What Insider Technologies does

Insider Technologies Limited (ITL) is a UK-based software house and services company.

Name

Insider Technologies

Legal name

Insider Technologies Limited

Website

http://www.insidertech.co.uk/

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Insider Technologies Limited (ITL) is a UK-based software house and services company.

Ownership category

akta.pro rank

Product category

Enterprise IT Infrastructure Software

NAICS

Software Publishers (5132), Computer Systems Design and Related Services (54151), Other Computer Related Services (541519)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

OT Asset Discovery, Inventory & Vulnerability Management (HDADAJAE)

akta.pro secondary industries

Endpoint, Email & Web Safe-Use Practices Training (EDABAGAF), Smart Building Cybersecurity & OT Network Management (BPABAGAK)

Keywords

• Enterprise software solutions
• Middleware monitoring
• Legacy system emulation
• Clock synchronization
• Cybersecurity platforms

Headquarters

HQ city

Manchester

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Enterprise Software Solutions: Insider Technologies generates revenue through providing enterprise-grade software solutions including IT monitoring, cybersecurity, middleware monitoring, and mainframe storage. Solutions are delivered as products and services to government and enterprise customers.
2. Professional Services: Implementation, training, and consulting services supporting product deployments. Includes systems training, IT education development, and project delivery services.
3. Licensing Royalties: Revenue from licensing proprietary software products including TimeKeeper clock sync products, Charon emulation software, and other enterprise solutions.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Insider Technologies is a UK-based enterprise software house that develops and sells proprietary software products for real-time IT monitoring, middleware diagnostics, cybersecurity, clock synchronization, legacy system emulation, mainframe storage, customer communications management, and interactive systems training. Its flagship offerings include TimeKeeper® clock sync, Charon® legacy emulation, and a multi-vendor middleware monitoring platform, delivered to government bodies, financial institutions and global enterprises through direct sales, partner channels and the UK Government DOS7 framework.

Product overview

Insider Technologies is a UK government-focused technology provider offering 10+ distinct software products and services spanning IT infrastructure, security, data management, and enterprise applications. The portfolio includes three flagship products—TimeKeeper® for ultra-precise time synchronization, Charon® for legacy system virtualization/emulation, and a Middleware Monitoring platform—as core offerings alongside middleware integration capabilities. The company provides a broad suite including IT Monitoring & Security, Cybersecurity Solutions, Customer Communications Management, Data Storage, Data Centre Infrastructure, User Adoption and Systems Training, Graphical Modelling, Application Testing, Configure Price Quote (CPQ), and IT Education Development. Most products function as standalone solutions addressing specific enterprise needs in government and financial sectors, with some interconnection through monitoring and middleware layers.

Differentiator

Problem solved

Functional benefit

Brands

• TimeKeeper®: Enterprise-grade clock synchronization technology for precise time keeping across infrastructure.
• Charon®

Products and services

• TimeKeeper® Enterprise-grade clock synchronisation product that keeps business and operational application clocks synchronised with sub-microsecond precision; trusted in financial trading and critical infrastructure sectors with hundreds of customers worldwide.
• Charon® Legacy Virtualisation & Emulation Enterprise-class cross-platform emulation software enabling legacy SunSPARC, PA-RISC, DEC VAX, DEC Alpha, and DEC PDP-11 servers to run on modern x86 or cloud infrastructure without code changes; deployed in over 7,000 installations across 70 countries.
• Middleware Monitoring World-leading real-time middleware monitoring, visualisation and diagnostic software supporting multi-vendor environments including TIBCO, Solace and Kafka; provides complete end-to-end visibility into application infrastructure for global and mid-market companies, grids, airports and traffic control systems.
• IT Monitoring & Security Real-time monitoring and security services for complex IT infrastructures, applications and transactional processes; enables proactive identification of issues before they impact services, leveraging decades of expertise in real-time, event-driven systems.
• Customer Communications Management (CCM) Centralised document design, generation and delivery platform enabling personalised, multi-channel communications (email, print, SMS, PDF, web) with full auditability and compliance support for insurance, finance, banking and related sectors.
• Cybersecurity Solutions Proactive XDR, NDR, EDR and CNAPP security platforms providing threat detection, incident response and data encryption aligned with NCSC, Cyber Essentials and ISO 27001 frameworks; trusted by government institutions and global enterprises.
• Data Storage Advanced mainframe storage and connectivity solutions for IBM Z and other mainframe platforms, providing enterprise-grade performance, reliability and flexibility for mission-critical workloads, backed by nearly 30 years of continuous engineering.
• Data Centre Infrastructure (zVT Family) IBM-qualified mainframe virtual tape products (zVT family) enabling mainframe-to-cloud migration, data centre exit and modern infrastructure deployment; modular, scalable, flexible and resilient.
• User Adoption and Systems Training Interactive training platform powered by 4x patented cloning technology that creates hyper-realistic simulations of real applications; enables edit-in-place learning without coding, used by some of the largest companies and government institutions to train employees.
• Graphical Modelling Low-footprint, high-performance graphical modelling software for creating interactive dynamic GUIs for real-time process control and monitoring systems using SCADA, HMI and IIoT solutions; an industry standard for building real-time control systems.
• Application Testing AI-powered testing and DevOps collaboration platform using patented machine learning to identify testing gaps and recommend actions; supports manual and automated app testing with real devices across 50+ locations globally.
• Configure Price Quote (CPQ) Sales workflow automation solution for complex product configuration, pricing and quoting processes; includes intelligent configurator, smart pricing module and 3D visual configurator.
• IT Education Development Global training provider offering certified programmes for SAP, Microsoft, Adobe and business skills, including AI training for Copilot and other generative AI tools.

