Expanse (formerly known as Qadium)  is a cybersecurity company that monitors the device layer of the Internet. Using patented technologies and state-of-the-art tools in deep data structuring and analytics, Expanse's Global Internet Sensing platform collects data from the world's Internet connected devices, turns that data into knowledge, and organizes it to help organizations understand and secure their networks. 

Employee Rating

Parent CompanyPalo Alto Networks
HQSan Francisco, CA, US
Cybersecurity ratingAMore
Expanse was founded in 2012 and is headquartered in San Francisco, CA, US

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Key People/Management at Expanse

Tim Junio

Tim Junio

CEO and Founder, Director
Kevan Dunsmore

Kevan Dunsmore

VP, Platform and Infrastructure
Kane Lightowler

Kane Lightowler

Matt Kraning

Matt Kraning

Co-Founder, CTO & Director
Vijay Raghunathan

Vijay Raghunathan

SVP, Engineering
Joe Lin

Joe Lin

VP, National Security Division
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Expanse Office Locations

Expanse has offices in San Francisco, Arlington, Atlanta and New York
San Francisco, CA, US (HQ)
425 Market Street, 425 Market St 8th floor, San Francisco
Arlington, VA, US
1735 N Lynn St #750
Atlanta, GA, US
600 Peachtree St NE #830
New York, NY, US
915 Broadway #802
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Expanse Financials and Metrics

Summary Metrics

Founding Date


Total Funding

$136 m


In total, Expanse had raised $136 m. Expanse is a subsidiary of Palo Alto Networks

Expanse Cybersecurity Score

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Expanse Online and Social Media Presence

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Expanse Company Culture

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Expanse News and Updates


This former CIA analyst has signed big deals — and $40 million in new funding — for his internet monitoring startup

This former CIA analyst has signed big deals — and $40 million in new funding — for his internet monitoring startupTim Junio knew as a high school student that he wanted to join the CIA. He even wrote as much in his college application to Johns Hopkins University, where he would go on to nab both his undergraduate and master’s degrees before heading to the University of Pennsylvania to complete his PhD.

The Expanse UI Design


Palo Alto Networks to acquire Expanse in deal worth $800M

Palo Alto Networks has been on buying binge for the last couple of years, and today it added to its haul, announcing a deal to acquire Expanse for $800 million in cash and equity awards. The deal breaks down to $670 million in cash and stock and another $130 million in equity awards to Expanse […]

Palo Alto Networks to buy attack surface management company Expanse in a deal valued at $800 million

Shares of Palo Alto Networks Inc. were indicated up over 1% in premarket trading Wednesday, after the cybersecurity company announced an agreement to buy attack surface management company Expanse Inc. in a deal valued at up to $800 million. The terms of the deal include $670 million to be paid in c…

K. G. Hanson's New Book 'The Vast Land Unknown' is a Riveting Story of a Man's Extraordinary Venture Into the Vast Expanse Away From the Known World

Recent release 'The Vast Land Unknown' from Covenant Books author K. G. Hanson is a gripping narrative about a man who goes to the wilderness away from human civilization to find his life's purpose.
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Expanse Blogs

Expanse Reveals SolarWinds Exposures and Attacker Communications

The still-unfolding breach at SolarWinds could potentially affect more than 18,000 of its customers. On December 13th, SolarWinds announced that hackers had inserted malware into a service that provides software updates for its Orion platform which is used across the U.S. government and Fortune 500 …

Expanse Introduces Attack Surface Management for Amazon Web Services

Expanse, the leader in attack surface management, has officially made its Expander solution available in the AWS Marketplace, allowing customers to manage their attack surface with full visibility into cloud facing assets. AWS support and AWS Marketplace presence are immediately available. The post …

Attack Surface Lesson #2: Remote Desktop Protocol

One of the biggest trends we have observed this year is an increase in Remote Desktop Protocol (RDP) exposures across enterprises. The large uptick in RDP exposures this year is on account of the rapid shift toward remote work that many organizations were not anticipating. This has resulted in many …

Quantifying the Velocity of Digital Transformation

Everyone talks about the growth of cloud computing. Typically, revenue growth for cloud vendors has been used to demonstrate the explosion of cloud computing. Gartner has tracked the growth of cloud.  In an October 2020 report, the analyst firm wrote, “Worldwide, public cloud services will see modes…

The Challenges and Consequences of US-China Technological Decoupling

$600B of IP theft from DoD’s network represents a strategic, competitive problem for the US. In 2017, the U.S. Trade Representative released a report detailing “the state of IP protection and enforcement in U.S. trading partners around the world.” Now rather famously, that report estimated that inte…

Mapping Your Attack Surface For Compliance

Your attack surface is in a constant state of flux. Businesses are becoming more connected through their vendors via supply chain or other digital methods—their attack surface—which is in a constant state of flux. In 2014, we witnessed the impact of a poorly protected attack surface from a cybersecu…
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Expanse Frequently Asked Questions

  • When was Expanse founded?

    Expanse was founded in 2012.

  • Who are Expanse key executives?

    Expanse's key executives are Tim Junio, Kevan Dunsmore and Kane Lightowler.

  • How many employees does Expanse have?

    Expanse has 56 employees.

  • Who are Expanse competitors?

    Competitors of Expanse include AppGuard, Intezer and Nok Nok Labs.

  • Where is Expanse headquarters?

    Expanse headquarters is located at 425 Market Street, 425 Market St 8th floor, San Francisco, San Francisco.

  • Where are Expanse offices?

    Expanse has offices in San Francisco, Arlington, Atlanta and New York.

  • How many offices does Expanse have?

    Expanse has 4 offices.