Insights

Global Support Edge Clearswift offers worldwide offices enabling follow-the-sun support, ideal for multinational institutions requiring continuous protection across time zones. Use case: target global banks, defense contractors, and government agencies needing consistent security coverage.

Deep Content Protection Core DCI engine with OCR and anti-steganography detects and sanitizes content, removing policy violations while preserving business data. Use case: upsell to organizations with image-based data leakage and regulated data across email, web, and cloud.

Cloud Deploy Readiness Products can be deployed on premise or in the cloud and integrate with Office 365 or Gmail, facilitating migrations to cloud-based workflows. Sales angle: replace incumbents in cloud email/web gateways with enhanced content threat protection; cross-sell with archiving, encryption, endpoint DLP.

Regulated Industry Focus Unique combination of deep inspection and image threat detection positions Clearswift against mainstream gateways, appealing to government, financial and critical infrastructure sectors for compliance and data security. Offer pilots to demonstrate proactive risk reduction.

Channel Growth Network Has an existing partner network (e.g., CyberKnight) and global reach; potential to expand channel strategy with MSPs and resellers to drive multi-region deals; align with other security players in the ecosystem and offer joint marketing to accelerate opportunities.

Clearswift Tech Stack

Clearswift uses 8 technology products and services including AdRoll, Linkedin Insight Tag, HubSpot Analytics, and more. Explore Clearswift's tech stack below.

  • AdRoll
    Advertising
  • Linkedin Insight Tag
    Analytics
  • HubSpot Analytics
    Analytics
  • AdRoll CMP System
    Consent Management
  • Floating UI
    Javascript Libraries
  • HubSpot Chat
    Live Chat
  • HSTS
    Security
  • Facebook
    Widgets

Media & News

Clearswift's Email Address Formats

Clearswift uses at least 1 format(s):
Clearswift Email FormatsExamplePercentage
First.Last@clearswift.comJohn.Doe@clearswift.com
75%
FLast@clearswift.comJDoe@clearswift.com
19%
Last@clearswift.comDoe@clearswift.com
3%
FirstLast@clearswift.comJohnDoe@clearswift.com
3%

Frequently Asked Questions

Where is Clearswift's headquarters located?

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Clearswift's main headquarters is located at Theale, England rg7 4sa United Kingdom. The company has employees across 5 continents, including EuropeNorth AmericaAfrica.

What is Clearswift's phone number?

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You can contact Clearswift'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 Clearswift's official website and social media links?

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Clearswift's official website is clearswift.com and has social profiles on LinkedIn.

What is Clearswift's NAICS code?

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

How many employees does Clearswift have currently?

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As of December 2025, Clearswift has approximately 201 employees across 5 continents, including EuropeNorth AmericaAfrica. Key team members include Cto: A. P.Vice President Of Finance: M. R.Vice President: I. B.. Explore Clearswift's employee directory with LeadIQ.

What industry does Clearswift belong to?

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Clearswift operates in the Computer and Network Security industry.

What technology does Clearswift use?

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Clearswift's tech stack includes AdRollLinkedin Insight TagHubSpot AnalyticsAdRoll CMP SystemFloating UIHubSpot ChatHSTSFacebook.

What is Clearswift's email format?

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Clearswift's email format typically follows the pattern of First.Last@clearswift.com. Find more Clearswift email formats with LeadIQ.

When was Clearswift founded?

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Clearswift was founded in 1982.

Clearswift

Computer and Network SecurityEngland, United Kingdom201-500 Employees

Clearswift operates in the computer and network security sector, providing adaptive cyber security and data loss prevention solutions designed to shield organizations from threats and protect sensitive information. Its approach relies on a robust deep content inspection engine that analyzes information flowing across networks, removes policy-violating elements, and reassembles content for secure delivery with minimal business impact. The company serves government, defense and financial organizations worldwide, as well as customers responsible for critical infrastructure, offering protection across email, web, endpoints and cloud-based collaboration. Its offerings can be deployed as standalone solutions or integrated with existing systems on premises or within cloud platforms such as Office 365 or Gmail, and in February 2023 the company expanded OCR capabilities across its core email and web security products to improve detection of image-based threats. Based in Theale, England, Clearswift maintains a global footprint with offices in Europe, Australia, Japan and the United States to provide around-the-clock support.

Section iconCompany Overview

Headquarters
Theale, England rg7 4sa United Kingdom
Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1982
Employees
201-500

Section iconFunding & Financials

  • $50M$100M

    Clearswift's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Clearswift's revenue is estimated to be in the range of $50M$100M

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