps70,276
Data Encryption68,690
Security Operations68,253
Strong Authentication67,080
Multifactor Authentication66,765
Secure Supervisory Control and Data Acquisition (SCADA)62,575
Cloud Infrastructure Security62,456
Intrusion Detection61,954
Web Application Security61,423
Common Criteria (CC)58,633
Single Sign On (SSO)58,068
Sensitive Data54,765
Endpoint Security54,616
Application Security52,364
Vulnerability Management51,697
Security Management49,981
Intrusion Prevention49,183
DevSecOps47,390
Penetration Testing45,902
Secure Sockets Layer (SSL)45,678
Endpoint Detection and Response44,722
Role-Based Access Control (RBAC)43,676
Corporate Security41,405
Identity Management37,632
Data Execution Prevention (DEP)37,400
Security Architecture36,805
Zero Trust34,264
Endpoint Management31,867
Fraud Detection and Prevention30,827
Physical Security30,617
Transport Layer Security (TLS)30,578
Content Disarm and Reconstruction30,558
Vulnerability Scanning28,659
Threat Intelligence27,362
Privileged Identity management (PIM)26,441
Endpoint Protection Platform (EPP)26,187
Least Privilege26,140
Privileged Access Management (PAM)25,642
Fraud Protection25,516
Secrets Management25,289
Encryption Key Management24,436
Threat Detection23,231
Secure File Transfer22,268
Vulnerability Assessment22,255
IPSec21,745
Unified Threat Management20,165
Unmanned Traffic Management (UTM)20,007
Sandboxing19,821
Security Orchestration Automated Response (SOAR)19,581
Software Composition Analysis19,115
Space Traffic Management (STM)18,612
Technology Security18,595
Extended Detection and Response (XDR)18,425
Advanced Threat Protection (ATP)17,105
OpenID17,042
Cryptography16,915
MITRE ATT&CK15,871
Secure Service Edge (SSE)13,189
Red Team12,013
Cloud Detection and Response (CDR)11,896
Cyber Security Framework11,685
Security Automation11,461
Security Forensics11,394
Tactics, Techniques and Procedures (TTPs)11,350
Identity Providers (IdP)10,270
Access and Information Protection10,231
Secure Access Service Edge (SASE)9,646
Identity Governance and Administration (IGA)9,372
Security Configuration9,343
Alert Management8,826
Open-Source Intelligence (OSINT)8,517
Two-Factor Authentication8,356
Identity Proofing8,345
Malware Analysis8,321
Kerberos8,187
Cyber Resiliency8,072
Non-Human Identities (NHIs)7,548
Positive Pay7,471
Live Scan Fingerprinting7,346
Common Vulnerabilities and Exposures (CVE)7,212
Attack Surface7,092
One Time Password6,856
Computer Access Security Broker (CASB)6,830
Network Detection and Response (NDR)6,690
Cyber Risk Management6,317
Mutual Transport Layer Security (mTLS)5,816

Frequently asked questions

Companies implementing Firewall

List of companies that implement Firewall

What is Firewall?

What is Firewall?

How many companies implement Firewall?

How many companies implement Firewall?

What types of companies implement Firewall?

What types of companies implement Firewall?

How does TheirStack track companies related to Firewall?

How does TheirStack track companies related to Firewall?

How can I get the full list of companies that implement Firewall?

How can I get the full list of companies that implement Firewall?

How often is the company data updated?

How often is the company data updated?