Faced with economic uncertainties around the world, many global design and construction firms have struggled to find a steady stream of opportunities, but some are cautiously optimistic that conditions are improving.

Responding to and preparing for climate change is a huge driver of environmental work globally, according to several firms in the sector.

Low oil and gas prices are continuing to restrict the petroleum industry’s development of exploration and production infrastructure, but the need to deliver affordable liquefied natural gas (LNG) and other fuels to economic centers will boost prospects for pipeline and other distribution infrastructure investments in Asia and other regions.

Developers line up financing and customers, but U.S. partner may sell some stake to raise cash.