sentences:  Heavy transport companies tend to focus on renewables, civil and infrastructure, offshore, oil and gas, heavy engineering and power generation industries.Other companies across Europe have also collaborated to form the Route To Space Alliance specifically for providing specialist logistics for AIL's in the Aerospace and Astrospace industries.Due to its strategic location, there are many Dutch-based special transport companies, but due to the relatively small size of the country, these companies, such as Van der Vlist have often started to spread further afield to increase their market, and take advantage of the freedom of movement offered through the EU.