NIS has provided specialist design and manufacture for various rigs to the Nuclear and other high technology industries since its outset. Such is the trust our clients often have their teams reside at NIS for long term collaborative development frameworks which include progressive staged development trials, training and simulation projects spanning over 10 years.


Our flexible approach, which encompasses fully integrated engineering/ design services along with multiple test facilities of various heights (up to 25m), weights (up to 20te) and floor space (over 5000m2)  to accommodate practically any configuration, has proved paramount to the success of many projects.

We can house client engineered test rigs or from our design for carrying out a multitude of functions, simulations and checks. Given our longstanding track record, we fully understand the purpose and nature of such projects.

We appreciate that there are often elements of trial and error that can lead to the need for engineering modifications in very short timescales. To avoid the cost of downtime and programme disruption we have full in-house design and manufacture inc. machine shop, electrical build, welding, assembly etc. all on the one site. Our clients have access to our full breadth of capabilities for rapid problem resolution and also to assist with any new plant and equipment requirements that may emerge.

Latest updates

Sellafield Awards NIS Ltd 10 Year £25m Personal Access Doors Framework

NIS Ltd are celebrating after successfully securing a 10 years framework contract from Sellafield Ltd as part of their strategic Category Management procurement programme.  The framework agreement, with a value of up to £25m, will see NIS fulfil all of Sellafield’s requirements for the manufacture and supply of Personal Access Doors. 

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