Skip to main content
Highly Engineered Products

Our businesses

Differentiated and highly engineered products and services make us leaders in our markets.

Our businesses

One group.
Four focused businesses.

Our four businesses address large, attractive and growing markets, operate in more than 50 countries and employ over 15,000 people.

Our businesses make us better together.

Our markets Arrow right icon
H2 Zero Emission Pipes

John Crane

Mission-critical flow control solutions

A global leader in mission-critical technologies and services that drive efficiency, safety and sustainability in energy and large-scale process industries.

Find out more Arrow right icon
Family Walking Through Airport

Smiths Detection

Detection and screening technologies

A global leader in threat detection and security screening technologies that protect people, assets and freedom of movement.

Find out more Arrow right icon
Flex Tek House

Flex-Tek

Fluid movement and temperature management

High-performance engineered solutions for the management of liquids and gases in a broad range of industry sectors.

Find out more Arrow right icon
Chandrayaan 3 Lunar Mission

Smiths Interconnect

Smarter connectivity

Advanced electronic components, sub-systems, optical and radio frequency products for reliable, high-speed and secure data transfer. 

Find out more Arrow right icon
% of revenue for Smiths Group as at FY2023

Explore our businesses

Smiths technology benefits millions of people every day – supporting energy networks to decarbonise; making travel safer; heating and cooling our homes; and keeping communities connected.

Innovation at Smiths Arrow right icon
H2 Zero Emission Pipes

John Crane

Mission-critical flow control solutions

A global leader in mission-critical technologies and services that drive efficiency, safety and sustainability in energy and large-scale process industries.

John Crane Arrow right icon
Family Walking Through Airport

Smiths Detection

Detection and screening technologies

A global leader in threat detection and security screening technologies that protect people, assets and freedom of movement.

Smiths Detection Arrow right icon
Chandrayaan 3 Lunar Mission

Smiths Interconnect

Smarter connectivity

Advanced electronic components, sub-systems, optical and radio frequency products for reliable, high-speed and secure data transfer. 

Smiths Interconnect Arrow right icon
Flex Tek House

Flex-Tek

Fluid movement and temperature management

High-performance engineered solutions for the management of liquids and gases in a broad range of industry sectors.

Flex-Tek Arrow right icon