ADComms

What ADComms does

ADComms (legal name Alan Dick Communications Limited) is a UK-based specialist in rail telecommunications infrastructure, delivering end-to-end design, deployment, integration, and maintenance services for the rail industry. The company was formally established in 2011, building on the 2003 acquisition of EXi Telecoms (formerly Ericsson Services UK), and operates from its headquarters in Scunthorpe with a regional office in Coulsdon, serving the UK and Ireland. ADComms is privately held, having been acquired by Mutares Group in 2021 as part of the Gemini Rail Group portfolio.

The company's core capabilities span five solution areas: rail telecoms infrastructure (GSM-R radio, FTNx fibre networks, track-to-train communications across stations, tunnels, and trackside); station information and security systems (CCTV, public address and voice alarm, customer information displays, access control, passenger help points); one-person operation (OPO) CCTV systems for driver-only train dispatch; onboard train technology including automatic passenger counting (APC), passenger information systems, and single point sign-on; and rail distribution and repair services for rolling stock components. In July 2025, ADComms launched Monica Hub, a modular SaaS data aggregation platform that consolidates real-time onboard CCTV, APC, and predictive analytics for fleet operators.

ADComms generates revenue through project-based contracts (typically under NEC3 Option D Target Cost frameworks) with anchor customers including Transport for London (TfL) and Network Rail, supplemented by long-duration 12-year maintenance commitments on delivered projects (DTUP OPO CCTV for the Piccadilly Line, Elizabeth Line telecommunications maintenance), subscription-based Monica Hub software, and managed services. The customer base spans government rail infrastructure owners (TfL, Network Rail, Merseyrail, Irish Rail), train operating companies (Northern Trains, LNER, GWR), and main contractors (AtkinsRealis, BAM Nuttall, Colas Rail). With Network Rail Principal Contractor and Principal Designer status under CDM2015, plus RISQS, ISO 27001, ISO 9001, Constructionline Gold, FORS, and CIRAS accreditations, ADComms has accumulated over 20 years of specialised rail telecoms expertise across high-profile programmes including the Elizabeth Line (supporting over 500 million passenger journeys), the 309-site Network Rail Route to Gold Kent & Sussex programme, and the 55-station Piccadilly Line DTUP OPO CCTV deployment.

Name

ADComms

Legal name

Alan Dick Communications Limited

Website

https://adcomms.ltd

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

251–500 employees

Short description

ADComms is a UK rail telecommunications specialist providing end-to-end design, deployment, and maintenance of GSM-R, FTNx, trackside, and onboard systems, plus the Monica Hub SaaS platform, serving Transport for London, Network Rail, and UK train operators.

Ownership category

akta.pro rank

Product category

Rail Telecommunications Infrastructure

NAICS

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220), Other Communications Equipment Manufacturing (334290), All Other Telecommunications (5178)

SIC

Railroad Equipment (3743), Communications Equipment, Nec (3669), Communications Services, Nec (4899)

akta.pro primary industry

Rail Communications & Telecom Infrastructure (GSM-R/FRMCS, Fiber, Radio) (TLAJADAD)

akta.pro secondary industries

Rail Communications & Control Systems Operations (GSM-R/FRMCS, Radio Dispatch) (TLAJAEAG), Small Cell & DAS Deployment (Pole/Street Furniture, In-Building DAS) (IMAFAIAE)

Keywords

• Rail telecommunications infrastructure
• GSM-R radio networks
• Track-to-train communications
• Onboard train CCTV systems
• Station information security

Headquarters

HQ city

Scunthorpe

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Rail Telecommunications Infrastructure Projects: Design, delivery and integration of telecommunications infrastructure for rail networks. Projects include GSM-R deployment, FTNx network upgrades, trackside telecoms, tunnel coverage solutions, and fixed network infrastructure. Revenue recognized on project completion under NEC3 or other standard rail contract terms.
2. Train Technology and Software Services: Supply, installation and maintenance of onboard systems including CCTV, Passenger Information Systems, Automatic Passenger Counting, and Single Point Sign-On solutions. Includes Monica Hub SaaS platform subscription for data aggregation and analytics.
3. Maintenance and Support Services: Ongoing maintenance contracts including the Elizabeth Line telecommunications maintenance contract for TfL, and 12-year maintenance commitments on delivered projects like DTUP OPO CCTV. Provides planned maintenance for telecommunications systems including CCTV, optical fibre networks, PAVA, telephony, customer information displays, GSM-R and Airwave systems.
4. Rail Distribution and Repair Services: Sourcing, inventory management and obsolescence management for rolling stock components. Includes technical support for C4/C6 overhauls and PRM TSI compliance, custom repair solutions for cables, electrical harnesses and auto-couplers, and EAO door panel repair and refurbishment.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

ADComms designs, delivers, integrates and maintains telecommunications and intelligent digital systems for the UK rail industry. Its core offerings span rail telecoms infrastructure (GSM-R, FTNx fibre, radio, track-to-train communications), station information and security systems (CCTV, access control, passenger information), one-person operation (OPO) CCTV for driver-only dispatch, and onboard train technology including the proprietary Monica Hub SaaS data aggregation platform. The company operates as a Network Rail Principal Contractor and Principal Designer under CDM2015, serving Transport for London, Network Rail, and major train operating companies.

