A boutique accounting and consulting firm dedicated to serving our clients and cultivating the next generation of high-caliber professionals.

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About Us

Nexus CPA PR, LLC (“Nexus CPA”) is a professional services firm founded in 2022. Our partners, José Sierra, Juan Carlos Berríos and Gretell Báez, are Certified Public Accountants that bring over 20 years of financial experience.

Headquartered in Old San Juan, Nexus CPA PR LLC is the connection between clients and successful results. Our firm specializes in financial and insurance industries , from the idea of a new process or complex transaction to the final implementation considering key risks mitigation.

Whether you’re in a start up phase or you want to transform and innovate your financial processes, we will pivot your strategy and protect what you created, but we will also also help your organization it thrive in maximizing it with the right talent in the most efficient way. We bring extensive experience and hands-on style to every project/engagement and customize our support to your individual needs and concerns.

We will also support you thrive by strategically aligning the right talent in the most efficient manner

Colorful row of colonial-style buildings with yellow and green facades, wooden doors and shutters, small balconies, and cobblestone street under a blue sky with clouds.
    • A boutique accounting and consulting firm committed to serving our clients and contributing to our community by developing the next generation of high-caliber professionals.

    • Providers of sophisticated accounting and consulting services in Puerto Rico.

    • Our focus is to provide high-quality, value added, and unique services to our clients.

    • Nexus CPA’s technical expertise encompasses broad subjects such as:

      • Financial Statement and Other Reporting

      • Derivatives

      • Reinsurance

      • Technology and system Implementation (ERP, Financial Processes, Business Analysis, Integration, Change Management)

      • Mergers and Acquisitions

      • Enterprise Risk Management

      • Asset/Liability Management

      • Cash Management

      • Complex Accounting Matters

      • Credit Risk Assessments

      • Corporate Governance

  • To provide professional services of the utmost quality. To help our clients and our team members in cultivating long-term success. To build an environment that encourages development, growth, respect, integrity, dignity, and collaboration. To provide a development path to the next generation of accounting and finance professionals in Puerto Rico.

  • To be the best as financial technical knowledge advisors. It includes an important connection between clients and successful results and at the same time be mentors to the next wave (generation) of high-performing accounting and consulting professionals.

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Our Values

  • Brilliant Client Service: The genuine interest in serving our clients through our vast experience and the development of our colleagues to create shared success

  • Business Focus: A commitment to improving efficiency and driving business value for our clients

  • Entrepreneurial Spirit: Being innovative, consistently looking for innovative ideas, and taking chances

  • Professionalism: Engaging in all dealings with clients and colleagues in a positive and professional manner

  • Differentiated Performance: Setting the standard for team performance through actions and results

  • Ethics and Integrity: Doing the right thing, making sound judgements, and communicating honestly with clients and colleagues

  • Teamwork: The commitment to do your part to assist others and help your team achieve a common goal

  • Initiative: Proactively seeking out opportunities to positively impact the individual, firm, and client.

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Our Services

Nexus CPA offers a wide variety of services to its clients. Below is a summary of key services provided:

  • Financial statement preparation, including notes and supporting schedules

  • Serve as liaison with external auditors and regulators

  • Design of accounting policies and procedures

  • Evaluation of internal control gaps

  • Complex analyses, accounting guidance and support

  • Preparation of business plan, financial forecasts, budgets, and cash flows statements

  • Risk Assessments including Credit Risk Reviews

  • Virtual C-Suite Support

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Audit Support and Finance
Department Scaling

  • Serve as liaison with external auditors, regulators, actuaries and other specialists

  • Perform complex analyses, accounting guidance and support

  • Preparation of business plan, financial forecasts, budgets, and cash flows

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Risk Management and
C-Suite Day to Day Support

  • Provide expertise and resources for Enterprise Risk Management/Credit and Operational Risks

  • Compliance/Technology - Pre-Implementation Readiness and Post-Implementation Check-In

  • Project Deployment including Change Management PMO

  • Virtual C-Suite

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Corporate
Governance

Advise in Corporate Governance Structures and the design and implementation of finance/accounting policies and procedures. and internal controls. Your Company must adapt quickly. We strive to anticipate these changes so you can focus more on creating success.

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Why Nexus CPA?

Our clients face an ever-changing environment and regulatory landscape, as well as challenges in obtaining high-level talent to support its operations. As a boutique professional services firm, we can provide a personalized level of service to suit your needs. We have over 20 years of experience with a successful track in providing services to companies in Puerto Rico through Big 4, Fortune 50 companies and local accounting firms.

Meet the Team

José Sierra

Gretell Báez

Juan Berríos

Pedro Esparra

Ambar Cordero

Tiffany Albaladejo

Roberto Rodriguez

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We are providers of sophisticated accounting and consulting services from Puerto Rico.

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Boutique Firm - Local Expertise - Global Standards