Slate Consulting

Slate Consulting has offices located in Portland, ME and Cranston, RI. We service clients throughout New England and nationally over Zoom.

Many Americans dream of owning their own business. In the months or years since you first became a business owner, how many times have you been told you need bookkeeping services? If you’re like most business owners, the answer is probably, “A lot.” From the time you first opened your doors and began generating revenue, advisors, partners, and other well-meaning associates have undoubtedly weighed in and suggested a bookkeeping service to help keep your company’s books and finances on track. 

If you have ignored that advice this far, it might be a good time to reconsider. Bookkeeping services do more than just record payables and receivables, they guarantee the security, power and success of your business. 

business accounting services near me
business accounting services near me

At Slate Consulting, we understand that lack of time is one of the biggest difficulties facing business owners today. With over 35 years of bookkeeping, finance and consulting experience, Slate has the expert staff to give you the freedom to focus on the growth of your dream. We can customize a plan for any business type. Using sound analytics and forecasting strategies, we can assess the financial health of your business today and implement a forward thinking approach towards the future. Our goal is to ensure your success for years to come.

We provide expert advice for all size businesses.

Slate Consulting Bookkeeping Services

Slate Consulting provides the following business services to companies throughout Maine, Rhode Island and Nationwide.

Our company offers balance sheet reconciliations, processes & procedures, budgeting & forecasting, strategic business planning, monthly financial reportingtransactional work, cash flow planning, tax preparation and 1099 preparation.

Our highly trained staff will work to prepare a comprehensive budget outlining the company’s anticipated revenue and expenses based on historical values.

Meet Our Team

Mark Boutin - Co-Founde - Slate Consulting

Mark Boutin


Mark brings 19+ years of executive corporate finance experience to Slate Consulting. Mark’s corporate finance background has been concentrated in executive accounting & finance roles in both public and private accounting positions. From the beginning of his career in public accounting at KPMG, one of the Big Four accounting firms, and then into the private sector, Mark has held numerous finance leadership roles. In these roles, he has been monumental in improving financial performance and driving company efficiencies, making it possible to scale to the next level.  The knowledge and experience he has gained throughout his finance career range from in-depth financial analysis to strategic planning.

Why Choose Us

Slate Consulting

Professional Experience

Over 35 years of combined knowledge in the finance and bookkeeping industry

Custom Financial Plans

Custom financial plans created with the growth of your business at the core

Saves you Time & Aggravation

Time saving services that allow you to get back to building your business

business accounting services near me
Bookkeeping Services Rhode Island, USA