Powered By a Legacy of Excellence
At Sterling ENT, we are more than just R&D Credit Recovery Specialists — we are small business advocates, financial strategists, and opportunity unlockers Backed by the industry expertise and proven systems of The BIS Group, a recognized leader in business innovation, financial compliance, and credit optimization, Sterling ENT was founded with a clear mission: To help small and mid-sized businesses reclaim the capital they’ve already earned — and reinvest it into growth.

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Success Projects

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Why Sterling ENT
With The BIS Group’s deep roots in regulatory compliance, tax recovery, and financial strategy, Sterling ENT delivers:
- Top-tier R&D Credit Recovery Services
- Compliance-First Financial Processes
- Dedicated Support for Underserved Small Business Owners
We understand that most business owners overlook or underestimate their eligibility for federal R&D tax credits. Our role is to change that — through education, seamless execution, and real cash back in your pocket.
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Client Success: Empowering Growth Through Strategic R&D Support
We provide end-to-end consultancy —from identifying qualifying R&D activities to optimizing documentation and compliance. Our tailored strategies help businesses unlock tax incentives, improve data-driven decision-making, and fuel sustainable financial growth.
Real Results, Proven Value
We supported a mid-sized manufacturer in identifying over $300,000 in unclaimed credits through retrospective analysis and documentation coaching—fueling new product development without added tax burden.
Jackson Marshall
- CFO
Mark R.
- Operations Director
Rebecka Sullivan
- Managing Director










