• UPB is an industrial holding with more than 30 years of successful experience in both Latvian and foreign markets



  • UPB celebrates its 30th anniversary.
  • Transportbetons MB buys new mobile ready-mixed concrete plant.


  • Concrete research center opens its new laboratory.
  • A new ready-mixed concrete facility of Transportbetons MB has started operations in Liepāja.
  • Renewed operation of UPB building company GROTTA.
  • Dzelzsbetons MB has become a member of International Glassfibre Reinforced Concrete Association.
  • AILE group invests in new technologies for the production of insulating glass units.
  • UPB has started construction of a new production facility of prefabricated concrete structures in Liepaja, Latvia.


  • AILE group celebrates its 25th anniversary.
  • Concrete research centre opens the first accredited concrete laboratory in Daugavpils, Latvia.
  • UPB Group’s company Alto 4.0 has developed an enterprise resource-planning system called Alto ERP.
  • Stiklu centrs has expanded production area by 50%.


  • UPB group launches the digital solution company ALto 4.0. (www.altoerp.com)
  • UPB opens ans engineering bureau in Lithuania, where the engineering office UAB UPB Engineers begins its work.
  • The engineering bureau "Būve un Forma" joins the UPB group.
  • Transportbetons MB invests in transport fleet development and new mobile concrete plant.
  • A new production plant in Grobina, Latvia has been established for the production of wooden-aluminum structures.
  • The steel structure and mechanical engineering production area has been expanded.