HTSL Group: Radiological Managed Services
End-to-end radiation safety, compliance, and RPA solutions across the UK.
- Expert Trainers
- Specialist Products
- Equipment Repairs
- Technical Expertise
- 25+ Years of Experience
Our Story:
UK Radiological & NDT Expertise.
Formed in 2023 through the acquisition of High Technology Sources Ltd, HTSL Group has rapidly evolved into an integrated, multi-disciplinary radiation protection and NDT specialist.
By uniting industry leaders – High Technology Sources Ltd, Phoenix Dosimetry, Euroteck Systems, and our UKAS Calibration Laboratory – we deliver end-to-end radiological expertise under one umbrella.
From IRR17 regulatory compliance and RPA advisory services, RPS courses to equipment supply, calibration, and maintenance, we support your operations across the entire lifecycle.
Group Formation Year
Specialist Divisions
Radiological Coverage
Lifecycle Support
"What began as a number of specialist businesses has developed into an integrated Group, supporting our customers from initial advice and equipment selection through to ongoing compliance, training, and technical support."
One Group, Connected Expertise in Radiation Protection
A unified network of industry specialists delivering end-to-end radiation dosimetry, radioactive source management, UKAS-accredited calibration, and non-destructive testing.
HTSL Group
Complete radiological managed services offering.
80+
Employees
3
Companies
Worldwide
Coverage
Phoenix Dosimetry
Radiation Dosimetry, Equipment & Calibration
EST 2013
Key Capabilities
- Personal & Extremity Dosimetry
- UKAS Accredited Instrument Calibration
- Dosimetry Equipment Supply & Service
- Radiation Protection Consultancy
Sectors Served
NHS & Healthcare
Nuclear Operations
Emergency Services
Research Labs
High Technology Sources Limited
Radioactive Sources & Generators
EST 2002
Key Capabilities
- Industrial & Check Sources Supply
- X-Ray & Radiation Generator Systems
- Source Calibration & Safe Handling
- Regulatory Compliance & Disposal
Sectors Served
Industrial Gauging
Nuclear Industry
Medical Physics
Calibration Labs
Euroteck Systems
Non-Destructive Testing Solutions
EST 2000
Key Capabilities
- Ultrasonic & Digital Radiographic Testing
- Industrial X-Ray Shielding & Enclosures
- Eddy Current & Magnetic Particle Testing
- Maintenance & Equipment Support
Sectors Served
Aerospace & Defence
Oil & Gas
Petrochemical
Rail & Transport
Radiation Safety
Protecting people and environments.
Accredited Excellence
Multiple accreditations across the group.
Global Reach
Products and services across the world.
Expert People
Specialists spanning physics, engineering, and compliance.
The Experts Behind HTSL
Our Senior Leadership Team is responsible for the strategic direction and continued development of HTSL Group.
- Managing Director
Ben Read
Leading the strategic direction and operational growth of HTSL Group across our three core divisions. Ben focuses on integrating our radiological, NDT, and calibration capabilities to deliver seamless compliance and technical support for UK and international clients.
Every engagement brings together complementary skills, shared resources, and a common purpose to ensure total compliance and technical support.
HTSL Group Core Values
These principles have defined HTSL Group from day one and remain at the heart of every engagement, every recommendation, and every hire we make.
Integrity
Independent, honest advice is our hallmark. We will always tell clients what they need to hear, ensuring our commercial relationships never compromise our professional duty.
Accountability
We take full ownership of our compliance recommendations and technical outcomes. Every safety report, calibration certificate, and advisory project is backed by total operational transparency.
Excellence
Delivering high-precision testing, UKAS-accredited calibrations, and gold-standard radiation protection advice. We continuously invest in advanced equipment and technical expertise across all divisions.
Environment
Minimising ecological impact across our laboratory operations, logistics, and radiation management activities. We actively assist clients in meeting stringent environmental compliance standards.
Empowerment
Equipping our specialists with continuous technical training and state-of-the-art tools. We empower clients through clear guidance and comprehensive RPA training courses.
Customer Focus
Building long-term strategic partnerships across healthcare, nuclear, and industrial sectors. We tailor our services to deliver rapid turnaround times and uninterrupted compliance support.
- Environmental, Social & Governance
Our Commitment to a More Sustainable Future
Responsibility is built into how we work. From reducing our environmental footprint and extending the life of specialist equipment to supporting our people, communities and responsible business practices, we’re taking practical steps towards a more sustainable future.
First Group-wide carbon baseline established
Extending equipment life through repair and refurbishment
Investing in wellbeing, skills and community impact
Industries Served
Wherever ionising radiation is used, HTSL Group expertise is available to protect workers, patients, and the public.
Whether you need specialist equipment, technical support, training or radiological compliance services, our team can help you find the right solution.
Quick Contact Form
Speak to our team about your equipment, service or compliance requirements.
0330 2366901
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