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The institution of engineers australia (9)

Castrol limited (6)

Colonial engineering co pty ltd (5)

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Expotrade australia pty ltd (5)

Programmed skilled workforce limited (5)

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Siemens nixdorf informationssysteme ag (5)

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Australian academy of technological sciences and engineering limited (4)

Concentric asia pacific pty ltd (4)

Ertech holdings pty ltd (4)

Goldeagle nominees pty ltd as trustee for the wilmot family trust trading as wilmot engineering (4)

Koukourou pty ltd (4)

Kanga engineering pty ltd. (4)

Midas touch towers pty ltd (4)

Museum of science (4)

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Australian national university (3)

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Human performance engineering limited (3)

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Power box ag (3)

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Sacher associates pty ltd (3)

Tenthousand projects, llc (3)

Triple eight race engineering australia pty ltd (3)

University of technology, sydney (3)

Valve tech engineering pty ltd (3)

4 dimensions infrastructure pty ltd (2)

A.C.N. 678 923 398 pty ltd (2)

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Australian childcare projects limited (2)

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Bednar fmt s.R.O. (2)

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Blackwater music pty ltd as trustee for white family trust trading as blackwater projects (2)

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Castrol limited (2)

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Didier-werke ag (2)

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Energy infrastructure partners ag (2)

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Engineering education australia pty limited (2)

Engineering information, inc. (2)

Environment one corporation (2)

Etihad airways (2)

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Global brother srl (2)

Globalspec, inc. (2)

Griffith university (2)

Group lotus limited (2)

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Holley performance products inc. (2)

Human performance engineering pty ltd (2)

Institute of public works engineering australasia (nsw division) ltd (2)

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Infrastructure sustainability council (2)

Institution of engineers australia (2)

International business machines corporation a new york corporation (2)

Invest europe, association internationale sans but lucratif (2)

J.A. engineering group pty ltd (2)

Jinjiang shunchang machinery manufacturing co., ltd. (2)

Japan transport engineering company (2)

Jerome paul higgins as trustee for the integrated engineering trust (2)

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Mmi-ipco, llc a delaware limited liability company (2)

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Nippon steel corporation (2)

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Nordischer maschinenbau rud. baader gmbh + co. kg (2)

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Structural systems limited (2)

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The institution of engineering and technology (2)

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Wahler auto thermal management solutions(anhui) co.,ltd. (2)

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Ebm-papst mulfingen gmbh & co. kg (2)

Terra infrastructure gmbh (2)

"Lozovaya forging and farm vehicle engineering works", limited liability company (1)

02 environmental pty ltd (1)

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86 dawn pty ltd (1)

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A. persidis & sia o.E. ats biovista (1)

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