About Pentangle Fabrications

Pentangle Fabrications have been offering dedicated fabrication & welding services since late 2011 as well as supporting our sister company Pentangle Engineering with bespoke solutions & fabrication requirements for an impressive list of Blue Chip companies.

We are based in Grantham, Lincolnshire - within easy reach of the major motorways enabling us to offer swift delivery of parts & fabrications.

Since these early days we have been requested to offer out our skills & knowledge of fabrication techniques to a growing list of both local & national companies which has seen us expand from an area within one unit into our first fully dedicated fabrication factory.

Since taking our first dedicated fabrication factory we have continued to offer bespoke fabrications on a larger scale as well as supporting a growing client list with initial prototype requirements for a vast range of parts as well as dedicated jig & fixture manufacture. Our knowledge of robotic welding techniques further enhanced our portfolio of customers leading to significant investment into a range of sub-contract robotic welding cells, our in house design & manufacture of jigs & fixtures complemented this investment & has, by customer request, become a significant element of our services.

As our reputation for quality & service expanded, Pentangle Fabrications became a first point of contact for many companies. Demand for our services lead to requests to supply regular scheduled weekly production batches of parts by our larger customers. This has led to further expansion into a second fabrication factory enabling us to both double our manufacturing area as well as initiate investment into further core machinery & equipment.

We can offer a complete route to market for product should you need more than just a part made to a drawing, in house capabilities complemented by our sister company Pentangle Engineering Ltd enable us to design or prove a concept on the very latest 3D modelling software, we can design & manufacture in house all pneumatic & electronic requirements taking a concept from paper to completion all under one roof.

If you are looking for a fresh approach to fabrication services, are interested in robotic welding services or have an initial concept design you want to move to market but need the support of a supplier who can do much more than just make a part to a drawing then give us a ring, we would be pleased to offer our knowledge & services to you.

Email - alan@pentangle-fabs.co.uk

Latest News

COVID Statement March 11th 2020
March 2020

Coronavirus COVID 19 Policy



This policy is in place to address concerns linked to the virus and to protect employees as well as stakeholders such as customers, suppliers and communities. Please read the information below and inform us immediately of any concerns.

1.      If you are intending to visit Pentangle Engineering or Pentangle Fabrications based at Units 8B to 8E, Isaac Newton Way, Grantham and you have recently travelled to any of the countries affected by COVID 19, as shown on the World Health Organisation website or have been in contact with anyone who has travelled to those countries please contact us before your visit so we can advise and discuss with you our requirements.

2.      When at our premises, please wash your hands when you arrive and when you leave. Our toilet and kitchen facilities have hot and cold water and liquid soap dispensers.

3.      Shaking hands is a natural thing to do when meeting people, but please try to avoid shaking hands with our staff and any other visitors.

4.      Wearing a protective mask at our premises is not compulsory, but you are welcome to wear a mask if you choose.

5.      Pentangle personnel will not travel to customers or suppliers without first contacting them to establish any protocols.

6.      Whenever possible, visits and open meetings will be avoided by using conference calls, telephone calls and emails.


This policy will be updated as necessary and re-issued accordingly.



March 11th 2020

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