The Pro-Lock Story To Date

Pro-Lock Lockout

Pro-lock Safety Ltd is a UK based company that supplies a unique colour coded universal valve lockout device. Predominantly these devices have been supplied to the Oil and Gas industry for over 20 years. Over the last 5 years, we have seen more and more enquiries coming from different industries such as the MoD, NHS, Water/Utility companies even food manufacturers. During the last 20 years, we have supplied over 1,000,000 of our pro-locks and our aim is to supply another million in the years to come.

What started as a small humble business in a shed at the bottom of a garden, Pro-Lock has become an international supplier, supplying products to some of if not all of the largest oil producers in the world such as Shell, Total, BP, Exxon to name a few.

As Pro-Lock has become established within the industry so has our reputation and excellent customer service. Over the years we have become the go-to company for valve lockout devices and while this is great, we are always looking for ways to expand the business and because of this, we have now decided to start offering more products for the Lockout Tagout sector.

To highlight the new products, we thought it would be a good time to have a new website developed. Along with a new website we decided to have our catalogue updated to reflect the new website and products which you can download by clicking here.

Over the next few years our business plan is to grow more into the Lockout Tagout sector and to supply a wider range of products not just to the Oil and Gas industry but all other industries where Lockout Tagout is a key feature.

As always, if you would like to contact us directly, we are available 5 days a week Monday – Thursday 9 am to 4:30 pm GMT and Friday 9 am to 1 pm GMT. You can contact us directly either by phone on +44 (0) 1253 811 333 or via E-mail at