Leading accounts payable recovery audit firm Illumis Global welcomes John Carter as Vice President of Sales & Strategic Partnerships

Illumis Global Appoints John Carter as VP of Sales & Strategic Partnerships

Mount Pleasant, SC, Apr. 2, 2026 – Illumis Global, a leading provider of accounts payable recovery auditing and business intelligence solutions, today announced the appointment of John Carter as Vice President of Sales & Strategic Partnerships. In this role, Carter will lead efforts to accelerate revenue growth, expand strategic partnerships, and strengthen the company’s market position.

 

Carter brings 16 years of experience at GHX, where he built an extensive track record in Healthcare Supply Chain Automation SaaS sales within private equity-backed environments. Over the course of his career, he has demonstrated success both as a high-performing individual contributor closing complex enterprise deals and as a leader building and developing high-performing sales teams. His background combines deep industry knowledge with a consistent record of delivering results in organizations where performance and accountability are paramount.

 

“I’m excited to welcome John to Illumis Global at a pivotal time in our growth,” says Jason Lipari, President and CEO of Illumis. “His track record of building high-performing sales organizations and driving enterprise client success will be instrumental as we accelerate new client acquisition and expand the value we deliver through our platforms. John shares our commitment to building deep, long-term partnerships with our clients, and I’m confident he will have an immediate impact across our business.”

 

Carter’s appointment continues a period of momentum for Illumis Global. The company is growing its client base, strengthening its AP recovery auditing and business intelligence capabilities, and expanding its capabilities through its partnership with Trive Capital. Carter’s leadership will play a key role in sustaining that momentum while reinforcing the company’s commitment to delivering exceptional value to its clients.

Mary Olofsson, Audit Quality Manager, at Illumis Global Accounts Payable Recovery Audit firm

Mary Olofsson

Audit Quality Manager

Mary joined Illumis in 2013 as an analyst with a keen eye for identifying discrepancies, turning them into recoveries for our clients. During her tenure she developed into a Lead Analyst where she has been instrumental as an advisor not only to the audit teams, but also our client contacts to ensure an effective and productive experience. Mary has much experience in several of the largest ERP systems our clients use, allowing her to effectively work hand in hand with clients to resolve issues as they arise. This longstanding experience, aids in her ability with the analysts on individual skill building and knowledge sharing, as well as providing attentive detail to clients and suppliers.

Tony Brush

President / CEO

Working for Illumis for 21 years, Brush has been instrumental in the growth of the company. Brush served as Vice President at Illumis before stepping into the role of President / CEO and has been involved in all aspects of the company’s business throughout his career.

 

Brush’s approach to his role centers on the motto of Illumis, Bright Ideas for Better Profits. Known for his loyalty, team building, and tough but fair expectations, he empowers employees to deliver, therefore fostering a company culture that ensures customers can count on people.