Illumio vs Zscaler: Revenue, Funding & Team Size Compared
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Illumio generates $100M in revenue; Zscaler generates $3.4B. Zscaler is 34× bigger than Illumio by revenue. The table below compares Illumio and Zscaler on funding, valuation, customers, team size and headquarters — every figure GetLatka has verified for each company.
| Company |  IllumioThis company |  Zscaler |
|---|---|---|
| Revenue | $100M | $3.4B |
| Valuation | $2.8B | $32.7B |
| Funding raised | $332.5M | $375.2M |
| Customers | Not disclosed | 4.4K |
| Team size | 838 | 4.4K |
| Growth | Not disclosed | 25.4% |
| Founded | 2013 | 2008 |
| HQ | Sunnyvale, United States | San Jose, United States |
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Illumio at a glance
Illumio generates $100M in revenue with 838 employees, headquartered in Sunnyvale, United States.
- Revenue
- $100M
- Valuation
- $2.8B
- Funding
- $332.5M
- Team size
- 838
- Founded
- 2013
Illumio is a provider of a SaaS platform offering automated enforcement against cyberattacks.
Zscaler at a glance
Zscaler generates $3.4B in revenue with 4.4K employees, headquartered in San Jose, United States.
- Revenue
- $3.4B
- Valuation
- $32.7B
- Funding
- $375.2M
- Customers
- 4.4K
- Team size
- 4.4K
- Founded
- 2008
Provider of a global cloud security platform designed to protect enterprises and government agencies from cyberattacks and data loss. The company's flagship services, create fast, secure connections between users and applications…
Other Illumio alternatives
Illumio competes with more than the companies on this page. Browse the full alternative lists to compare revenue, funding and team size across the category.
Illumio vs Zscaler: frequently asked questions
Is Illumio or Zscaler bigger?
Zscaler is the bigger company by revenue, at $3.4B against $100M for Illumio.
How much revenue does Illumio make?
Illumio generates $100M in annual revenue with a team of 838.
How much revenue does Zscaler make?
Zscaler generates $3.4B in annual revenue with a team of 4.4K.
How much funding has Illumio raised?
Illumio has raised $332.5M in total funding since it was founded in 2013.
How much funding has Zscaler raised?
Zscaler has raised $375.2M in total funding since it was founded in 2008.