Zscaler offers integrated cloud-delivered Internet security. The Company’s Security-as-a-Service platform effectively moves security into the Internet backbone, operating in more than 100 data centers with thousands of points of presence around the world and enabling organizations to fully leverage the promise of cloud and mobile computing with unparalleled and uncompromising protection and performance. Zscaler delivers unified, carrier-grade Internet security, advanced persistent threat protection, next generation firewalls, data loss prevention, SSL decryption, traffic shaping, policy management and threat intelligence - all without the need for on-premise hardware, appliances or software.

Company Growth (employees)
San Jose, US
Size (employees)
986 (est)+2%
Zscaler was founded in 2008 and is headquartered in San Jose, US

Key People/Management at Zscaler

Jay Chaudhry

Jay Chaudhry

Founder and Chief Executive Officer
William Welch

William Welch

Chief Operating Officer
Patrick Foxhoven

Patrick Foxhoven

Chief Information Officer & Vice President of Emerging Technologies
Larry Biagini

Larry Biagini

Chief Technology Evangelist
Greg Pappas

Greg Pappas

Chief People Officer
Robert Schlossman

Robert Schlossman

Chief Legal Officer
Trevis Schuh

Trevis Schuh

Vice President of Customer Care and Success

Zscaler Office Locations

Zscaler has offices in San Jose, New York, Reston, London and in 35 other locations
San Jose, US (HQ)
110 Rose Orchard Way
Singapore, SG
9 Temasek Blvd
Docklands, AU
710 Collins St
Sydney, AU
MLC Centre, 19-29 Martin Place
Sukteri, IN
Netsmartz House, 1st Floor Rajiv Gandhi Technology Park
Bengaluru, IN
358/1 Hosur Rd
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Zscaler Financials and Metrics

Summary Metrics

Founding Date


Total Funding

$248 m

Latest funding size

$25 m

Time since last funding

about 2 years


Zscaler's latest funding round in September 2015 was reported to be $25 m. In total, Zscaler has raised $248 m. Zscaler's latest valuation is reported to be $1 b.

Zscaler Financials


Market valuation

1 b
Show all financial metrics

Zscaler Operating Metrics

Zscaler's Users was reported to be 15 m in 2017. Zscaler's Enterprise Customers was reported to be 5 k in 2017
Y, 2017

Enterprise Customers

5 k


15 m
Show all operating metrics

Zscaler Median Salaries

Source: 61 public H-1B filings from Zscaler

Zscaler's Web-traffic and Trends

Zscaler Online and Social Media Presence

Zscaler News and Updates

Zscaler confidentially filed for security IPO

 Zscaler, a nine-year-old, San Jose, Calif.-based company, has filed confidentially for IPO, multiple sources tell TechCrunch. The cloud security outfit is aiming to go public before the end of the year. Read More

Exclusive: Cyber security firm Zscaler to hire banks for IPO - sources

SAN FRANCISCO (Reuters) - Zscaler Inc is interviewing investment banks to hire as underwriters for an initial public offering later this year that could value the U.S. cyber security software firm at about $2 billion, people familiar with the matter said.

Organisations unable to fully utilise Office 365 due to poor connectivity

Lag, low speeds and not being able to access critical business files happens all too often nowadays.

Zscaler Company Life and Culture

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