What Defence and Security Equipment International does

Defence and Security Equipment International supplies governments and associated agencies and departments, including police, customs, military, intelligence, and vip protection units. Their portfolio of equipment includes eod, search, vip surveillance, counter surveillance, c protection, security forces, and personal protection equipment.

Name

Defence and Security Equipment International

Legal name

Defence and Security Equipment International Ltd.

Website

https://www.dseinternational.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

1–10 employees

Short description

Defence and Security Equipment International is a supplier of security equipment, training and consultancy services.

Ownership category

akta.pro rank

Product category

Defence and Security Equipment

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Security Systems Services (56162)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Ordnance & Accessories, (No Vehicles/Guided Missiles) (3480)

akta.pro primary industry

Military Power Supplies, RF/Microwave Components & Ruggedized Electronics (IMABAGAJ)

akta.pro secondary industries

Secure Communications, Cryptography & Key Management Systems (IMABAOAK), CCTV/Video Surveillance Monitoring & Management (Operations) (BPABAMAH)

Keywords

• Counter-terrorism equipment
• EOD equipment supply
• TSCM detection systems
• Ballistic protection equipment
• Covert surveillance devices

Headquarters

HQ city

Steeple Bumpstead

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Security Equipment Sales: One-time hardware sales of specialist security and counter-terrorism equipment including X-ray systems, EOD tools, surveillance equipment, ballistic protection, and detection devices. Products sold directly to government agencies, military, police, and corporate security clients.
2. Training and Consultancy Services: Specialist training and consultancy services delivered by ex-UK Government personnel with extensive operational experience. Training covers EOD/Bomb Disposal, De-Mining, Search, High Risk CT, Surveillance, Counter Surveillance/TSCM, Close Protection/VIP Protection, and Medical Training. Can be conducted in UK or overseas at client locations.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

DSE International supplies specialist internal security and counter-terrorism equipment across five categories: Search/EOD Equipment, Security Forces/PPE, Surveillance Equipment, Counter Surveillance/TSCM, and Training/Consultancy Services. The company sells physical hardware such as X-ray scanners, trace detectors, magnetometers, thermal imaging devices, encrypted mobile devices, covert surveillance tools, and ballistic protection directly to government agencies, military, police, and NGOs. Additionally, it offers training and consultancy services delivered by ex-UK Government personnel covering EOD, de-mining, surveillance, counter-terrorism, and close protection.

Product overview

DSE International is a specialist provider of internal security and counter-terrorism equipment and services, operating a diversified product portfolio across five main categories. The Search and EOD Equipment category includes bomb containment, X-ray equipment, IED disruption tools, EOD/demining kits, bomb suits, search mirrors, metal detectors, ground search detectors (including magnetometers and ground penetrating radar), and trace/chemical detectors. The Security Forces/PPE Equipment category encompasses anti-riot gear, ballistic body armour (helmets, plate carriers, vests), ballistic shields (including flexible shields, ballistic blankets, and briefcases), communications systems (encrypted mobile devices, covert/overt communications, radios), ladders, lighting equipment, and miscellaneous items like trauma bags and tyre shredders. The Surveillance Equipment category includes thermal imaging devices (Pulsar, Thermoteknix), night vision equipment (Cobra Optics), binoculars, covert surveillance equipment (near-silent drills, boroscopes), audio/video surveillance recorders, and listening/transmitting devices (GSM, VOX). The Counter Surveillance/TSCM Equipment category features RF spectrum analysers (Merlin MK4), bug detectors, non-linear junction detectors, cable checkers, and mobile phone/camera detection systems. The Training/Consultancy Services provides specialist instruction in EOD, de-mining, counter-terrorism, surveillance, TSCM, close protection, and medical training. The company also recently added Logos Imaging glass-free DR flat panel X-ray imagers as exclusive UK distributor.

