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William Maroni Rynomi Accountant Consult

ABOUT US

Rynomi LLC is a limited liability company specializing in accounting and consulting services. We are passionate, hands-on professionals dedicated to the clean, efficient, and accurate management of your financial records.

At Rynomi, we believe that bookkeeping should be straightforward and stress-free so you can focus on running and growing your business. Our team supports both small and large businesses with tailored solutions, whether you need one-time project support or ongoing accounting services.

In addition to traditional bookkeeping, we offer process improvement strategies designed to streamline your workflows, automate Excel workbooks, and harmonize procedures across teams. By establishing clear, standardized practices, we help maximize efficiency and boost productivity.

With Rynomi, you gain more than just a service provider. You gain a reliable partner invested in your financial success.

Jie Maroni Rynomi Accountant Consultant.

WILLIAM MARONI, CPA, CFE

JIE MARONI, CPA

William Maroni is the co-founder and co-owner of Rynomi LLC. He is a Certified Public Accountant (CPA) and Certified Fraud Examiner (CFE) with over 19 years of experience in both public accounting and private industry. He holds a Bachelor of Business Administration from Clayton State University and a Master of Science in Accounting from Western New England University.


William brings a wealth of expertise in:

  • Financial reporting and analysis

  • Business consulting and advisory

  • Month-end close and general ledger management

  • Process improvement and harmonization

  • Advanced Excel modeling and automation


Known for his analytical mindset and commitment to quality, William helps businesses streamline their operations and make confident, data-driven decisions.


Outside of work, William enjoys golfing and proudly cheering on his children at their athletic and school events. 

Jie Maroni is the co-founder and co-owner of Rynomi LLC. She is a Certified Public Accountant with over 16 years of combined experience in public accounting and private industry. She holds both a Bachelor of Science and a Master of Science in Accounting from the University of Connecticut and has a deep understanding of U.S. Generally Accepted Accounting Principles (GAAP).


Jie’s expertise spans a broad range of accounting and financial functions, including:

  • Month-end financial reporting and analysis

  • Journal entries and balance sheet reconciliations

  • Sarbanes-Oxley (SOX) compliance and internal controls

  • Accounts receivable and accounts payable

  • Cost accounting and auditing


She is known for her precision, integrity, and dedication to helping businesses operate more efficiently and make informed financial decisions.


Jie lives in scenic New Hampshire with her husband and two children. Outside of work, she enjoys dog sports such as agility and rally, and is a proud supporter at her children’s athletic events.

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