Quantifiable outcome

• 99% customer satisfaction rate
• +3 more outcomes

Named customers2 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability4 records

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• IBMcoreStrategic or Co-development Partner · 1 January 2002Insider Technologies has been an IBM strategic partner since 2002 and has received the most extensive IBM qualification available for third-party solutions. The zVT family of mainframe virtual tape products are IBM-validated and trusted across global enterprise and public sector data centres. This partnership enables Insider Technologies to offer IBM-qualified solutions for mainframe to cloud migration needs.
• PartnerOnecoreOthersInsider Technologies is part of PartnerOne, a global family of innovative companies dedicated to delivering mission-critical software solutions. As a member of the PartnerOne group, Insider Technologies benefits from shared expertise, resources, and collaborative spirit of a network of market-leading companies.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Stromasys: Stromasys is the most direct competitor to Insider Technologies' Charon emulation product line, providing cross-platform legacy emulation for VAX, Alpha, PA-RISC, and SunSPARC servers. The two firms compete head-to-head for legacy modernisation contracts in finance, government, and manufacturing.
• Rocket Software: Rocket Software provides mainframe modernisation, storage, and connectivity solutions for IBM Z environments, directly comparable to Insider's zVT virtual tape and mainframe storage portfolio. Both firms target the same enterprise and government data centre modernisation budgets.
• Microchip Technology: Microchip Technology (which acquired Symmetricom/Microsemi) is a leading provider of precision time synchronisation solutions for financial trading, telecom, and power grids — directly comparable to Insider's TimeKeeper clock sync product. Both target sub-microsecond timing accuracy in regulated and mission-critical environments.
• OpenText: OpenText is a direct peer in the Customer Communications Management (CCM) space, targeting the same insurance, finance, and banking verticals as Insider's CCM platform. Both firms enable multi-channel document design, generation, and compliant delivery at enterprise scale.
• ScienceLogic: ScienceLogic provides IT infrastructure monitoring and AIOps comparable to Insider's IT monitoring and middleware monitoring solutions. Both target enterprise and government customers seeking unified visibility across hybrid and complex IT estates.

Broad incumbents

• IBM: IBM is both a strategic partner since 2002 and a broad incumbent across Insider's mainframe, IT monitoring, cybersecurity, and AI training domains. IBM's own APM, mainframe, and security offerings compete with multiple Insider product lines while the partnership enables zVT qualification.
• Broadcom: Broadcom owns the CA APM/Wily portfolio for application and middleware monitoring, directly competing with Insider's middleware monitoring platform across TIBCO, Solace, and Kafka environments. Broadcom competes as a broad incumbent in enterprise infrastructure software.
• Dynatrace: Dynatrace is a leading observability and APM platform competing with Insider's IT monitoring and middleware monitoring offerings. While Dynatrace is broader and cloud-native, both target enterprise customers seeking end-to-end visibility into complex application infrastructure.
• Splunk: Splunk (now part of Cisco) provides IT monitoring, security analytics, and observability — overlapping with Insider's IT Monitoring & Security and cybersecurity solutions. Splunk competes as a broad incumbent in enterprise security operations centres.
• CrowdStrike: CrowdStrike is a leading cybersecurity platform whose XDR, EDR, and NDR offerings directly overlap with Insider's cybersecurity solutions portfolio. CrowdStrike competes as a broad incumbent for endpoint and SOC modernisation across government and enterprise.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/insidertech

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Insider Technologies