12D Solutions  is an Australian software developer specialising in surveying and civil engineering applications. 12D Solutions was established in 1988 offering and supporting principal product suites, 12d model directly and by distributors across the world.

12D Solutions offers civil engineering and surveying applications for a wide range of client which includes civil and water engineering consultants, surveyors, environmental consultants, local, national and state government department and authorities, construction companies, research institutes and mining consultants.

Dr Lee Gregory, Managing Director and Mr. Alan Gray, Technical Director are head of 12D Solutions. Dr. Gregory has working experience in technical and computer industries for more than twenty years. Dr. Gregory holds a Ph.D in Mathematics from Sydney University. Mr.Alan Gray has more than twenty years of specialised experience in programming and systems designing for computer-aided design applications. Mr.Alan Gray holds a Bachelor degree from Queensland University of Technology specialising in Civil Engineering.

12D Solutions provides innovative solution as a result of combined knowledge and experience of Dr. Gregory and Mr. Alan Gray who are back by a team of qualified and well trained professionals. A team of qualified professionals provide solutions that are second to none.