Our history

Since our humble beginnings in Llangrannog, building great relationships has been at the heart of our success since our founding in 1971. It’s what keeps our clients returning, attracts top talent, and ensures we deliver on our promises. Rooted in values passed down through generations, we continue to thrive on the Family principles set by Glyn and Elfyn.

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Company Founded

Jones Brothers (Henllan) Ltd was established in the village of Henllan, Denbighshire, starting as a small family-run civil engineering firm serving the local community.

1971
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Plant Expansion

As our plant and equipment operations expanded, we purchased our first low loader to facilitate transportation.

1973
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Incorporated

Following this expansion, the business was incorporated into Jones Brothers (Henllan) Ltd.

1980
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Innovation

The company continued to innovate with the introduction of its first BRUFF trenching machine, enhancing efficiency and capability.

1982
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Company Expansion

The company expanded its operations across South Wales, taking on larger infrastructure and groundworks projects. Investment in modern plant and machinery began in earnest with a move to a new yard in Foelgastell Yard, Cefeneithin.

1984
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Continued Expansion

The company relocated to larger premises at Crosshands Business Park, which remains its current headquarters.

1992
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Guards Polo Pitch Windsor

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1994
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First Opencast

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1995
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Construction of the Penclawdd Wetlands

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1997
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Sister Company Ajax Machinery Launched

Equipment Services division, offering plant hire, sales and support to third-party contractors with extensive fleet and expertise.

1999

Second Gen

Gareth began the second generation of the family’s journey by starting apprenticeships, helping continue the family’s development and growth.

2000
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New Logo

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2001
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The Machynys Peninsula Golf Course in Llanelli was constructed in partnership with Southern Golf.

2003
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Gas Terminal Construction

Construction of the New Dragon LNG Gas Terminal in Milford Haven with WhessoVolker using slip form shuttering.

2005
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Diversification

We expanded into housing developments, demolition, and land remediation, broadening the range of services offered to our clients. Our first housing development project was at Brecon Canal.

2008
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Demolition of the Gulf Oil Tanks, Milford Haven

The demolition of the Gulf oil tanks in Milford Haven marked the removal of a significant piece of the town’s industrial infrastructure, once part of the wider petroleum storage and distribution facilities associated with the port.

2009
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St Catherine’s Walk Multi-Storey car park

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2010

ISO Certification Achieved

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2011
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New Logo and colours

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2012

Celtica Foods

Joint Development of the New Celtica Foods Processing Building. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since 1966.

2013
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Elfyn passing

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2014
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Castell Howell Foods

Major building extension for Castell Howell Foods. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since 1966.

2017

Net Zero Carbon Pledge

Committed to achieving net-zero carbon emissions, investing in electric plant, renewable energy at headquarters, and carbon offset programmes.

2020
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Celebration 50 Years

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2021
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New Jaguar Landrover Facility Swansea

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2023
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600th House Constructed

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2024

Continued Growth

Expanded the workforce to over 200 employees and secured a record order book, with projects spanning civil engineering, construction, housing, and remediation across the UK.

2025

Building Tomorrow

For more than 50 years, we’ve delivered complex projects built on the same family values that Glyn & Elfyn founded the company on from day one, integrity, hard work, quality and a genuine commitment to our people and customers. Those values continue to shape everything we do today, guiding the relationships we build, the way we work and the projects we deliver for future generations.

2026

Want to be part of our story?

Jones Brothers (Henllan) Ltd
Heol Parc Mawr, Cross Hands, Llanelli SA14 6RE

Telephone: 01269 844 275
Email: [email protected]