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Interim Results for 6 months ended 30 June 2018
News article

Keller Group plc (“Keller” or “the group”), the world’s largest geotechnical contractor, announces its results for the six months ended 30 June 2018.

/en/news/interim-results-6-months-ended-30-june-2018
Board changes
News article

Keller Group plc (“Keller” or “the Group”), the world’s largest geotechnical contractor, announced on 18 July 2018 that James Hind, currently the Group’s Finance Director, is appointed President of Keller’s North America division, remaining an Executive Director, and Michael Speakman joins…

/en/news/board-changes
Download
Interim Results Announcement for 6 months ended 30 June 2018
Resource
Interim Results Announcement
/en/node/4816
Micropile slide stabilisation system
Technique

The micropile slide stabilisation system (MS³) consists of an array of micropiles, working both in tension and compression, that connect as a system using a structurally reinforced grade beam to stop slide movements.

/en/expertise/techniques/micropile-slide-stabilisation-system
Canopy / umbrella tubes
Technique

Canopy/umbrella tubes (with diameters of 76-168mm) are a support system used in conventional and mechanical tunnel construction in poor soil conditions.

/en/expertise/techniques/canopy-umbrella-tubes
Keller designs 4,500 piles for naval project
News article

The Australian government is investing over a billion dollars in the nation’s shipyards to develop the next generation of naval vessels. The Osborne naval shipbuilding precinct is one such place and it’s here that Keller Australia is entrusted with a major piling contract for the shipyard…

/en/news/keller-designs-4500-piles-naval-project
Commercial
Market

Keller provides geotechnical solutions for the commerical market sector for both existing and planned structures, including office buildings, hotels, distribution centres, retail, data centres, and other structures.

/en/expertise/markets/commercial
CFA piles (auger cast)
Technique

Continuous flight auger (CFA) piles are a type of bored cast-in-place replacement pile. Piles are drilled and concreted in one continuous operation enabling much faster installation time than for other piles of this type. Reinforcement is placed into the wet concrete after casting, enabling the…

/en/expertise/techniques/cfa-piles-auger-cast
Permeation grouting
Technique

Permeation grouting, also known as cement grouting or pressure grouting, fills cracks or voids in soil and rock and permeates coarse, granular soils with flowable particulate grouts to create a cemented mass.

/en/expertise/techniques/permeation-grouting
Vibro compaction
Technique

Vibro compaction is a ground improvement technique that densifies clean, cohesionless granular soils with a downhole vibrator. It’s a technique first developed by Keller in the 1930s that we’ve used on thousands of projects since.

/en/expertise/techniques/vibro-compaction
Vibro stone columns / Vibro replacement
Technique

This technique involves construction of loadbearing columns made from gravel or crushed stones with a vibrator to reinforce all soils in the treatment zone and densify surrounding granular soils. It’s a technique first developed by our company founder, Johann Keller, that we’ve used on thousands…

/en/expertise/techniques/vibro-stone-columns-vibro-replacement
Dam project brings jet grouting to India
News article

Polavaram dam is one of India’s most high-profile national infrastructure projects, designed to direct essential water for crops, communities and hydropower. It’s also a fantastic example of Keller’s ability to collaborate and transfer technologies to offer our clients a truly exceptional…

/en/news/dam-project-brings-jet-grouting-india
Team effort delivers Austin Marriott project
News article

Keller North America companies Hayward Baker and Bencor have teamed up on their first joint venture to complete works on a new Marriott hotel in Austin, Texas. With McKinney Drilling and Sun coast Post-Tension also on board, Keller has once again demonstrated its ability to offer a comprehensive…

/en/news/team-effort-delivers-austin-marriott-project
Instrumentation and monitoring
Technique

Keller provides systems and services for monitoring the safety and stability of buildings, excavations, bridges, railways, roads, tunnels, dams, embankments and slopes.

/en/expertise/techniques/instrumentation-and-monitoring
Demanding dam project is a resounding success
News article

Keller Australia has received overwhelming praise after successfully completing foundation works on the Arraw Dam – vital infrastructure for Rio Tinto as it expands its mining operations in northern Australia.

/en/news/demanding-dam-project-resounding-success
Design and build
Content page

Keller’s broad product portfolio means our engineers have more options when it comes to an effective and efficient designs for our clients.

Keller has the expertise and experience to design the optimum solution that delivers better results faster
/en/expertise/design-and-build
Our history
Content page

Keller has grown from humble beginnings to become the largest geotechnical specialist contractor in the world.

It all began in 1860 when Johann Keller founded his company. Many years of exciting growth and acquisitions have followed and we’ve celebrated lots of industry-leading…

/en/about-us/our-history
Update on APAC trading
News article

Keller announces that, as a consequence of deteriorating ASEAN market conditions, notably in Malaysia, and the reassessment of project performance in ASEAN and Waterway as a result of recent changes of the management in those two business units, it is now expected that the APAC division will…

/en/news/update-apac-trading
Employment practices
Content page

Our people are our most valuable asset. We are committed to creating a work environment and culture that brings out their best and keeps Keller a great place to work.

/en/how-we-work/employment-practices
HJ proves port works are in safe hands
News article

Keller company HJ Foundation has once again delivered the goods on a challenging project – this time on the first phase of a major port expansion in south Florida.

/en/news/hj-proves-port-works-are-safe-hands
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