are keller at a glanceour leadershipcorporate governance board and committeesinternal controlsremuneration our history what we do piling and earth retentionground improvementspecialty groutinganchors nails and minipilespost tension concreteinstrumentation and monitoringcase studies how we do it code of business conductsafetyenvironmentworkplace and peoplecommunities investors investment case our strategyour marketsour business modelour businessesprincipal risk and uncertainties results centre2015 year in reviewfinancial reportsfinancial information five year summarysegmental analysiskpi charting tool share price information share price centreshare price tableshare price calculator analyst estimatesregulatory newsfinancial calendarshareholder information dividend informationannual general meetingshareholder faqsshareholder alert investor contacts media key facts about kellerpress releasesmultimedia librarymedia contacts careers what we dowhat we stand for10 reasons for working at kelleropportunities to learn and developour employment policiesapplying to work for keller contact and locations keller at a glance our leadership the keller board and executive committee . corporate governance we choose to maintain the highest standards of corporate governance as we believe these should help to facilitate the success of the company and sustain this over time . our history keller has given more than 150 years of service to the construction industry . from modest beginnings it has grown into a group with revenue of more than 1.5 billion and around 10 000 employees operating in more than 40 countries . interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb piling and earth retention piling involves the installation of structural elements to transfer foundation loads through weak soils to stronger underlying ground . ground improvement ground improvement techniques are used to prepare the ground for new construction projects and to reduce the risk of liquefaction in areas of seismic activity . specialty grouting specialty grouting strengthens target areas in the ground and controls ground water flow through rocks and soils by reducing their permeability . anchors nails and minipiles anchors nails and minipiles can provide temporary or permanent solutions for a wide range of stability or support problems and are often used to underpin or stabilise buildings slopes and embankments . post tension concrete post tension cable systems are used to reinforce concrete foundations and structural spans enhancing their load bearing capacity . instrumentation and monitoring case studies discover projects around the world where keller has made a difference . interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb code of business conduct our values promote honesty fairness and integrity in our relations with our employees customers suppliers competitors and the community and underpin the our guiding principles . safety we want every person who works for us or with us to go home safely at the end of each day . environment keller is committed to minimising its impact on the environment and complying with its statutory and regulatory obligations . workplace and people we want to be known as a responsible employer which people are proud to join . communities we want to continue to take a leadership role within our industry and to value and be valued by the communities in which we work . interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb investment case our strategy markets business model businesses and kpis . results centre latest results and archived results 2015 year in review highlights and statements financial reports annual and interim reports financial information five year summary segmental analysis and kpi charting tool share price information latest and historical share price information analyst estimates regulatory news all regulatory announcements searchable by date and category financial calendar upcoming and past events shareholder information dividend agm and shareholder faqs investor contacts interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb key facts about keller snapshot view of keller plc and its businesses press releases search by category year or keyword multimedia library all photos and videos with filters for location category and type media contacts interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb what we do our reputation is built on engineering excellence and a commitment to continual innovation . what we stand for our employees often tell us that they feel part of a keller family . 10 reasons for working at keller we pride ourselves in having some of the best professionals and skilled people in the industry who are motivated by our culture and the opportunities for career growth . opportunities to learn and develop providing training and development opportunities is not simply a matter of getting more from our people . our employment policies diversity of people skills and abilities is a strength which will help us to achieve our best . applying to work for keller at keller recruitment is carried out locally . interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report 4.5 mb interim results keller has announced its interim results on the 1st august 2016 view the webcast global precision we are the world s largest independent ground engineering specialist visit keller at a glance who we are our reputation is built on engineering excellence and a commitment to continuous innovation see our history what we do our products are used across the construction sector in infrastructure industrial commercial residential and environmental projects view our case studies keller group plc latest news contract award in port said egypt 11 oct 16 keller group plc keller the world s largest geotechnical contractor announces that it has been awarded a major contract in port said egypt . contract award in abu dhabi 09 aug 16 keller group plc keller the world s largest geotechnical contractor announces that it has been awarded a major contract in abu dhabi . interim results announcement for the six months ended 30 june 2016 01 aug 16 keller group plc keller the world s largest geotechnical contractor announces its results for the six months ended 30 june 2016 . read all news articles interim results 1st aug 2016 view the webcast annual report and accounts 2015 view report share price share price details next event trading update 28 nov 16 tbc view more events keller at a glance 10 000 staff world wide in more than 40 countries visit keller at a glance visit keller at a glance multimedia keller at work worldwide contacts keller is in over 40 countries across five continents visit worldwide contacts visit worldwide contacts from our history 1984 keller acquired hayward baker us 2015 c. 10 000 employees acquired bencor north america and austral australia 1954 keller is established 1994 keller ipo on london stock exchange 2002 acquired mckinney us 2006 acquired piling contractors australia visit history visit history 2016 copyright keller group plc. registered in england no. 2442580 . registered office 5th floor 1 sheldon square london w2 6tt quick links who we are what we do how we do it media careers contact contact us investor relations contact media contacts investor links investor relations results centre 2015 year in review financial reports regulatory news site tools disclaimer privacy & cookies accessibility site map email alerts enter your email address to receive the latest updates from keller group plc. .