Insights

AI SOC Momentum Stairwell positions itself as an AI-driven security operations center built on ground truth, with ongoing product evolution and recent launches like Backstory to expand investigation capabilities. This signals opportunities to position advanced threat-hunting and incident response services to enterprises seeking cutting-edge detection and containment.

Growth Leadership leadership changes, including a new CEO in 2025, indicate a period of strategic growth and innovation. This creates a window for engaging C-suite stakeholders around scalable security programs, roadmap commitments, and value-driven ROI discussions.

Cloud Expansion recent availability of Stairwell on Google Cloud Marketplace and cloud-native integrations suggest a push toward multi-cloud deployments. Prospects migrating or optimizing security across AWS, Google Cloud, and other platforms may be receptive to cross-cloud threat detection and unified policy enforcement.

Funding and Scale with substantial funding history totaling around seventy million dollars and revenue in the mid-range, Stairwell is positioned to pursue enterprise deals, retainers, and scalable security programs. This signals readiness for large-ticket contracts and extended service engagements.

Threat Intelligence and History the ability to preserve and re-evaluate file histories over time aligns with needs for forensics, blast-radius containment, and post-incident analysis. This creates opportunities to sell incident response, retroactive threat hunts, and continuous assurance offerings to security teams facing evolving threat intelligence.

Stairwell Tech Stack

Stairwell uses 8 technology products and services including Grafana, HubSpot Analytics, Amazon Web Services, and more. Explore Stairwell's tech stack below.

Media & News

Stairwell's Email Address Formats

Stairwell uses at least 4 email formats:
Stairwell Email FormatsExamplePercentage
FLast@stairwell.comJDoe@stairwell.com
77%
First@stairwell.comJohn@stairwell.com
12%
FirstLast@stairwell.comJohnDoe@stairwell.com
6%
Last@stairwell.comDoe@stairwell.com
5%

Frequently Asked Questions

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 LinkedIn and Crunchbase.

How much revenue does Stairwell generate?

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As of October 2026, Stairwell's annual revenue is estimated to be $25M - $50M.

What is Stairwell's NAICS code?

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Stairwell's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Stairwell have currently?

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As of October 2026, Stairwell has approximately 59 employees across 4 continents, including North America, Asia and Europe. Key team members include Finance Manager: S. M., Corporate Engineer: B. T. and Cyber Security Consultant: F. P. 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 Grafana, HubSpot Analytics, Amazon Web Services, GitHub, WordPress, OpenAI, DocuSign and Webflow.

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.

How much funding has Stairwell raised to date?

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As of October 2026, Stairwell has raised $70M in funding. The last funding round occurred on Oct 11, 2022 for $45M.

When was Stairwell founded?

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Stairwell was founded in 2019.
Stairwell logo

Stairwell

Computer and Network SecurityCalifornia, United States51-200 Employees

Stairwell operates in the computer and network security space, prioritizing a data-centric approach to threat detection. It collects and stores all executable files and related compromise signals, continually reevaluating them to determine if malware has ever been on a system, and to pinpoint when and where that occurred.

Based in Sunnyvale, California, the company serves organizations seeking retrospective visibility into malware activity to inform defense decisions. Its work centers on helping security teams understand the historical spread of threats across their environments. In July 2025, Stairwell named Emmy Linder as chief executive officer to guide the next phase of its development.

Section iconCompany Overview

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $70M

    Stairwell has raised a total of $70M of funding over 5 rounds. Their latest funding round was raised on Oct 11, 2022 in the amount of $45M as a Series B.

  • $25M - $50M

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

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