Differentiator

Problem solved

Functional benefit

Products and services

• SW003 MERLIN MK4 RF Spectrum Analyser High-end TSCM (Technical Surveillance Counter-Measures) spectrum analyser with cutting-edge design, featuring two quad-core computers, ultra-fast 52 Terahertz/second acquisition rate, Wi-Fi/Bluetooth spectrum monitor, SDR (Software Defined Radio) demodulation, and mains monitoring. Designed for government agencies, intelligence services, and security professionals conducting counter-surveillance sweeps.
• SW004 CAM-GX5 Cellular Activity Monitor Cellular activity monitor covering UK, Europe, Asia, Africa, North America, South America, and Australia with detection frequency range of 300 MHz to 6 GHz. Used for counter-surveillance operations by government and security professionals.
• ES002 MARGUS 7 Multi Detection System Multi-detection system for discovering hidden high-tech surveillance devices, detecting wireless or wired threats from 50 KHz up to 12 GHz with smart probes and distance measurement tools accurate to 1cm. Designed for TSCM sweep teams and intelligence services.
• ES001 PALLADIUM 15 RF Detector Fully featured hand-held RF detector with graphical TFT screen for detecting hidden bugging devices, supporting GSM, 2G, 3G, 4G, 5G, Wi-Fi and Bluetooth frequency bands. Used for portable TSCM sweeps.
• TCM001 Orion 2.4 Non Linear Junction Detector Non-linear junction detector operating at 2.4GHz for detecting hidden electronic devices including SIM cards and cell phones, regardless of whether they are radiating, wired, or turned off. Used by security professionals for TSCM operations.
• TCM103 SearchLight USTM GSM Bug Detector State-of-the-art UMTS and GSM bug detector using active patented techniques to find devices in swept areas, with monthly updated threat database and white list functionality. Used by TSCM sweep teams.
• TCM011 Advanced Cable Checker Sophisticated cable checking system for testing room cables and wiring for evidence of listening devices, featuring audio frequency amplifier, tuneable low frequency radio receiver, and digital display meter. Used by TSCM professionals.
• Search and EOD Detection Equipment Range of explosive and chemical detection products including HazmatID Elite Handheld FT-IR Chemical Identifier, IONSCAN 600 Explosives and Trace Detector, SABRE Handheld Trace Detector, E3500 Explosive Detector, Colourscan 15 Postal X-Ray Scanner, LS1516BA306 Liquid Aerosol and Gel Detector (ECAC Standard 2 compliant), Electronic Stethoscope, and Handheld Explosive and Flammable Liquids Detector. Used by military, EOD teams, customs, and security check points.
• EOD001 SCANMAIL 10K Advanced Letterbomb Detector Compact desk-top electronic mail scanner for letters and small packages that automatically detects explosive letterbombs while discriminating against office clutter such as paperclips and staples. Used by government agencies, corporate security, and mailrooms.
• Ground Search EOD Detectors Range of ground search detector products including WD10 Passive Command Wire Detector, MD8+ Mine and Metal Detector, Ferrous Ordnance Locator/Magnetometer, Ground Penetrating Radar (developed for UK MOD plastic landmine detection), Hand Held Metal Detector CIED, and UXO and Weapon Detecting Magnetometer (used by Halo Trust, US Army, and United Nations). Used for de-mining, IED detection, and UXO clearance operations.
• TCM212 Mini Bug Detector Pocket bug detector with 0 to 6000 MHz (6 GHz) range for locating hidden GPS trackers, GSM bugging devices, and conventional bugging devices. Used by security professionals and executive protection teams.
• TCM505 Mobile Phone GSM & 3G Signal Detector Detector designed to detect and locate transmissions from cellular mobile phone devices including mobile phones, vehicle trackers, GSM listening devices, and 3G wireless cameras. Used by TSCM teams and security professionals.
• TCM012 IRIS T1 Optical Covert Camera Detector Advanced covert camera detector based on light reflection from optical lens, featuring 30 RGB high intensity narrow focused LED lights, 14 modes of operation, and smartphone adapter. Used by TSCM professionals and security sweep teams.
• SUV401 Pulsar Accolade 2 LRF XP50 Pro Thermal Imaging Binoculars Thermal imaging binoculars with 640x480 17µm <25mK NETD thermal sensor, 50mm F/1.2 lens, 1800m detection range, built-in laser rangefinder, and 16GB internal memory. Used by military, law enforcement, and surveillance teams.
• SUV402 Pulsar Thermion XM30 Thermal Imaging Rifle Scope Revolutionary thermal imaging riflescope with 320x240 12µm thermal sensor, 1024x768 HD AMOLED display, recoil rated up to .375 H&H, and Wi-Fi connectivity for Stream Vision App integration. Used by military and law enforcement.
• SUV003 Pulsar Helion 2 XQ38F Thermal Imaging Monocular Thermal imaging monocular with 384x288 17µm sensor and <40mK NETD value for improved sensitivity, offering detection range up to 1350m for deer-sized objects. Used by security and surveillance teams.
• SUV004 Pulsar Axion Key XM30 Thermal Imaging Monocular Ultra-compact handheld thermal imaging monocular with 320x240 thermal sensor, 12µm pixel pitch, up to 1200m detection range, and built-in Wi-Fi for Stream Vision App. Used by security and surveillance teams.
• SUV005 Thermoteknix TiCAM 600 MILSPEC Thermal Imaging Camera Medium-range Military Specification handheld thermal imager with 384x288 17µm pitch detector, Germanium 60mm lens, electronic focus, digital zoom, and up to 11 hours operation from 4x AA batteries. Used by military and security forces.
