20. mai 1958

20. mai 1958: 5 companies

CHRISTIES STONE QUARRIES PTY. LTD. Registrikood: 007579704

JOHN MACLACHLAN PROPRIETARY LIMITED Registrikood: 004403436 KM registrinumber: 38004403436

MILONG PTY LTD Registrikood: 000232940 KM registrinumber: 86000232940

WOOLLAHRA HOUSE PTY LTD Registrikood: 000232584 KM registrinumber: 91000232584

WALCHEST HOLDINGS PROPRIETARY LIMITED Registrikood: 004403365 KM registrinumber: 21004403365