In 2006, ENKA was awarded the contract for the construction of Toyota Car and Assembly Plant in St. Petersburg, Russia. The plant, with an annual production capacity of 50,000 cars, is one of the biggest Toyota factories in Europe. The factory was constructed on a land covering 214,000 m² with a building area of 57,000 m² .

The plant consists of four major process shops of 12,000 m² each, as well as a 5,000 m²  utility shop and a 4,000 m²  administration building. The poor soil conditions and the high underground water table made it necessary to use deep bored piles and sheet piling techniques for structures, such as sludge pools and booth pits. The plant was completed and handed over in September 2007.

The major process shops included a paint shop, a general assembly shop, a body shop and a production control shop. All the shops were constructed as single storey buildings. The plant also included a 50,000 m² shipping yard for new cars and a 27,000 m² container yard.

The work included the construction of an automobile factory, including four process buildings and 11 service buildings. The project also included the procurement and construction of electrical and mechanical works, roads, parking areas and landscaping.

All slab-on-grade, as well as the foundations and pits were supported with driven piles averaging 29 m in length. The roof structure was made of primary and secondary trusses with a purlin grid of 2.5 m. The steel structure for the roof system rests on precast concrete columns with dimensions of 80mm x 800mm dimensions. The roof covering system was made of two layers of steel load bearing sheets with 140 mm of insulation layer between them. All the shops are single storey buildings and the plant’s facade is a sandwich panel system with insulation.

The mechanical and electrical systems include: HVAC, hot and cold water supply and a fire water main, power supply and lighting, intruder alarm, fire alarm, fully automatic sprinkler, public announcement and emergency evacuation systems, smoke extraction, as well as pressurization and building automation and control.