Case Studies
Filter by sector or service to see how our data-driven strategies, expert insights, and proven processes have delivered impactful results in cost containment, profit recovery, and financial optimization.


Mining company resolves billing disputes and achieves contractual gains in MRO procurement audit
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Power producer recovers $3M and strengthens supplier performance through real-time contract compliance.
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Global energy giant achieves $38.6 million in cumulative recoveries with meticulous accounts payable audits.
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Top-ranked U.S. research university avoids $3.8+ million in duplicate invoice payments with real-time AP monitoring software.
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Private medical device company prevents $185 million duplicate and overpayments with AP financial control software.
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Oil and gas operator unlocks $9 million in total refunds, including $1 million from overlooked tax reimbursement opportunities.
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Mid-sized oil and gas operator saves $500K while avoiding costly audit with severance tax compliance and recovery.
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Our Sales Tax & Use Recovery team identified a total of $6.6 million in recoveries for a Florida utilities company across two engagements.
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A pilot program for a multinational pharmaceutical company uncovered $1.2 million in recoverable funds through a thorough contract compliance review.
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Our Performance Improvement team identified over $1 million in six months at a billed cost of $425,000 for a major petrochemical company.
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Our Sales Tax & Use Recovery team identified nearly $34 million in available refunds across eight US states for a multinational food manufacturing company.
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Large Texas oil and gas operator recovers $12 million in marketing costs with severance tax expertise.
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Revenew’s rapid response delivered $2.29 million in net savings following a plant disaster.
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Review of a client's Purchase and Sale Agreement led to millions of dollars recovered.
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Final Settlement Statement Review of client's Purchase and Sale Agreement recovered millions within 1 month.
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Revenew’s Contract Compliance team recovered over $2.5 million for our client – in just one year.
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“Best Practices” language closed a loophole and yielded a $1 million settlement for our client.
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The compounding effect of Revenew’s real-time invoice review delivered a total ROI of 328%.
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Revenew’s Strategic Sourcing program enabled our midstream energy client to consolidate and leverage PO/non-PO spend, reduce costs, and drive innovation.
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Revenew’s California Compliance Privacy program delivered ahead of deadline – and eliminated a massive data backlog in just 30 days.
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The realized tax recoveries and savings we delivered to our client averaged 400% ROI over a three-year period.
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Revenew’s Performance Improvement services delivered savings of ~$228 million for our client, resulting in an ROI of over 1,000%.
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Revenew’s Performance Improvement invoice review reduced contractor invoices by a net $272.9 million – generating a 4,800% return on investment for our client.
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