What we do
Stellen is a specialised civil and hydraulic engineering design firm. We provide expert advice to a range of markets including health and aged care, education, waste management, industrial and transportation.
With a depth of technical expertise and the ability to translate this into meaningful and useful everyday advice, Stellen is a leader in all of the key markets that it serves.
Our core design and advice services are:
Stormwater and hydraulics
Flooding and hydrology
Water and sanitation
Civil and earthworks
Suite 103, Level 1, 27 Belgrave Street
Manly, NSW, 2095
Tell us about your project
We are really good at a few things so we are careful to make sure we work with clients who are a good fit.
Please tell us a little about your project so we can figure out how best to help you.
Stellen donates a range of pro-bono and voluntary water engineering services to partners in Western Province, Solomon Islands.
Ranongga.org is an initiative of Partner Housing Australasia that has a ten-year history of successfully delivering water and sanitation projects to rural villages on the island of Ranongga. So far the program has helped around 4000 people get safe access to clean drinking water.
Learn more and how to get involved at Ranongga.org