• SUV001 Cobra Optics Merlin EX Gen 1 Night Vision Monocular Night vision monocular with high grade Gen 1 image intensifier tube, 1.0x magnification, 40° field of view, and built-in variable beam IR illuminator. Used by security, surveillance, and patrol teams.
• SUV002 Cobra Optics Tornado NVG Gen 2+/Gen 3 Series Compact lightweight biocular goggle with 13 image intensifier tube options from Gen 2+ through Gen 3, featuring adjustable interpupillary movement and flip/lock headmount. Used by military and security forces.
• Covert Surveillance Equipment Range of covert surveillance tools including Near-Silent Drill (NATO Stock Number 5130-99-235-4923), Noise Reduced Drilling System, Micro Audio Rigid and Flexible Boroscope, and VOSKER V150 Wireless Portable Security Camera (with 4G/LTE, solar panel, 10,000mAh battery, and VOSKER SENSE AI image recognition). Used by law enforcement, intelligence, and surveillance teams.
• Audio Surveillance and Tx/Rx Listening Devices Range of audio surveillance devices including CE VOX Transmitter and Receiver Kit (up to 1km range in open ground), Pen Transmitter (NATO Stock Number specified), CE VOX High Powered Transmitter (up to 150 days standby), Micro GSM Listening Device (43x34x17mm with global SIM capability), GSM Mains Adaptor Listening Device (12 hours battery backup), Audio Pencil Probe, Under Door Viewing and Listening System, and Miniature Audio Surveillance Recorder 21 (up to 426 hours continuous recording). Used by law enforcement, intelligence, and surveillance professionals.
• SUV010 Micro Video Surveillance Recorder Pocket-sized surveillance recorder capturing up to 15 hours of single channel video and audio with time/date stamping and verification software. Used by surveillance and intelligence teams.
• COM001 End to End Encrypted Mobile Device (T2) Custom-built encrypted mobile device with six security layers including custom operating system, verified boot, multiple levels of encryption, multiple wipe options, secure keystore (FIPS 140-2 certified), and trusted updates via Secure Administration System. Available to government and corporate clients only. Used by officials requiring secure communications.
• Security Forces Communications Systems Range of communications systems including Covert Communications System (radio harness, wireless covert earpiece, induction loop, concealed PTT switch), Overt Communications System, Covert Wireless Earpiece (Standard Analogue, Squelch, and Digital variants), Semi-Covert Three Wire Communications System (for close protection), and Motorola GP340 Radio. Used by VIP protection, close protection, and security teams.
• Ballistic Body Armour and PPE Range of ballistic protection equipment including ACH Advanced Combat Helmet (Level IIIA), Plate Carriers (Level 3a or Level IV standalone), Level IIIA PASGT Helmet, Tactical Concealable Vest (NIJ II or IIIa), Ballistic Plates LIII-LIV, General Purpose Vest, and Covert Body Armour. Used by military, police, and security forces.
• Ballistic Shields and Briefcase Protection Range of ballistic shields and protective equipment including Flexible Ballistic Shield (Level IIIA), Ballistic Shield (NIJ Level II, IIIA, III, IV), Ballistic Briefcase (Level IIIA or Level III), Ballistic Blanket (1m x 1m to 2m x 2m sizes), and Firearms Shield (NIJ Level IIIA with integrated weapon rest). Used by law enforcement, VIP protection, and executive security teams.
• Assault Ladders Range of assault ladders including 6M Assault Ladder (4 officer rapid assault teams), Folding Assault Ladder (2.4m to 4.85m, single and double width), and Ground Level Assault Ladder (2 man MOE operations). Used by military and law enforcement tactical teams.
• Lighting Equipment for Security Forces Range of lighting equipment including Infra-Red LED 24 Rechargeable Illuminator (850nm or 940nm, up to 300m), Rechargeable LED 24 Portable Floodlight (NATO Stock Number 6230-99-481-9726), Portable Rechargeable LED 48 Floodlight (NATO Stock Number 6230-99-814-0353), Maxi 9000 Portable Floodlight (up to 8600 Lumens), Panther Heavy Duty Rechargeable Hand Lamp (1 mile beam), and Heavy Duty Remote Area Light System. Used by military, police, emergency services, and rescue organisations.
• Security Forces Miscellaneous Equipment Range of miscellaneous security forces equipment including Primary Response/Trauma Bag (multiple casualties in hostile environments), Label Lock Plastic Security/Tamper Seals, 25W Megaphone with Siren, Fuel Safe Jerry Can Holder (tested against British L2A2 Grenade), and Portable Tyre Shredder (remote operated, 3 to 4 7.62cm gashes per tyre). Used by security forces, police, and counter-terrorism teams.
• Logos Imaging Glass-Free DR Flat Panel Imagers Complete range of new glass-free DR (Digital Radiography) flat panel imagers ranging from 6"x8" to 14"x17" for security and medical imaging applications. Distributed exclusively in the UK by DSE International through partnership with Logos Imaging. Used by security and medical imaging professionals.
• Specialist Security Training and Consultancy Services Comprehensive specialist training and consultancy services delivered by ex-UK Government personnel with extensive operational experience. Training covers EOD/Bomb Disposal, De-Mining, Search, High Risk Counter-Terrorism, Surveillance, Counter Surveillance/TSCM/SWEEPS, Close Protection/VIP Protection/Evasive Driving, Medical Training, and Equipment training. Delivered in UK or overseas at client locations. Targeted to government agencies, military, police, and security professionals.

