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Lagan Group Timeline

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  • 1950
    • 1951/52 P J LAGAN haulage business established
  • 1960
    • 1962 Whitemountain quarries established
    • 1969 P j lagan contracts established
  • 1970
    • 1970 Armstrong's quarry purchased
    • 1970/71 Blackmountain quarry
    • 1974 Antrim asphalt established
    • 1979 Roadmix founded
  • 1980
    • 1981/82 Mulholland bros brick & sand
    • 1982/83 Lagan cement terminal ni belfast(imports) established
    • 1984 Whitemountain surfacing established
  • 1985
    • 1985 Lagan Homes NI Established
    • 1985 Whitemountain construction established
    • 1985/86 Mountain house quarry purchased
    • 1986 Whitemountain roadstone established
    • 1987 Sept mullaghglass purchased
    • 1987 Lagan cement terminal belfast (no.2) established
    • 1987/88 Lagan bitumen establishedD
    • 1988 Whitemountain asphalt established
    • 1988 Flemings fireclay acquisition
    • 1988/89 Lagan cement glasgow (imports) established
    • 1989 Lagan asphalt ltd. Established
    • 1989 Lagan bitumen roi was formed with the emulsion business
  • 1990
    • 1994 Lagan tiles established
    • 1996 Temple quarry (ni) acquisition
    • 1998 Lagan asphalt north east was formed (armagh)
  • 2000
    • 2001 Lagan asphalt south west (clare)
    • 2002 Lagan asphalt south east (kilkenny)
    • 2002 Kennedy quarries
    • 2002 Lagan cement kinnegad
    • 2003 Lagan asphalt midlands (kinnegad)
    • 2004 Lagan asphalt south (cork)
    • 2004 Cork quarry acquisition
  • 2005
    • 2005 Lagan asphalt north west (sligo)
    • 2005 Lagan asphalt longford
    • 2005 Lagan bitumen dublin port import facility opened
    • 2005/06 Lagan bitumen dublin established
    • 2006 Alpha waste business established
    • 2006 Bitumen shipping vessel ordered
    • 2007 Lagan homes uk established
  • 2010
    • 2010 Healy bros acquisition
    • 2011 Zeeland acquisition
    • 2014 Acquisition of Readymix Plc quarries, Sligo and Longford ROI
  • 2015
    • 2016 Disposal of Cement import facility Zeeland, Netherlands
    • 2016 Acquisition of Whelan quarries, ROI