Help us protect the world’s most important organizations.

Founded in 2012, we’re headquartered in San Francisco with offices in Atlanta, New York City and Washington DC, and we’re backed by more than $135M from NEA, IVP, Founders Fund, TPG Growth, Susa Ventures, and more.

We protect the world’s most important organizations by discovering risks on the Internet that no one else can find. Our customers comprise more than 10 percent of the routable internet, and they rely on the Expanse platform to discover, manage, and secure their global Internet Assets.

What People Are Saying

“My team is the reason I enjoy coming to work everyday. They can relieve stress from even the most challenging of days.”


Cyber Risk Analyst

“I was eager to utilize my cybersecurity background and join a startup company that already had such a strong presence in the infosec community. I enjoy producing asset maps for large company onboardings which allow them to see all of the threats and vulnerabilities that the company didn’t even know existed.”


Cyber Risk Analyst

“I enjoy working with fellow US Government and DoD alums as we help large organizations defend against global threats.“


VP, Solution Engineering & Mission Ops

“I originally joined Expanse because the company's mission excites me. Working in one of the fastest growing sectors of tech, and using cutting edge technology to solve big problems for important organizations is about as exciting of an opportunity as I could dream of.”


Senior Engineering Manager

One of the things I enjoy most about working at Expanse is the satisfaction that comes from helping some of the world's largest organizations overcome the previously insurmountable problem of answering "What do I own and how do I protect it?".

Andrew Scott

Sr. Cybersecurity Software Engineer

I love the people who I work with and impact I get to have with my work. I learn something new every day and grow every day from new challenges. I can't imagine a better company to work for.

Harsha Malhotra

Senior Product Designer


Perks & Benefits

Pay & Equity

We offer competitive salaries to attract the best and brightest minds to tackle the big problems. As we want our employees to be invested in the success of our company, we offer equity & performance based variable compensation to all.

Unlimited PTO

Resting and recuperating are important, so we also have a strong culture of disconnecting from work when on PTO.

Employee Referral Program

As an added benefit of being an Expanse employee, we pay bonuses of up to $10,000 for each employee referral that gets hired.

Professional Development

We host Lunch and Learns, Speaker Series, and offer opportunities to engage and participate in industry events and conferences.

New Hires

We provide all new employees with an additional stipend to customize their new desk space, whether sitting or standing. Be comfortable and productive.

Additional Perks

  • Fully paid medical insurance coverage for employees (we cover 60% of all dependents).
  • Retirement investing (401k).
  • Flexible Spending Accounts.
  • Daily lunch stipend + fully stocked kitchens.
  • Monthly cell phone stipend.
  • Quarterly happiness fund.
  • Monthly wellness stipend.
  • Paid parental leave.
  • Commuter benefits.
  • Employee Assistance Program to provide helpful services for employees outside of work.

How we work

Find and solve problems.

Add value beyond function.

Kindly have tough conversations.

Move mountains fast.

Concise, precise, and accurate.

Consistently deliver.

Non-Employee Referral Program

Do you know someone that we should talk to? Send your most talented friends & former colleagues our way. If we hire one, you’ll get $1,000 even if you’re not an Expanse employee. Please send any referrals or questions to

Awards & Recognition

Click here to read about our awards & recognition.

Learn More

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