Product overview

ADComms offers a comprehensive portfolio of rail telecoms and technology solutions organized into five core product areas: Rail Telecoms Infrastructure (fixed networks, radio networks, track-to-train communications), Station Information & Security Systems (CCTV, access control, passenger information, help points), One Person Operation Systems (platform-to-train CCTV for driver-only dispatch), Train Technology & Software Services (onboard CCTV, APC, PIS, SPSO), and Rail Distribution & Repair Services. The company also provides Monica Hub, a modular SaaS platform that aggregates onboard data including CCTV management, Automatic Passenger Counting, and Analytics capabilities. Monica Hub connects to existing onboard systems and supports remote monitoring and predictive maintenance across the rail network.

Differentiator

Problem solved

Functional benefit

Brands

• Monica Hub: An intelligent operations and data aggregation platform purpose-built for the rail industry. A software-as-a-service (SaaS) solution that brings together real-time onboard data, operational information and wider industry feeds into a single, intuitive platform.

Products and services

• Rail Telecoms Infrastructure End-to-end telecommunications infrastructure solutions for rail networks including GSM-R, FTNx, RF networks, BTS equipment, private mobile radio, cellular systems, high-density Wi-Fi, tunnel and trackside projects with radiating cable systems, DAS, cable infrastructure and power systems. Targeted at Network Rail, TfL and rail operators requiring safety-critical telecoms upgrades.
• Fixed Network Infrastructure High-performance fixed network solutions including multi-vendor fibre optic systems, scalable IP networks, legacy PDH/SDH support, and operational communications using copper, DSL, ADSL and PMR/DMR technologies. Designed for rail infrastructure owners needing resilient backhaul for safety-critical communications.
• Radio Network Infrastructure Wireless network deployment including GSM-R specialist solutions for tunnels and rail corridors, unlicensed spectrum radio (802.11x), licensed spectrum support (4G, LTE, 5G) and IoT connectivity (SilFox, LoRa, NB-IoT). Targeted at rail operators requiring wireless coverage for safety and operational systems.
• Track-to-Train Communications High-bandwidth track-to-train communications with end-to-end fibre backhaul, comprehensive wireless coverage across stations, tunnels and trackside, supporting 802.11xx, LTE, 5G, and secure spectrum technologies. Designed to deliver seamless data flow from trackside to onboard systems.
• Station Information & Security Systems Integrated station systems for new builds and legacy upgrades including CCTV, Public Address & Voice Alarm (PAVA), Customer Information Systems, Access Control and Passenger Help Points, designed to improve passenger safety, information delivery and station operational efficiency.
• CCTV & Access Control for Train Stations High-definition video surveillance with real-time and recorded playback, video analytics for motion detection, intrusion alerts and crowd monitoring, integrated with PA, PIS and security systems. Includes card, fob, biometric and mobile access options for stations.
• Train Customer Information Systems Real-time passenger information delivery via dynamic LED, LCD and TFT displays integrated with train operating systems. Includes Public Address & Voice Alarm (PAVA) with zoned audio control and EN 54 compliance for safety announcements.
• Passenger Help Points & Clocks DDA-compliant dual-button help points with emergency and information assistance, IP or GSM connectivity, plus synchronized station clocks with GPS/NTP timing and LED or analogue displays. Designed for accessible passenger communication in stations.
• One Person Operation Systems OPO/DOO/DCO systems providing platform-to-train CCTV monitoring for safe driver-only train dispatch on metro and mainline networks. Includes in-cab monitors via Leaky Feeder or Microwave Transmission and Multi Display Assemblies for the driver. Targeted at metro and rail operators seeking to remove platform staff without compromising safety.
• Train Technology & Software Services Integrated onboard systems for rail operators including CCTV solutions, Automatic Passenger Counting, Passenger Information Systems, and Single Point Sign-On for rail. Bundles ADComms' onboard hardware, software and integration capabilities for train fleets.
• On-Train CCTV Solutions Modular on-train CCTV including internal saloon cameras (360°), forward-facing cameras, pantograph monitoring, Driver Controlled Operation cameras, Network Video Recorders, and the cloud-based CCTV Broker for secure, real-time, geo-fenced footage access with watermarking.
• Automatic Passenger Counting Systems APC systems with up to 98% accuracy for real-time passenger data, enabling optimal staffing, capacity planning, and data-driven operational decisions for Train Operating Companies.
• Passenger Information Systems PRM-compliant real-time visual and audio passenger updates via TFT/LCD displays with Text-to-Speech capability, Darwin 4Trains integration, remote content management, and disruption notifications. Designed to use minimal data (~10MB/month per vehicle) for cost-effective onboard deployment.
• Single Point Sign-On Solutions for Rail Unified secure access point for all onboard digital systems (CCTV, PIS, diagnostics, ticketing) with role-based controls and central authentication. Functions online or offline across rail environments, simplifying crew authentication and reducing maintenance overheads.
• Rail Distribution & Repair Services Rolling stock component supply, inventory management and obsolescence management with technical support for C4/C6 overhauls and PRM TSI compliance. Includes custom repair solutions for cables, electrical harnesses, auto-couplers, and EAO door panel refurbishment for rail operators and maintainers.
• Monica Hub Intelligent operations and data aggregation SaaS platform purpose-built for rail. Connects real-time onboard data, operational information and industry feeds into a single platform. Modular system offering CCTV management, Automatic Passenger Counting (APC) and Analytics capabilities. Already in use by Northern Trains, LNER and GWR.

