Insights

Strong security credentials ProCheckUp holds notable certifications (CREST, CHECK, PCI DSS, ISO 27001) and reports high customer satisfaction (96/100), signaling a credible, compliant partner ideal for enterprises requiring rigorous security assurances.

Diverse service scope From penetration testing across web apps, cloud, and containers to incident response and compliance advisory, ProCheckUp offers an end-to-end security assessment and governance package that can address multiple buyer pains in one vendor.

Public sector focus A track record with government agencies, banks, educational institutions, and critical infrastructure suggests strong procurement alignment and potential for expanding into regulated sectors with heightened security mandates.

AI driven innovations Recent development of advanced security solutions leveraging AI positions the firm to offer proactive threat detection and generative AI testing, appealing to buyers investing in next‑gen defenses.

Mid‑market growth opportunity With 11–50 employees and revenue in the low millions, ProCheckUp is well suited to scale with mid‑sized organizations seeking robust security programs, offering upsell paths from audits to ongoing monitoring and compliance maintenance.

ProCheckUp (PCU) Tech Stack

ProCheckUp (PCU) uses 8 technology products and services including Google Ads Conversion Tracking, Amazon Web Services, Microsoft SQL Server, and more. Explore ProCheckUp (PCU)'s tech stack below.

  • Google Ads Conversion Tracking
    Analytics
  • Amazon Web Services
    Cloud Hosting
  • Microsoft SQL Server
    Database
  • Google Fonts API
    Font Scripts
  • LinkedIn
    Online Community Software
  • Linux
    Programming Languages
  • MITRE ATT&CK
    Security
  • Google Tag Manager
    Tag Management

ProCheckUp (PCU)'s Email Address Formats

ProCheckUp (PCU) uses at least 1 format(s):
ProCheckUp (PCU) Email FormatsExamplePercentage
First.Last@procheckup.comJohn.Doe@procheckup.com
71%
FLast@procheckup.comJDoe@procheckup.com
24%
FL@procheckup.comJD@procheckup.com
5%

Frequently Asked Questions

What is ProCheckUp (PCU)'s phone number?

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You can contact ProCheckUp (PCU)'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 ProCheckUp (PCU)'s official website and social media links?

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ProCheckUp (PCU)'s official website is procheckup.com and has social profiles on LinkedIn.

What is ProCheckUp (PCU)'s NAICS code?

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ProCheckUp (PCU)'s NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does ProCheckUp (PCU) have currently?

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As of July 2026, ProCheckUp (PCU) has approximately 21 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Ciso/Coo: W. W. T.Account Director: J. H.Account Director: M. H.. Explore ProCheckUp (PCU)'s employee directory with LeadIQ.

What industry does ProCheckUp (PCU) belong to?

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ProCheckUp (PCU) operates in the Computer and Network Security industry.

What technology does ProCheckUp (PCU) use?

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ProCheckUp (PCU)'s tech stack includes Google Ads Conversion TrackingAmazon Web ServicesMicrosoft SQL ServerGoogle Fonts APILinkedInLinuxMITRE ATT&CKGoogle Tag Manager.

What is ProCheckUp (PCU)'s email format?

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ProCheckUp (PCU)'s email format typically follows the pattern of First.Last@procheckup.com. Find more ProCheckUp (PCU) email formats with LeadIQ.

When was ProCheckUp (PCU) founded?

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ProCheckUp (PCU) was founded in 1999.
ProCheckUp (PCU) logo

ProCheckUp (PCU)

Computer and Network SecurityEngland, United Kingdom11-50 Employees

ProCheckUp (PCU) is a cybersecurity company based in Portsmouth, England, operating in the computer and network security industry. The company employs between 11 and 50 people. Its services include penetration testing across web applications, cloud infrastructure, and containerized environments, as well as incident response and consultative support for PCI DSS and ISO 27001 compliance. ProCheckUp holds accreditations from CREST, CHECK, PCI DSS, and ISO 27001, and serves government agencies, banks, educational institutions, and national critical infrastructure. In June 2024, the firm announced development of advanced security solutions leveraging AI to proactively identify and mitigate threats.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $1M

    ProCheckUp (PCU)'s revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    ProCheckUp (PCU)'s revenue is estimated to be in the range of $1M

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