Insights

Growing Market Presence Stairwell has experienced significant growth, with recent funding rounds raising $45M in Series B and reaching a revenue range of $25M to $50M, positioning it as a competitive player in the cybersecurity industry.

Innovative Threat Detection The launch of the Stairwell platform and its flagship product Inception showcase a focus on advanced malware detection and response, presenting opportunities to integrate with enterprise security solutions seeking proactive threat management.

Leadership and Expertise Recent appointments of seasoned executives such as CEO Emmy Linder and senior researchers from top cybersecurity firms highlight a strong strategic vision and technical expertise, supporting further enterprise engagement.

Cloud-Native Deployment Availability on Google Cloud Marketplace indicates a cloud-first approach, appealing to organizations adopting cloud security strategies and open to expanding their threat detection capabilities through scalable solutions.

Strategic Funding Backing Backed by prominent investors including Sequoia Capital and Accel, Stairwell’s financial stability and growth trajectory create opportunities for upselling integrated security services and expanding into larger enterprise accounts.

Similar companies to Stairwell

Stairwell Tech Stack

Stairwell uses 8 technology products and services including Drools, GitHub, Google Cloud CDN, and more. Explore Stairwell's tech stack below.

  • Drools
    Business Process Management
  • GitHub
    Communication And Collaboration
  • Google Cloud CDN
    Content Delivery Network
  • Cloudflare
    Content Management System
  • Google Workspace
    Email
  • Webflow
    Page Builders
  • LinkedIn Sales Navigator
    Sales Enablement
  • Google
    Search Engines

Media & News

Stairwell's Email Address Formats

Stairwell uses at least 1 format(s):
Stairwell Email FormatsExamplePercentage
FLast@stairwell.comJDoe@stairwell.com
72%
First@stairwell.comJohn@stairwell.com
14%
FirstLast@stairwell.comJohnDoe@stairwell.com
8%
Last@stairwell.comDoe@stairwell.com
6%

Frequently Asked Questions

Where is Stairwell's headquarters located?

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Stairwell's main headquarters is located at 150 Mathilda Place Suite 100 Sunnyvale, California United States. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is Stairwell's official website and social media links?

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Stairwell's official website is stairwell.com and has social profiles on LinkedInCrunchbase.

How much revenue does Stairwell generate?

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As of February 2026, Stairwell's annual revenue is estimated to be $1M.

What is Stairwell's SIC code NAICS code?

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Stairwell's SIC code is 7342 - Disinfecting and Pest Control Services NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Stairwell have currently?

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As of February 2026, Stairwell has approximately 54 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: E. L.Vp Of Engineering: T. K.Head Of Customer Experience: P. C.. Explore Stairwell's employee directory with LeadIQ.

What industry does Stairwell belong to?

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Stairwell operates in the Computer and Network Security industry.

What technology does Stairwell use?

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Stairwell's tech stack includes DroolsGitHubGoogle Cloud CDNCloudflareGoogle WorkspaceWebflowLinkedIn Sales NavigatorGoogle.

What is Stairwell's email format?

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Stairwell's email format typically follows the pattern of FLast@stairwell.com. Find more Stairwell email formats with LeadIQ.

When was Stairwell founded?

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Stairwell was founded in 2019.

Stairwell

Computer and Network SecurityCalifornia, United States51-200 Employees

Stairwell gives you the confidence to know if, when, and where malware has ever been on your systems. We take a data search approach to security: collecting, storing, and continuously reassessing every executable file and indicator of compromise — across all time, at planet scale.

Section iconCompany Overview

Headquarters
150 Mathilda Place Suite 100 Sunnyvale, California United States
SIC Code
7342 - Disinfecting and Pest Control Services
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Stairwell's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Stairwell's revenue is estimated to be in the range of $25M$50M

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