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M&A's new HQ, offices and workshops were officially opened on 4th November 2009 by Scarlets Rugby Commercial Director and Wales international Rupert Moon. The building stands on a future-proof two-acre site at Thornton, Milford Haven and incorporates a suite of offices, large workshop and design facilities.

Cutting the ribbon across the reception doors to the impressive new building, Rupert commented, "This is a great day for Pembrokeshire and for Wales. M&A Engineering is one of Wales' best and a world leader in its field."




Local MP Stephen Crabb also visited the new site and was more than impressed with M&A's investment in the county. "It's great to see a skills-based engineering company investing in its market and in Pembrokeshire, M&A is a real Welsh success story." The company has injected almost £1.5m into the new premises and facilities. Pembrokeshire County Council's chairman, Anne Hughes, echoed these sentiments during her visit to M&A.


MD Jon Mortimer shows Stephen Crabbe MP and Cllr Anne Hughes, chairman of Pembrokeshire CC, the new facilities.

Founded twenty years ago in Milford Haven, the company has remained loyal to its roots by continuing to grow and employ engineers in the town. "Many of our customers are in the petrochemical and marine industries so Pembrokeshire is a natural home for a company like ours," says managing director, Jon Mortimer. The company has become a world leader in in-situ machining, with a first class reputation for machine design and engineering expertise in specialist areas such as line-boring.
The new facility is high up on a two-acre site at Thornton and constructed to the highest standards, with safety and sustainability key factors in the choice of materials and energy. The building is double-insulated and its specification goes further than existing building regulations, to ensure that the minimum energy is required to heat the working spaces and water. Automatic light sensors activate lighting only when it is needed in cloakrooms and corridors whilst the heating system is a carbon neutral biomass plant, using sustainable wood pellets.




The future has been very much a feature of the building plans, the offices alone will be able to take a three-fold expansion in personnel and turnover, whilst the ground space is ready for phase two of the workshop development, which will double its size. A large, open plan engineering and design office is complemented with a complex of rooms and offices behind an impressive reception area, all over 425 square metres, whilst 409 square metres of workshop houses lathes, machining centres, a balancing machine and a 10-tonne crane as well as the in-house designed and produced machines used in the field. A separate measurement and calibration room is temperature controlled and all kitchen, washing and rest areas are duplicated to allow workshop staff their own environment close to the workshop.



Rupert Moon (left), Jon Mortimer (right) along with ex-mayor of Milford Commander Roberts and current mayor Cllr Eden at the opening.

Commenting on the future prospects for the company, Jon Mortimer is quietly confident, "Our customers have put us here and we've responded by investing in them. Providing Pembrokeshire business and our worldwide customer base continues to support us, we can keep growing and offering the best quality with the best value".

Global On-site Machining Services


We are serving the Petrochemical, Marine, Steel and General Industries with On-Site Machining, In-Situ Machining and Controlled Hydraulic Bolting services.

Our Customers

Our customers are some of the biggest in the world. We specialise in providing, and executing engineering solutions and on-site services designed to maintain the integrity of production and process plants. 



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Total Peace Of Mind


Every member of the M & A Engineering team take responsibility to protect themselves, colleagues, customers and the community we impact. This ensures a safe and accident free work environment.