International business machines corporation (23)

Gasmart (vic) pty ltd (20)

Deutsche telekom ag (16)

Fifth generation systems, inc. (12)

Gas and fuel corporation of victoria (12)

Jemena limited (11)

Nch corporation a delaware corporation (11)

Browning-ferris industries, inc. (10)

A-gas international limited (9)

Bae systems plc (9)

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Distribution central pty ltd (8)

Gas monkey holdings, llc (8)

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Profile systems holdings pty ltd as the trustee for profile systems holdings trust (4)

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Sai global limited (4)

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Spraying systems co. (4)

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United petroleum pty ltd as trustee for united petroleum unit trust (4)

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Internet world publishing systems pty ltd (3)

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Jemena limited (3)

K2 systems ag (3)

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Technology transfer council (3)

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Total energy services inc. (3)

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A.C.N. 601 273 821 pty. ltd (2)

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Becker mining systems ag (2)

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Businesshq pty ltd (2)

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