Topcon Positioning Group has acquired all the outstanding shares of Viasys VDC

Topcon Positioning Group has acquired all the outstanding shares of Viasys VDC, an innovator company in software development for infrastructure construction based in Espoo, Finland.

The acquisition strengthens Topcon’s software development expertise and supports delivery of advanced Topcon VDC (Virtual Design and Construction) solutions with seamless BIM (Building Information Modeling) interoperability for customers worldwide.

We continue to develop specialized software tools assisting project owners, designers and contractors in deploying VDC and construction data management solutions in their infrastructure and site-work projects. Utilizing state-of-the-art technologies, our solutions enable creation and review of comprehensive BIM models to optimize the construction process throughout the project’s lifecycle delivering enhanced quality, higher efficiencies and reduced costs.

More information about the acquisition will follow during spring/summer 2018.

About Topcon Corporation

Topcon Corporation is headquartered in Tokyo Japan ( The company’s main operations are divided into three segments: Smart Infrastructure, Positioning and Eye Care. Its brands include Topcon, Sokkia, Tierra, Digi-Star, RDS Technology, and NORAC. Topcon Corporation (, founded in 1932, is traded on the Tokyo Stock Exchange (7732).

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