List of iCritical Customers
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United Kingdom
Since 2010, our global team of researchers has been studying iCritical customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased iCritical for Secure Email Gateways (SEGs) from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using iCritical for Secure Email Gateways (SEGs) include: Walsall College, a United Kingdom based Education organisation with 776 employees and revenues of $177.0 million, The Royal Northern College of Music, a United Kingdom based Leisure and Hospitality organisation with 476 employees and revenues of $78.0 million, Abingdon and Witney College, a United Kingdom based Education organisation with 445 employees and revenues of $74.0 million, BKL, a United Kingdom based Professional Services organisation with 400 employees and revenues of $26.0 million, Gray Dawes Travel Netherlands, a Netherlands based Leisure and Hospitality organisation with 150 employees and revenues of $20.0 million and many others.
Contact us if you need a completed and verified list of companies using iCritical, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
The iCritical customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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Abingdon and Witney College | Education | 445 | $74M | United Kingdom | Critical | iCritical | Secure Email Gateways (SEGs) | 2015 | n/a |
In 2015, Abingdon and Witney College implemented iCritical Secure Email Gateways (SEGs). The iCritical application is used to protect the college's institutional email channels and is referenced on the college website, indicating a campus wide deployment for administrative and academic communications. Implementation scope focused on securing inbound and outbound mail flows for the college domains and providing a web accessible administration and quarantine interface.
The deployment configured standard Secure Email Gateways (SEGs) capabilities, including inbound and outbound filtering, spam and malware scanning, policy enforcement, message quarantine, Transport Layer Security controls, and administrative reporting. Governance centered on centralized policy management and administrative workflows within the college IT function to standardize email security controls across departments. The implementation narrative emphasizes iCritical as the application providing email threat mitigation, policy orchestration, and email administration for Abingdon and Witney College.
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Airfix Corp | Construction and Real Estate | 10 | $1M | United States | Critical | iCritical | Secure Email Gateways (SEGs) | 2015 | n/a |
In 2015, Airfix Corp deployed iCritical to provide Secure Email Gateways (SEGs) protection for its corporate email and web-originating messages. Airfix Corp implemented iCritical in 2015 and is using iCritical on their website to filter inbound submissions alongside corporate mail traffic.
The iCritical implementation was configured as a cloud-facing gateway that enforces inbound spam and malware filtering, outbound content scanning, policy-based attachment handling, quarantine management, and an administrative console for policy configuration and reporting. iCritical was provisioned to enforce email security policies, content inspection, and administrative workflow controls consistent with Secure Email Gateways (SEGs) functional patterns.
Operationally the deployment covers the full user base of the United States based firm, protecting corporate mailboxes and filtering messages originating from the company website contact flows. The configuration aligns with small enterprise needs, centralizing policy at the gateway layer and routing inspected mail to the organization’s mail environment after filtering.
Governance is managed through a designated administrative owner who configures policy rules, quarantine review processes, and administrative access via the iCritical console. Rollout and operational management were scoped to the single company site and staffed by internal IT, with workflows established for policy updates and end user quarantine disposition.
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Alpha Wholesale HVAC | Distribution | 30 | $5M | United Kingdom | Critical | iCritical | Secure Email Gateways (SEGs) | 2025 | n/a |
In 2025, Alpha Wholesale HVAC deployed iCritical as a Secure Email Gateways (SEGs) implementation. Alpha Wholesale HVAC implemented iCritical to secure inbound and outbound email flows for its distribution operations and to filter messages originating from the company website. The deployment ties iCritical directly to core business communications and the public contact channel, reflecting a small IT footprint supporting 30 employees.
Configuration work centered on standard Secure Email Gateways (SEGs) capabilities including inbound and outbound filtering, spam and phishing detection, attachment scanning and quarantine management, and administrative policy controls. iCritical was configured with TLS enforcement and domain based message authentication controls to align with corporate email hygiene and to reduce manual message triage. Administrative operations were set up through the iCritical console to manage policies, quarantine workflows and sender allow lists.
Operational coverage includes the website contact endpoint and primary staff mailboxes used by sales and customer service, with central administration assigned to an internal IT owner. The implementation routes website form messages into the iCritical filtering pipeline prior to delivery to internal inboxes, and policy driven routing distinguishes vendor, customer and internal communications. Governance focused on policy configuration and quarantine handling rather than wide workflow restructuring.
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Professional Services | 400 | $26M | United Kingdom | Critical | iCritical | Secure Email Gateways (SEGs) | 2015 | n/a |
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Distribution | 40 | $7M | United Kingdom | Critical | iCritical | Secure Email Gateways (SEGs) | 2021 | n/a |
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Non Profit | 59 | $18M | United Kingdom | Critical | iCritical | Secure Email Gateways (SEGs) | 2015 | n/a |
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Professional Services | 175 | $16M | United Kingdom | Critical | iCritical | Secure Email Gateways (SEGs) | 2020 | n/a |
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Leisure and Hospitality | 150 | $20M | Netherlands | Critical | iCritical | Secure Email Gateways (SEGs) | 2017 | n/a |
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Professional Services | 11 | $1M | United States | Critical | iCritical | Secure Email Gateways (SEGs) | 2016 | n/a |
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Distribution | 10 | $1M | Sweden | Critical | iCritical | Secure Email Gateways (SEGs) | 2022 | n/a |
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Buyer Intent: Companies Evaluating iCritical
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