Jimmy Lea P/L Sydney Main: +61 2 8386 0555
Jimmy Lea Indonesia Telpon: +62 816 733 772



Our consulting firm is highly focused on just a few engineering and simulation services. As one of the leading engineering services companies offering professional services to clients located in Sydney, Singapore, Melbourne, Brisbane and Jakarta, our professional engineers have provided clients with excellent engineering design services supported by our in-house simulation consultants. Should your organisation requires our chartered engineers for plant engineering design, blast mitigation design, building services review, defence systems review; or our simulation consultants for computational fluid dynamics, plant hazard simulation, fluid structure interaction analysis or blast effects analysis, please contact us at:

Jimmy Lea P/L Singapore Main: +65 3159 1298
Sydney Build Expo 2021


To send us a message, please complete the online form and we shall promptly direct your enquiry to the right person. We will endeavour to respond to your enquiry within 24 hours. If your enquiry is urgent, please telephone our office.



If you are seeking employment, please provide your contact details using the same online form and attach your resume. If your skills and experience meet our requirements, we will contact you to schedule for a discussion, otherwise your details will be kept in our system for 12 months.

We will be giving a talk at the Sydney Build Expo 2021 on "How modelling and simulation add values by optimising designs or troubleshooting under-performing buildings". Click the Sydney Build Expo 2021 logo below for details and registration.

3-4 February 2021, Halls 1-4
International Convention and Exhibition Centre

Darling Harbour, Sydney Australia

Engineering & Simulation Consultants