Sharlyn Martinez, CEO

Step into financial mastery and entrepreneurial innovation with Sharlyn Martinez—award-winning CEO, trailblazing Latina entrepreneur, and unstoppable force for economic empowerment.

As the powerhouse behind Sin-cere Consulting Services, Sin-cere Multiservice, and Sin-cere Transportation, Sharlyn has built a thriving business empire dedicated to financial literacy, business growth, and community advancement. Her leadership has earned her the 2024 Trailblazer in Entrepreneurship Award from the R.I.S.E. Women’s Leadership Conference Advisory Council.

Since 2007, Sharlyn has helped countless individuals and businesses navigate the financial world with expertise in strategic planning, bookkeeping, and business development. Her mission: to turn ambition into sustainable success.

Partner with Sharlyn Martinez—your ally in growth, empowerment, and lasting prosperity.

Let’s Build Your Financial Future—Together

Our Commitment

At Sin-cere Multiservice Inc., our dedication to the public is rooted in empowering individuals and communities to achieve financial independence and economic prosperity. We are committed to delivering high-quality financial literacy programs, tailored support for entrepreneurs, and assistance for those re-entering the financial world. Our goal is to foster economic resilience, promote self-sufficiency, and enable informed financial decision-making.

By collaborating with strategic partners and focusing on personalized financial education and entrepreneurial support, we are committed to transforming lives and building a stronger, financially savvy future for the communities we serve. Our dedication reflects a long-standing commitment to enhancing the well-being of Rhode Islanders and contributing to the overall prosperity of the state. Whether it's through empowering small business owners, guiding individuals on their path to financial literacy, or supporting those striving for financial recovery, Sin-cere Multiservice Inc. stands as a pillar of community empowerment and growth.