Quantifiable outcome

• 500 million+ passenger journeys supported on Elizabeth Line under ADComms maintenance
• +5 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability6 records

Feature6 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• BJ Controls (Process Control Services UK Ltd)coreTechnology or Integration · 28 April 2026Developed and supplied bespoke digital control test system for ADComms Scunthorpe facility. System configured specifically to support build, overhaul and testing of ADComms power harnesses with digitally automated testing to remove risk of human error.
• DN Colleges GroupcoreStrategic or Co-development Partner · 13 February 2026ADComms received Certificate of Partnership from DN Colleges Group recognizing strong and successful collaboration over multiple years. Partnership supports apprenticeship programmes, expanding opportunities for apprentices and ensuring high-quality guidance throughout their learning journey.
• 360 Vision TechnologycoreChannel Partner/ Reseller/ Distributor · 15 September 2025Value Added Reseller (VAR) agreement bringing together ADComms' rail expertise with 360 Vision's UK-designed surveillance solutions. Integrates robust camera technologies with Monica Hub platform for enhanced rail surveillance capabilities.
• GBR-Price RailcoreImplementation/ SI/ Consulting Partner · 17 June 2025Strategic partnership with lineside civils specialists experienced in UTXs, URXs, troughing, and elevated routes. Currently supporting Merseytravel TCIS project and Kent & Sussex FTN Power Renewals programme.
• GGP ConsultcoreImplementation/ SI/ Consulting Partner · 10 June 2025Strategic framework agreement with civil and structural engineering firm. Currently supporting ADComms on lineside surveys and civil design for Merseytravel TCIS and BT/EE Mersey Tunnels eMob projects.
• enna globalminorOthersPartner listed on ADComms partnerships page.
• Mental Health First Aid England (MHFA)minorOthersWellbeing partner listed on ADComms partnerships page for employee support programmes.
• Grimsby InstitutecoreStrategic or Co-development PartnerEducation partner for apprenticeship schemes providing pathways into rail technology and engineering careers.

Scale indicators9 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Telent Technology Services: UK-based specialist in rail telecommunications, signalling, and network infrastructure. Directly comparable to ADComms as a Network Rail framework partner delivering GSM-R, FTNx, station communications, and rail telecoms maintenance services across UK rail networks.
• Kontron Transportation: Rail transportation communications and onboard computing specialist. Named ADComms technology partner for rail computing and server projects at Stoke and Didcot, with overlapping UK and European rail communications and onboard system portfolios.
• Cubic Transportation Systems: Provider of integrated transport technology including rail passenger information, ticketing, and operational systems. Comparable to ADComms in delivering back-office and onboard software/data platforms to rail operators and transit authorities.

Broad incumbents

• Thales Ground Transportation Systems: Global rail signalling, communications, and integrated transport systems incumbent. Competes with ADComms on UK rail telecoms, GSM-R, and integrated station/trackside systems as part of a much broader transport portfolio.
• Siemens Mobility: Global rail technology incumbent offering rolling stock, signalling, and rail communications. Competes with ADComms on integrated rail telecoms and onboard systems for major UK rail franchises and infrastructure programs.
• Hitachi Rail: Global rail technology and rolling stock provider with significant UK presence through Hitachi Rail Europe. Overlaps with ADComms on onboard systems, communications, and digital rail solutions for UK operators.
• Balfour Beatty Rail: Major UK rail infrastructure contractor delivering track, signalling, and telecoms projects. Competes with ADComms on Network Rail and TfL framework work, particularly where telecoms is bundled into larger rail capital programs.
• Alstom: Global rail transport incumbent covering rolling stock, signalling, and rail infrastructure. Overlaps with ADComms in UK rail communications, station systems, and digital mobility solutions for franchise operators.
• Nokia: Global network infrastructure vendor listed as ADComms technology partner for rail network infrastructure. Competes indirectly in rail telecoms through private 4G/5G, IP networking, and mission-critical communications offerings to rail operators.
• Cisco: Global enterprise networking vendor named as ADComms technology partner for rail network infrastructure. Provides underlying IP, switching, and cybersecurity technology that ADComms integrates into rail communications and station systems projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/adcomms
• Xx.com/adcommsuk

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

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 ADComms