Olivia Sheldon

Senior Accountant

Olivia Sheldon

Olivia Sheldon chose Browne Consulting because her “experience in auditing life science companies really piqued my interest in the industry. Now to have a hand in these companies that are driving change and creating an impact is really exciting and humbling.”

Prior to joining Browne Consulting, she worked in audit at KPMG for two years on a large public manufacturing client and served two life science companies: a multinational science and technology company and a start-up pharmaceutical company based in Cambridge, MA.

Olivia Sheldon


Endicott College - B.S in Accounting

Years of experience

3 years

Our Standards Set us Apart

Browne Consulting is committed to providing the highest standard of service to our clients every step of the way. As a trusted extension of your team, we offer consistency, as well as custom solutions backed by years of industry expertise. 

Mark Mele, CPA, MSA


Mark Mele brings over eight years of accounting and finance experience to Browne Consulting Group. Mark joined our team as a Controller, and now leads a team of one overseeing several newer clients who eagerly await their next significant R&D milestones. His areas of expertise are operational accounting, audit/tax preparation and support, accounting system implementation, management/investor financial reporting, budgets, and forecasts.

Prior to Browne Consulting Group, Mark worked at RSM in the Assurance practice serving clients in the renewable energy, manufacturing, and construction industries. After RSM, Mark worked at Cambridge Health Alliance as an Accounting Manager.

Q: What is your favorite quote or mantra, and why?

A: “Be a goldfish” – Ted Lasso

According to Ted Lasso, the happiest animal on Earth is a goldfish because it has a ten second memory. While one should learn from their mistakes, there is no need to dwell on them. Learn and move on.

Q: What are you passionate about outside of work?

A: I play in numerous recreational sports leagues.

Mark Mele


Boston College
M.S. in Accounting 

Bentley University
B.S. in Corporate Finance and Accounting 

Years of Experience

Eight Years

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