Johann Keller

1860

Established by Johann Keller in Renchen, Germany

Keller vibro rig form 1930s

1930s

Invented the vibro ground improvement method

Keller compensation grouting a shaft

1970s

Licensed jet grouting technology from Japan to Europe and North America

Invented compensation grouting technique to correct building settlement

Entrance to London Stock Exchange

1994

Listed on the London Stock Exchange

2002

Inception of Keller India

vc and wet vr

2002

Deep vibro techniques (Wet VR/ VC) 

The first project undertaken by Keller India

grouting_anchor

2007

Grouting and anchors

Executed permeation grouting for the large dam project and anchors for metro projects. 

 

dry_vr

2009

Dry VR

Introduced vibro stone column using dry bottom feed technique 

bcis_piles

2010

BCIS pile

Executed first bored cast in situ piles project

 

dwall

2016

Diaphragm wall

Executed D'wall technique to support deep excavation of a commercial development  

jetgrouting_alphas

2017

Jet grouting and Alpha S

Transfer of technology

- Deep vibro stone column using alpha s setup for deeper treatment

- Jet grout columns used as a cut-off wall

marine and pre-cast piles

2018

Marine and Pre-cast driven piles

Expanded our portfolio

dcis

2021

Driven cast in situ piles

Executed our first driven cast in situ piles in a refinery project