Lomonosovsky District is located along the southern shore of the Gulf of Finland (coastline length – 65 km); its extent from east to west is about 100 km, from north to south – 40 km. To the east and northeast, the district borders the Pushkinsky, Moskovsky, Krasnoselsky, and Petrodvortsovy districts of Saint Petersburg; to the south and southwest – the Gatchinsky, Volosovsky, and Kingiseppsky districts of the Leningrad Region; to the west – the Sosnovoborsky Urban District of the Leningrad Region.
Distance to Saint Petersburg: 40 km
Area: 1,919 km2
Population: 94,126 people (urban population share – 23.89%, rural population – 76.11%)
Infrastructure: The district has a developed road network, railway connections, and direct access to major sea and air ports located in Saint Petersburg: Bronka Port, MobiDik, and the Great Port of Saint Petersburg.
The total length of public federal and regional or intermunicipal roads in the district is 468.7 km, of which 61 km are federal and 407.7 km are regional or intermunicipal. Federal roads are represented by the southern main semi‑ring A120 "Bolshaya Izhora – Cheremykino – Mga – Kirovsk" (length within the district – 34 km) and the "Narva" highway M11, E20 (length within the district – 27 km); a section of the western semi‑ring of the Saint Petersburg Ring Road also belongs to the federal road network.
Economy: Industry is the leading sector of Lomonosovsky Municipal District's economy. In recent years, steady growth has been observed, driven by stable demand and high product quality.
The average number of employees at large and medium-sized manufacturing enterprises is 8,900 people, accounting for 41% of the employed population in the district's economy.
In terms of shipped products and turnover of manufacturing enterprises, Lomonosovsky Municipal District provides 20% of the regional indicator.
The turnover of manufacturing enterprises in Lomonosovsky District for January–December 2025 amounted to 389,129.1 million rubles – second place in the region.
Major enterprises:
● «Philip Morris Izhora JSC» – production of tobacco products
● «Cres Neva LLC» – products for tobacco manufacturing
● «JACOBS DOUWE EGBERTS RUS LLC» – coffee production
● «Confectionery Association "Lyubimy Krai" JSC» – confectionery production
● «Production Site of Pit-Product LLC» – meat processing
● «Mmprof Packaging LLC» – food packaging production
● «Siemens Gas Turbine Technologies LLC» – gas turbine production
● «Keramin Saint Petersburg CJSC» – ceramic tile production
● «PO SANT LLC» – metalworking (canned food containers for the food industry)
● «Production Association ONIMA-Stal LLC» – manufacture of large‑sized spatial metal structures and non‑standard equipment
● «Skif LLC» – furniture fronts
● «Research and Production Company Electron CJSC» – development and production of modern medical equipment
● «Yalux-group LLC» – production of plastic plates, strips, pipes and profiles
● «Electronic Systems JSC» – production of control instruments and electrical equipment
● «TOSP Severnaya Zvezda NJSC» – production of pharmaceutical drugs
● «Eco prom LLC» – plant for producing natural food colors
● «Hakel JSC» – electrical equipment, grounding and lightning protection devices
● «TRIER-SPB LLC» – production of dry mixes for the baking industry
● «Baltic Coast Trading House LLC» – production of preserved fish products
● «Confectionery Association Lyubimy Krai JSC» – confectionery production
● «Krupskaya Confectionery Factory LLC» – confectionery production
● «Polygrafofoemlenie-FLEKSO LLC» – production of a wide range of packaging
