ABOUT ONPHASE

 A Finance and Operations Platform Built For People Who Run The Numbers

onPhase works with dealerships and mid-market organizations whose finance teams handle serious invoice volume across multiple locations and entities. For more than 25 years, the onPhase team has helped organizations streamline operations to improve efficiency and unlock opportunities for future growth.


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One platform built to unlock working capital and accelerate growth

AP Automation 
Captures, codes, and verifies every invoice with 99% accuracy using AI, backed by human oversight.

Payments Automation
Pays every supplier by ACH, wire, check, or virtual card through one embedded workflow.

Document Management 
Stores every invoice and document in one searchable, audit ready archive, no more file boxes at year end. 

Business Process Management
Routes approvals by rooftop, department, vendor, and amount, with a full audit trail across every location.

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New Name. Same Mission. Bigger Vision.

Founded in Tampa Bay, Florida, in 2000 as DocuPhase, we have spent over two decades helping businesses eliminate bottlenecks, improve accuracy, and gain control of their financial processes.
What began with document management and workflow automation has evolved into comprehensive financial automation solutions, including Accounts Payable, Payments, Online Forms, and Document Storage. Our evolution is grounded in the same mission we’ve always had: to help organizations work smarter and more effectively.
Today, as onPhase, we are better positioned to support modern organizations with a powerful, integrated platform that streamlines processes, improves data accuracy, and provides real-time visibility and control over financial operations. As onPhase, we’re “phasing” out inefficiencies and “phasing” in smart, automated processes that empower teams to focus on high-value work. Together, let’s phase into the future of work.
Clearwater, FL

Meet the onPhase Leadership Team

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Robert-Michlewicz--crop

Robert Michlewicz

Chief Executive Officer

Kathryn Eskandarian- crop

Katie Eskandarian

Chief Financial Officer

Jeff Zamczyk- crop

Jeff Zamczyk

Chief Revenue Officer

Domingo Pichardo- crop

Domingo Pichardo

Chief Technology Officer

Sudarshan Ranganath- crop

Sudarshan Ranganath

Chief Product Officer

Heather Peterson- crop

Heather Peterson

Chief Customer Officer

Boyce Adams- crop

Boyce Adams

Chief Payments Officer

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Life at onPhase

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Open Positons

Grow your career with a team that values curiosity, collaboration, and impact while shaping the future of financial automation.