The company was created from the Design Group of Mostotrest №6 in USSR in Leningrad in 1945

1968 – 1985
Design Group was transformed into Leningrad Special Design Department Bureau of Glavmostostroy. By this time we had already 400 bridges in service within Leningrad Region, Murmansk Region, Arkhangelsk Region, Novgorod Region and Pskov Region.
1986 – 1999
Back in 1986 we were Leningrad Special Design Department Bureau of Glavmostostroy and further became Government Company Institute Giprostroymost.
In 1994 Institute Giprostroymost was transformed into Joint Stock Company Institute Giprostroymost and later into Leningrad (Saint Petersburg) Department. By this period we developed more than 200 projects in Russian Federation, being carried out the design and construction supervision of Hien Liong Bridge, Vietnam, as well as six small bridges in Finland, design completion of Moscow Ring Road plus Third Moscow Ring Road, Volokolamskoe Road Interchange, Moscow City.
2000 – 2006
In 2000 was formed Joint Stock Company Institute Giprostroymost – Saint Petersburg. In 2004 JSC Institute Giprostroymost – Saint Petersburg was transformed into Stock Company Institute Giprostroymost – Saint Petersburg.
From 2001 till 2006 our Enterprise accomplished the design and technical supervision of Bolshoy Obukhovsky Cable-Stayed Bridge over the Neva River on Saint Petersburg Ring Road, Extradosed South Bridge over the Daugava River in Riga (Latvia), Arch Cable-Stayed Bridge over the Ishim River, Astana (Kazakhstan).
2007 – 2012
From 2007 till 2012 we were the General Designer of the bridge over Novaya Pregolya and Staraya Pregolya Rivers, Kaliningrad and participated in reconstruction of Berlinsky Bridge on Kaliningrad Bypass.
SC Institute Giprostroymost – Saint Petersburg was the General Designer of Cable-Stayed Bridge over the Golden Horn Bay and one of the three designers of the Cable-Stayed Bridge to Russky Island across Eastern Bosphorus Strait, Vladivostok with huge main span of 1,104m long. Those bridges crossing were put into operation in summer 2012, during the Summit of APEC in Vladivostok.
Besides, cable-stayed bridges, we completed a number of civil structures for Far East Region, for instance, the girder bridge of 4 kilometers long over Amur Bay and flyovers on highway to Patrokl Bay.
From 2009 till 2012 we were honored as a General Designer of huge international project in Turkmenistan. Institute Giprostroymost – Saint Petersburg designed 12 junctions in Ashgabat and two traffic interchanges in Avaza region near Turkmenbashi City. From 2011 till 2013 we developed and constructed three overground pedestrian crossings in Saint Petersburg, Russia.
Since 2012 the Company collaborates in the development of the project Western High Speed Diameter, Construction Stage IV & V, Saint Petersburg.
Institute Giprostroymost completed several structures for Olympic Games – 2014, Sochi. For instance, the design of structure on Sochi-Adler Highway to Alpica-Service resort, analytical assessment of the Cable-Stayed Bridge on Mzymta River during period of 2009 till 2013. Also we fulfilled the renovation of Adler RR Station in 2013.
Our Enterprise is the General Designer on several sites of the Saint Petersburg Ring Road within variety of other facilities in Russian Federation and abroad.
2013 – till present
Since 2013 the project West Bridge in the town of Tver was being designed. We developed the pre-design of the future Vladivostok Ring Road. Our Enterprise takes part in the project  Yamal LNG (the idea was encompassing natural gas production, liquefaction and shipment). The Project consists of construction of a liquefied natural gas (LNG) plant with an output capacity of about 16.5 million tons per year via application of the South Tambey Field as a resource base on the Yamal Peninsula beyond the Polar Circle.
In 2014 outstanding Spartak Stadium in Moscow was fulfilled and footbridge over the Moscow River in of Krasnogorsk City between Myakininskaya and Pavshinskaya holms.
In 2015 the overpass Vostochnaya with the bridges over the Staraya Pregolya and Novaya Pregolya Rivers in Kaliningrad was designed.
At the moment we have an honor to be the General Designer of challenging Kerch Bridge Crossing in Crimea considered to be completed by December, 2018.
In 2016 Institute Giprostroymost – Saint Petersburg Ltd was transferred into SC Institute Giprostroymost – Saint Petersburg. Our Company has branches in Moscow, Perm, Vladivostok, Riga, Latvia.