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Rose Tree II, 1400 N Providence Road Suite 1040 Media, PA 19063
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411 Old Baltimore Pike, Chadds Ford, PA 19317

Marissa Sperazza, E.A., and Juliet Onesti, CPA, Promoted to Partners at Barsz Gowie Amon & Fultz, LLC

MEDIA, PA (March 2, 2020) – Barsz Gowie Amon & Fultz, LLC (BGA&F) announced today that Marissa Sperazza, E.A. and Juliet Onesti, CPA have each been promoted to partner. Sperazza formerly served as senior tax manager of the firm and Onesti served as audit manager.

In her role as senior tax manager, Sperazza managed and mentored fellow tax managers and was the team leader for the Chadds Ford office, among other responsibilities. She specializes in tax planning, income tax preparation, and support for small businesses and start-up companies, as well as individuals.

Sperazza began her career more than a decade ago with Steger, Gowie & Co., the firm that would eventually merge with Merves Amon & Barsz, LLC to become today’s Barsz Gowie Amon & Fultz LLC.  

In her role as audit manager, Onesti oversaw the firm’s attestation and auditing professionals, as well as the attestation and audit engagements. Throughout her career, Onesti has served in both the nonprofit and government sectors and has worked with professional associations, social service organizations and others.

Prior to joining BGA&F, Onesti spent eight years working with Marcum LLP, a top 15 international accounting firm, and 10 years with Margolis & Company, a large regional firm.

In their new roles as partner, Sperazza and Onesti will continue to perform their existing tax and audit duties, in addition to assisting the management of staff and ensuring the financial wellbeing of the firm.

“We are thrilled to welcome Marissa and Juliet to the leadership team. They each bring a wealth of knowledge and years of valuable experience to their roles,” said Managing Partner Michael Amon, CPA, CGMA, MT. “Their promotions will allow Barsz Gowie Amon & Fultz to continue growing its bench of exceptionally talented tax and audit partners.”

Sperazza earned her bachelor’s degree in accounting from West Chester University and her master’s degree in public accounting from Strayer University.

Onesti received her bachelor’s degree in accounting from Temple University.


About Barsz Gowie Amon & Fultz LLC

Barsz Gowie Amon & Fultz LLC provides a full range of audit, accounting, tax, business planning and management consulting services. In 2017, two accounting firms in Delaware County teamed up to become Barsz Gowie Amon & Fultz. With offices in Media and Chadds Ford, the firm stretches from Delaware County well into Chester County, Lancaster County, Philadelphia, Harrisburg and south to Delaware and D.C. and beyond. For more information, visit

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