We Are Castro & Company
An innovative, reliable, and accomplished CPA firm
Who We Serve
Proudly Working with the Federal Government for over 20 years, including the following Departments and Agencies:
- U.S. Department of the Treasury
- U.S. Department of Health & Human Services (HHS)
- U.S. Environmental Protection Agency (EPA)
- U.S. Department of Defense (DoD)
- National Labor Relations Board (NLRB)
- Railroad Retirement Board (RRB)
- Institute of Museum and Library Services (IMLS)
- Privacy and Civil Liberties Oversight Board (PCLOB)
![Castro Ampersand](https://castroco.com/wp-content/uploads/2024/01/Ampersand-Logo.png)
![Thomas and Millie](https://castroco.com/wp-content/uploads/2024/01/Thomas-and-Millie.png)
Our Story
For over two decades, Castro & Company has solidified its position as a leading audit, advisory, and accounting firm in the heart of the Washington, DC, Metro area.
We serve as hands-on, trustworthy advisors to our clients with a methodology grounded in customized and innovative services. Our team’s work commemorates our country’s proud traditions; indeed, our track record demonstrates initiative, expertise, and outstanding results.
Primary NAICS Codes:
Auditing: 541211
Advisory: 541611
Accounting: 541219
Our Values
![Dedicated Icon](https://castroco.com/wp-content/uploads/2024/01/Dedicated-Icon.png)
Dedicated
Castro & Company consists of passionate and seasoned professionals who approach each client’s needs with a proactive mindset. Every team member commits to going above and beyond in delivering outstanding services.
![Knowledgeable Icon](https://castroco.com/wp-content/uploads/2024/01/Knowledgeable-Icon.png)
Knowledgeable
We believe compelling results are only possible through the latest industry procedures. Therefore, our ability to adapt to this versatile industry illustrates our commitment to excellence.
![Trusted icon](https://castroco.com/wp-content/uploads/2024/01/Trusted-icon.png)
Trusted
Our unwavering dedication to client needs and mission requirements has established our reputation as a reliable strategic partner. We share considerable trust and confidence with our clients because we prioritize their satisfaction.
Our Memberships & Affiliations
![AICPA GAQC Member](https://castroco.com/wp-content/uploads/2024/01/GAQC-656x328-1.png)
Member of the AICPA GAQC
Castro & Company is a proud member of the AICPA Government Audit Quality Center (GAQC), demonstrating our commitment to delivering high-quality services. We are also a licensed CPA firm in Virginia and the District of Columbia.
![AGA Logo](https://castroco.com/wp-content/uploads/2024/01/AGA_noTag-1.png)
AGA Corporate Member
As a Corporate Partner, Castro & Company gains exclusive access to senior professionals and opportunities to promote excellent government management practices through research and publications.
Our Team
![Team members collaborating](https://castroco.com/wp-content/uploads/2023/12/77ba2a36c0bc0c3f771811f4b629ba4b-min.png)
Careers
A CPA firm is only as good as its people. We proudly cultivate an environment of collaboration, encouragement, and diversity. Those seeking a fulfilling, challenging, and rewarding career will find one at Castro & Company.
Industry Insights
In this age of rapid technological advancement, artificial intelligence has started to play a significant role in various fields including the realm of public accounting.
Imagine a workplace where it doesn’t matter the color of your skin, ethnicity, gender, age, culture, or physical limitations. A place where you’re celebrated for
NASA awarded contracts to six companies, including Castro & Company to provide agency-wide contract auditing support services.