Newsroom
The latest developments from Sapphire, as featured in the media.
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Investor Relations
Resources for the financial community: Sapphire's announcements, presentations and more.
Our Business
Ranken's service offerings include civil engineering works for metro lines, expressways, railways; the connecting lines for capital airports,
About Us
Sapphire is based in Singapore and has been listed on the Singapore Exchange since 1999.
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