Quantum Contract Solutions

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Raine Gerber

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Most Influential CEO 2026: Contract Management - Australia

Best Construction Contract Management Consultancy 2026 - Australia

Most Influential CEO Awards (2026)
Award logo for winner - Most Influential CEO Awards
About Quantum Contract Solutions
Raine Gerber is the CEO of Quantum Contract Solutions, which provides construction subcontractors with a fully managed contract risk function. Raine worked as a subcontractor on civil and structural steel projects before joining Quantum to help other subcontractors in the same position. Quantum has worked with more than 400 subcontractors and over $30 billion in contracts, covering pre-contract review, variations, claims recovery and dispute strategy.