The world's largest portfolio of industry-approved safety training courses.

We’ve been delivering safety, skills and technical training for more than 14 years. Our instructors are true industry experts, with real-world knowledge, ensuring an exceptional training experience.

We’re dedicated to providing the highest-impact learning. Our courses have been accredited by leading industry associations including OPITO, GWO, IRATA, ECITB, City & Guilds, HSE and more.

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Individuals wearing life vests and helmets participate in water safety training, smiling and interacting in a pool.

Approved by

leading associations

We offer training services to businesses operating in various industries

At 3t, we are dedicated to helping individuals to reach their full potential. Our goal is to help you excel in your role and maximise your career opportunities. We specialise in training services for the oil and gas, maritime, construction, and wind industries, providing tailored support to meet the unique demands of each sector.

World-leading training for the oil and gas sector.

1 in 5 GWO certs issued by 3t globally.

Critical training for the construction industry.

Expert maritime training for 40+ years.

Proud to work with the industry’s top providers.

An offshore oil rig stationed in the ocean, with red and white machinery and equipment visible against a clear sky.

Two workers in safety gear, demonstrating their expert training, are suspended by ropes beside a wind turbine against a blue sky.

Workers in orange safety gear and yellow helmets handle metal pipes on the deck of an offshore platform against a backdrop of the ocean.

A bright orange lifeboat is being launched from a dock into the water, creating a splash. There are additional lifeboats and industrial structures in the background.

A worker in an orange high-visibility jacket and green gloves, undergoing construction training, operates a tool on a blue pipe with water valves indoors.

We offer over 600 safety, skills and technical courses in the following categories

Worker wearing safety gear climbs a utility pole while four others in high-visibility clothing and helmets observe from the ground on a clear day.

Client Premises Training

Our expert instructors can travel globally to deliver industry-approved training. We also offer portable training facilities for flexible, cost-effective onsite training, eliminating the need for multiple training centre visits.

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Four workers in safety gear stand on an offshore platform, honing their skills through hands-on training as they perform tasks, with two oil rigs visible in the background over the sea.

Onboard Training

Our Onboard Training delivers North Sea safety standards globally. Our programmes enhance crew competence and operational effectiveness while offering significant cost savings over traditional onshore training methods.

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Person typing on a laptop at a desk with an open email inbox on the screen, next to a notebook, pen, smartphone, and a glass of water. A plant is in the background.

Training Managed Services

We offer flexible and cost-effective solutions designed to assist clients with the planning and associated management of training and related activities.

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A person with headphones works on a laptop at a table, focused on training modules, while another person writes in the background.

Live Virtual Training

This training option connects our expert instructors worldwide through live video, providing an immersive classroom experience.

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A worker in orange protective gear and a white helmet repairs equipment in a workshop, surrounded by tools and supplies.

Utilities and Construction Training

We provide training in regulated, high-risk gas, power, and water distribution sectors, focusing on creating a safe, sustainable, and highly skilled workforce.

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Two workers in safety gear, adept from rigorous training, break and remove a section of asphalt on a road using a jackhammer.

NRSWA Training

This covers the installation, maintenance and management of street works, ensuring all personnel understand the legal requirements and best practices for safe and effective performance.

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Two construction workers in safety gear are handling a metal chain inside a trench with surrounding wooden and metal supports, skillfully applying their training to ensure a safe and efficient process.

Mandatory Health and Safety Training

We offer tailored health and safety training for high-risk industries, equipping your workforce to identify hazards, prevent accidents and respond to emergencies effectively.

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A group of workers wearing safety helmets and vests stands together, focusing intently on a training exercise just out of view.

Gas Industry Courses

We provide expert operational training in realistic, field-like environments to some of the UK’s largest gas companies and contractors.

Electrician in a yellow hard hat and gloves installs a circuit breaker in a wall-mounted electrical panel.

Electrical Industry Courses

We proudly train top names like National Grid, Northern Power Grid, Scottish Power, and UK Power Networks in this high-risk, compliance-driven industry.

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