Insights

Market Leadership Cloudmark is a leading provider in email threat protection, safeguarding a significant portion of global inboxes and serving over 120 tier-one service providers and numerous enterprises. This positions the company as a trusted partner for organizations seeking robust cybersecurity solutions.

Recent Expansion The launch of Cloudmark Safe Messaging Cloud demonstrates ongoing innovation in threat detection and real-time data analytics, indicating opportunities to offer complementary security solutions tailored to their cutting-edge threat mitigation environment.

Acquisition & Growth Being acquired by Proofpoint for $110 million signifies strong market validation and resource backing, suggesting potential for upselling enterprise security services or integrated messaging security platforms to their expanded client base.

Technological Investment Cloudmark’s use of advanced technologies such as DNS-Based Authentication and AI-driven threat monitoring highlights openness to adopting new security standards, opening avenues for innovative cybersecurity tools and advanced threat intelligence offerings.

Financial Scale With an annual revenue between 50 and 100 million dollars and a dedicated team focused on messaging security, there is potential to develop tailored security add-ons or premium threat protection services aimed at similar sized enterprises and service providers.

Cloudmark Tech Stack

Cloudmark uses 8 technology products and services including Salesforce, Google Fonts API, core-js, and more. Explore Cloudmark's tech stack below.

  • Salesforce
    Customer Relationship Management
  • Google Fonts API
    Font Scripts
  • core-js
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • jQuery UI
    Javascript Libraries
  • PHP
    Programming Languages
  • HSTS
    Security
  • YouTube
    Video Players

Cloudmark's Email Address Formats

Cloudmark uses at least 1 format(s):
Cloudmark Email FormatsExamplePercentage
FLast@cloudmark.comJDoe@cloudmark.com
66%
First.Last@cloudmark.comJohn.Doe@cloudmark.com
30%
FL@cloudmark.comJD@cloudmark.com
2%
First@cloudmark.comJohn@cloudmark.com
2%

Frequently Asked Questions

Where is Cloudmark's headquarters located?

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Cloudmark's main headquarters is located at 128 King Street 2nd Floor San Francisco, California 94107 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Cloudmark's phone number?

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You can contact Cloudmark's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

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

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Cloudmark's official website is cloudmark.com and has social profiles on LinkedInCrunchbase.

What is Cloudmark's NAICS code?

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Cloudmark's NAICS code is 5112 - Software Publishers.

How many employees does Cloudmark have currently?

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As of May 2026, Cloudmark has approximately 64 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Vice President Finance And Treasurer: D. K.Vp Sales Strategic Accounts - North America: J. S. A.Corporate Director: J. P.. Explore Cloudmark's employee directory with LeadIQ.

What industry does Cloudmark belong to?

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Cloudmark operates in the Software Development industry.

What technology does Cloudmark use?

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Cloudmark's tech stack includes SalesforceGoogle Fonts APIcore-jsModernizrjQuery UIPHPHSTSYouTube.

What is Cloudmark's email format?

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

Cloudmark

Software DevelopmentCalifornia, United States51-200 Employees

Cloudmark was acquired by Proofpoint. View the press release: https://www.proofpoint.com/us/newsroom/press-releases/proofpoint-completes-acquisition-cloudmark.

To see what’s new, visit https://www.linkedin.com/company/proofpoint/.

Cloudmark is a trusted leader in intelligent threat protection against known and future attacks, safeguarding 12 percent of the world’s inboxes from wide-scale and targeted email threats. With more than a decade of experience protecting the world’s largest messaging environments, only Cloudmark combines global threat intelligence from a billion subscribers with local behavioral context tracking to deliver instant and predictive defense against data theft and security breaches that result in financial loss and damage to brand and reputation. Cloudmark protects more than 120 tier-one service providers and tens of thousands of enterprises, including, Verizon, Swisscom, Comcast, Cox and NTT.

Section iconCompany Overview

Headquarters
128 King Street 2nd Floor San Francisco, California 94107 United States
Phone number
NAICS Code
5112 - Software Publishers
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

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

Section iconFunding & Financials

  • $100M$250M

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

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