Mike Stephenson has worked for 20 years in the WA Construction Industry. His qualification is a B.Sc(Hons) Degree in Construction Management. Mike is a Registered Builder in Western Australia.

Tasha Costigan manages our day to day operations in the office and our accounts and book keeping. Tasha provides support to Project Managers and Supervisors and is in charge of Abacus's Business Development, whcih is essential to our continued growth and improvement.

Robert Petrilli has returned to Abacus, having previously worked for us for 5 years. He is a qualified Carpenter and Site Supervisor and has 36 years experience in the WA construction industry.

Daniel joined Abacus in March 2012. He holds a Bsc Degree in Construction Management and is  qualified Quantity Surveyor as well. Daniel heads up our estimating depertment and brings with him experience from South Africa, the Uk and Western Australia. 

Shane Lomas started with Abacus as a site Labourer 5 years ago and has worked his way up to Site Supervisor. After a brief break from Abacus we welcome Shane back to the Team at Abacus.