Insights

MDR Market Leadership DeepSeas is a long-established cybersecurity player with a validated MDR solution that covers IT, OT, cloud, and mobile across enterprise and mid-market segments, indicating a strong upsell opportunity for expanded managed services and cross-sell of platform-driven defenses.

Expanded Service Suite The company offers advisory, compliance, testing, and a programmatic approach to transforming cyber defense, presenting sales openings for consulting-led engagements, regulatory readiness programs, and extended assurance services to existing and new clients.

Strategic Partnerships Past and ongoing partnerships with NCR Atleos and attendance at industry events suggest appetite for channel and OEM-style collaborations, creating avenues to co-sell MDR, professional services, and integrated security solutions.

Strong Growth Signals Revenue scale of 100–250 million and rapid executive leadership changes indicate a dynamic growth trajectory, offering opportunities for larger contract awards, renewals, and up-tiered service commitments with Fortune 100 and government clients.

Security Transformation Known for transforming cyber defense programs and recognized by Gartner and Frost Radar, DeepSeas can be positioned as a strategic partner for customers undertaking large-scale security modernization, cloud security, and OT security initiatives.

Similar companies to DeepSeas

DeepSeas Tech Stack

DeepSeas uses 8 technology products and services including iCIMS, Microsoft 365, CrowdStrike, and more. Explore DeepSeas's tech stack below.

Media & News

DeepSeas's Email Address Formats

DeepSeas uses at least 3 email formats:
DeepSeas Email FormatsExamplePercentage
First.Last@deepseas.comJohn.Doe@deepseas.com
98%
FLast@deepseas.comJDoe@deepseas.com
1%
First.Middle@deepseas.comJohn.Michael@deepseas.com
1%

Frequently Asked Questions

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

Minus sign iconPlus sign icon
DeepSeas's official website is deepseas.com and has social profiles on LinkedIn.

How much revenue does DeepSeas generate?

Minus sign iconPlus sign icon
As of August 2026, DeepSeas's annual revenue is estimated to be $100M - $250M.

What is DeepSeas's NAICS code?

Minus sign iconPlus sign icon
DeepSeas's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does DeepSeas have currently?

Minus sign iconPlus sign icon
As of August 2026, DeepSeas has approximately 170 employees across 4 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer: E. L., Chief Business Operations Officer: Y. O. and Chief Human Capital Officer: E. K. E. J. Explore DeepSeas's employee directory with LeadIQ.

What industry does DeepSeas belong to?

Minus sign iconPlus sign icon
DeepSeas operates in the Computer and Network Security industry.

What technology does DeepSeas use?

Minus sign iconPlus sign icon
DeepSeas's tech stack includes iCIMS, Microsoft 365, CrowdStrike, Brevo, Qualys, Webflow, Paylocity and Zoom.

What is DeepSeas's email format?

Minus sign iconPlus sign icon
DeepSeas's email format typically follows the pattern of First.Last@deepseas.com. Find more DeepSeas email formats with LeadIQ.

When was DeepSeas founded?

Minus sign iconPlus sign icon
DeepSeas was founded in 2001.
DeepSeas logo

DeepSeas

Computer and Network SecurityUnited States51-200 Employees

DeepSeas is a United States–based cybersecurity firm with three decades of experience in cyber defense. It provides advisory, compliance, and testing services to help clients advance their cybersecurity programs. Its MDR+ offering pairs the DeepSeas Cyber Defense Platform's data and automation with its team of analysts, engineers, and incident responders to cut through the noise and provide timely, validated threat notifications for threats that have bypassed existing defenses.

The company serves a global client base that includes Fortune 100 enterprises, mid-market organizations, municipal governments, higher education institutions, and federal agencies. Gartner has named DeepSeas a top-40 MDR provider, and Frost Radar placed it in the top five of its 2024 Global MDR Market ranking. In March 2026, DeepSeas appointed Lewie Dunsworth as chief executive officer.

Section iconCompany Overview

NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2001
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    DeepSeas's revenue is estimated to be in the range of $100M - $250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.