Quantifiable outcome

• Equipment deployed by major international organizations including US Army, Halo Trust, and United Nations
• +1 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability2 records

Feature5 records

Partnerships

One partnership is on record.

• Logos ImagingcoreChannel Partner/ Reseller/ DistributorAs Logos Imaging's exclusive UK agent, DSE International offers a complete range of new glass-free DR flat panel imagers ranging from 6"x8" to 14"x17" for security and medical imaging applications.

Scale indicators1 record

Expansion highlights3 records

Direct peers

• Smiths Detection: Smiths Detection manufactures and supplies EOD, trace detection, and security screening systems (X-ray, CT, chemical) to airports, governments, and military buyers worldwide. Direct overlap with DSE's search/EOD and X-ray equipment portfolio and customer base.
• Rapiscan Systems: Rapiscan Systems (part of OSI Systems) provides X-ray screening, mail/parcel inspection, and trace detection products for government and security customers. Closely comparable to DSE's X-ray, mail screening (e.g., SCANMAIL), and EOD detection offerings.
• Nuctech: Nuctech is a global security inspection provider of X-ray, CT, and trace-detection systems for cargo, mail, and personnel screening. Comparable product mix and customer overlap with DSE's Search/EOD and X-ray equipment categories.
• Reveal Imaging: Reveal Imaging supplies portable and relocatable X-ray systems for EOD, checkpoint, and customs use. Direct overlap with DSE's portable X-ray and mail/parcel inspection offerings.
• Autoclear: Autoclear is a specialist manufacturer of mail and small-parcel screening systems, including letterbomb detectors. Highly comparable to DSE's flagship SCANMAIL 10K product and government mail-screening use cases.
• Teledyne FLIR: Teledyne FLIR (formerly FLIR Systems) is a leading manufacturer of thermal imaging cameras, binoculars, and night-vision systems for defense, security, and surveillance. Direct overlap with DSE's thermal imaging and night-vision surveillance products.

Broad incumbents

• Chemring Group: Chemring is a UK-listed defense and security group supplying EOD, counter-IED, CBRN, and energetic materials to military and homeland-security customers. A broader UK incumbent in overlapping counter-terrorism and EOD markets.
• Thales Group: Thales supplies secure communications, encryption, radio, and defense electronics to governments and militaries globally. Broad incumbent with overlapping capability in DSE's encrypted communications and RF/electronic detection portfolio.
• L3Harris Technologies: L3Harris manufactures defense electronics, RF detection, surveillance, and secure communications for military and government customers. Broad incumbent with overlapping capability in spectrum analysis, secure communications, and surveillance.

Regional players

• Westminster Group plc: Westminster Group is a UK-based security solutions provider offering equipment, services, and training to governments and high-security customers. Comparable as a regional UK peer with overlapping counter-terrorism and security training offerings.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/defence-and-security-equipment-international-ltd

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 Defence and Security Equipment International