We solve problems
for industry with
and Excellence.

We are a manufacturing group
headquartered in Sheffield, England.

Explore more
OSL Group Ltd receive the Queens Award from HM Lord-Lieutenant of South Yorkshire Andrew Coombe.

Our people make our business.

The beating heart of our business is our people. With entrepreneurial freedom and responsibility, we allow ourselves to explore every opportunity to design and manufacture the best products that solve problems for industry.

OSL Group excels in three distinct marketplaces for industry: cutting technologies, automotive, and security. With a global distribution network for each division and a manufacturing footprint rich in heritage and excellence – all powered by our people. 

Read more

Our Companies

Established businesses rich in heritage, continuously driving industry through change.

Entrepreneurialism, Empowerment, and Excellence have driven these businesses to their globally recognised status and will continue to push them forward for future industry. OSL Group employs over 200 people across the globe, with every employee taking great pride in working consistently under a continuous improvement programme.

At OSL Group, we continuously seek ambitious people and acquisition opportunities that aspire to solve problems and further develop our business opportunities to increase our strength to challenge change in industry.

OSL Cutting Technologies

OSLCT prides itself on a manufacturing heritage that dates back to 1865. Our brands – Rotabroach, Unibor, G&J Hall, and Taylor & Jones design and manufacture magnetic drills, annular cutters, and other power tool accessories for metal cutting.

Read more

For 30 years, CQR Security Ltd has excelled in designing, manufacturing, and distributing high-quality security cables and intruder system components. With a global reach of 70+ countries, CQR has established itself as a market leader across the security industry's intrusion and access control sectors.

Read more
Owen Springs

Owen Springs design, manufacture and distribute specialist leaf springs primarily to the automotive and rail sectors. It is our experience and expertise that set us apart from our competitors, our customers range from OE vehicle manufacturers to restoration enthusiasts.

Read more

From a simple door latch to the most sophisticated access control systems, Securefast are able to offer you a personal service linked with many years of experience in the industry.

Find out more

OSL Group Core Values


Our people are a core part of our success. As we have a large team at the OSL group it is crucial that we can work together to help the business achieve its objective.


We rely on the integrity of our team to be trusted to perform in their role to the best of their ability.


Safety is of paramount importance to our group. We provide a safe working environment, yet we rely on every team member to perform their duties in a safe manner.


We are very ambitious and passionate about providing the best product and service to achieve our growth objectives. We look for ambitious, passionate people to join the team to help us to drive the company forward.


Quality is important across the entire business, whether that is quality of product or quality of procedure. We are looking for people to join us and to provide high quality outputs to deliver the best product and service.

Stay Updated

The ‘Wellbeing Warriors’ Behind OSL Group’s Workplace Support Initiatives.

Featuring HR Assistant, Rebecca Harrison. I joined the business in September, s ...

Recapping OSL Group’s Master Cutler Challenge

This year, OSL Group are proud to support Cavendish Cancer Care, a charity dedicat ...

OSL Apprentice Wins MakeUK Award

Alexandra Heppel, Business Development Executive at OSL Cutting Technologies, received the pre ...

Unibor Attends FABTECH 2022

This year, some of our OSL Group staff made the trip to Atlanta, Georgia to support our North ...

Driving Sustainability at the OSL Group

Featuring our Group Head of HSE, Victoria Hill. OSL Group is on an exciting j ...

Reaching New Heights With Securefast To Raise Money for Cavendish Cancer Cancer Care

On the 18th of June 2022, members of Securefast climbed Snowdon, the snow-peaked mountain ...