General construction and metal structures since 1991
Lenmontag Group has unique experience in construction projects for heavy machinery, chemical and mining, and other branches of industry

About us

Lenmontag, a Limited Liability Company was established in St. Petersburg, Russia, in the year 1991. Our immediate and ultimate goal was set within the highest level of construction quality. Today, Lenmontag industrial group stands as one of the largest heavy industry holdings in St. Petersburg and well known in the North-Western region of Russia as a construction, production and engineering company.

  • 28
    years of service
    28 years of service
    Lenmontag Group was established in St. Petersburg, Russia, in year 1991
  • 120
    accomplished projects
    120 accomplished projects
    We have accomplished more than 120 construction projects during our history
  • 16
    regions of Russia
    16 regions of Russia
    We provide construction services not only in our home North-Western Region, but across entire Russian Federation
  • 2000
    2000 employees
    Our company enjoys partnership with more than 2000 construction professionals
Lenmontag History
  • 309 627
    tons of steel structures
    309 627 tons of steel structures
    Lenmontag Steelworks provides its clients with building and bridge structural metal components
  • 4
    industrial facilities
    4 industrial facilities
    Lenmontag Group encompasses four production facilities and plants in St. Petersburg and Leningrad Region
  • 47
    heavy units
    47 heavy units
    Our holding possesses more than 40 units of heavy construction machines and trucks
  • 80
    industrial projects
    80 industrial projects
    We have successfuly performed at more than 80 industrial construction projects


Услуги технического заказчика в СПб
Technical Customer Lenmontag company provides the services of a Technical Customer in St. Petersburg, the Leningrad ...
Генеральный подряд при строительстве зданий
General contractor Partnership with a general contractor in construction project provides the customer with guarante...
Монтажные работы
Montage and installation works Lenmontag Montage Department provides services for the assembly and on-site installation of metal...
Общестроительные работы
Construction works Lenmontag Civil Works Department performs full range of general construction works in St. Petersb...
Steel frames production Lenmontag Steelworks manufactures construction steel elements, building frameworks and bridge spa...
Монтаж инженерных сетей
Utilities and engineering Lenmontag company is engaged in the installation of utilities and supply lines in residential, in...


С Новым Годом 2020
Happy New Year 2020!
Happy New Year 2020!

Dear colleagues and partners!

Lenmontag Group wishes you a Happy New Year and Merry Christmas!

День строителя
Construction Professionals Day 2019!
Construction Professionals Day 2019!

Lenmontag Steelworks congratulates its employees and partners with a Construction Professionals Day 2019!

Happy New Year 2019!
Happy New Year 2019!

As always, Lenmontag Group congratulates its employees and partners with a Happy New Year! We wish you and your families all the best, successes and good health.