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Accounting & Financial Peace of Mind

Small Business Services



We are a team of accountants with more than 30 years of experience, specialized in small businesses from a variety of industries. We support you step by step in the growth of your business. We use efficient technologies to provide a top quality service, to deliver to your requirements effectively, and to report in a reliable manner.

We deliver our service electronically and to your business address, for your convenience.


We specialize to provide Financial and Economic Analysis for Small Businesses. We help you review your structure of sales cost to make improvements, and tax planning, for financial peace of mind.

We also provide Bookkeeping and Payroll Services.

Contact us at (301)300-5632 or at proadvisorycorp@delfinoco.com



DelfinoCo Family

We are part of the DelfinoCo Business Development Family. DelfinoCo is a business development company serving small businesses in the Washington Metropolitan Area. As part of DelfinoCo, we are absolutely engaged to our clients and their success by providing innovative solutions.

Complementary Programs

Our CL members are professionals, experts and decision makers looking to take an active roll in their communities. Join or start a specialized committee, discuss the main challenges of the business community, build sustainable relations with our corporate partners and other community leaders, co-create sustainable programs and campaigns as part of the solution to make a difference, or simply take advantage of our business development solutions.


ProAdvisoryCorp @

DelfinoCo Headquarters

6701 Democracy Blvd.

Suite 300

Bethesda, MD 20817

Service Available in:

Montgomery County

Frederick County

Contact us at: