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Illumio

CybersecurityUnited States

Illumio, Inc. is a cybersecurity software company specializing in Zero Trust segmentation. Headquartered in California, the company helps organizations prevent the spread of breaches across cloud and data center environments.

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Illumio at a glance

Illumio is a cybersecurity company headquartered in United States. It has raised at least $515.9M across the 4 funding rounds on record. Its most recent funding round raised $225M in June 2021. Xcout recorded 103 job postings from Illumio in the last 90 days, naming tools such as Salesforce, ServiceNow, Jenkins.

Industry
Cybersecurity
Headquarters
United States
Raised, rounds on record
$515.9M
Job postings recorded (90 days)
103
Xcout AI Rank
53/100 ▲
Xcout Green Rank
0/100

Illumio funding rounds

At least $515.9M raised across the 4 rounds on record. Every round on record:

DateRoundAmountInvestors
SEC Form D filing$225M—
SEC Form D filing$65.2M—
SEC Form D filing$125.1M—
SEC Form D filing$100.5M—

Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →

Hiring at Illumio

Xcout recorded 103 job postings from Illumio in the last 90 days, from a hiring record Xcout has kept since June 2026.

Tools named in Illumio's job postings

SalesforceServiceNowJenkinsClaudeWorkdayJiraPagerDutyZendeskConfluenceGitLabNetSuitePyTorch

The weekly hiring trend, the roles and locations behind it and all 22 tools — see Illumio's hiring signals →

Hiring vs the trend

In line in AI hiring

Based on 43 job postings in the last 8 weeks (24 Aug – 18 Oct 2026), compared with 266 startup technology companies.

This describes a hiring pattern — how often Illumio’s job postings ask for AI skills, and how that changed against the previous 8 weeks, ranked among its peers. It says nothing about the company’s products or performance.

Signed-in members see the AI-skill share and its change with peer percentiles, role mix, posting momentum and advertised US pay against the market.

Tech stack

AWSKubernetesAzureGCPTerraformAnsiblePythonCloudFormationJavaSpringRubyGolang

Illumio competitors

A few of Illumio's closest competitors — see the full list of competitors and alternatives →

Palo Alto NetworksPANW · CybersecuritySanta Clara, United States
63% matchPublicAI 68/100 ▲Green 0/100 ▼

Palo Alto Networks, Inc. is a global leader in providing advanced cybersecurity solutions. The company's core product line includes both hardware and software-based firewalls. It also offers Panorama, a sophisticated security management platform designed for centralized control of these firewall deployments, whether they are physical appliances, virtual instances, or situated in public or private cloud environments. Additionally, the firm provides virtual system upgrades to enhance the capacity of its physical firewall units. Complementing its core products, Palo Alto Networks delivers an extensive range of subscription services. These encompass robust threat prevention, protection against malware and advanced persistent threats, URL filtering, and security for both laptop and mobile devices. Further specialized subscriptions include DNS security, Internet of Things (IoT) security, SaaS security (via API and inline methods), threat intelligence, and data loss prevention. Beyond its product and subscription offerings, the company extends various expert services, such as cloud security, secure access solutions, security analytics and automation tools, and specialized cybersecurity consulting, often integrated with threat intelligence. Its professional services cover critical areas like architectural design and planning, system implementation, configuration, and seamless firewall migration. Educational resources, including certifications and both online and in-classroom training, are also available, alongside comprehensive support services. Palo Alto Networks distributes its security solutions both directly and through an extensive network of channel partners. Its diverse clientele primarily comprises medium to large-scale enterprises, service providers, and governmental organizations across a wide array of industries. These sectors include education, energy, financial services, healthcare, internet and media, manufacturing, the broader public sector, and telecommunications. Established in 2005, Palo Alto Networks maintains its corporate headquarters in Santa Clara, California.

Market cap$284.1B
Employees21,921
PythonAWSGCPAzureKubernetes
Palo Alto Networks competitors & alternatives →

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More on Illumio in Xcout Intel

  • 4 funding rounds with the investors in each, and who they co-invest with
  • Weekly hiring history and the mix of roles behind it
  • The full competitor set, tracking, exports and API access
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