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Alex Castelli
  • 703-744-6708
  • 8000 Towers Crescent Drive, Suite 1000
    Tysons, VA 22182
  • Contact Alex

Alex Castelli

CPA, Managing Partner - Emerging Markets
Tysons, VA

With more than 25 years of experience, Alex Castelli serves as CohnReznick's Managing Partner of Emerging Markets which encompasses the Healthcare, Life Sciences, Renewable Energy, and Technology and Media Industry practices. Additionally, he is Co-Leader of the firm’s National Liquidity and Capital Formation Advisory Group and a member of the Public Companies Group. Providing audit, accounting, tax and advisory services, Alex primarily manages commercial enterprise engagements and services privately held companies, investor-backed companies, early and later stage companies, and SEC reporting companies.

The clients served by the Technology and Life Sciences practices include middle-market companies ranging from early stage and emerging growth companies to venture and private equity-backed companies and later-stage public companies. Industry sub-segments within technology include software, SaaS, digital media, mobile advertising, Internet-related, technology enabled services, and IT services. Industry sub segments within life sciences include biotechnology and pharma, medical devices, services, and healthcare IT. Alex plays an active role in all aspects of his engagements including pre-engagement planning, interviews and fieldwork, data analysis, report development, and final presentations. He has been involved in a number of due diligence projects, closing and opening balance sheet audit work, internal control assessments, going private transactions, secondary offerings, and other-SEC filings and private offerings.

Alex began his career in public accounting with a Big 4 firm and also served as a controller for a national retail clothing chain. This experience provided him with a pragmatic perspective that enables him to better understand and advise his clients.


Education

BS, Accounting, Washington and Lee University

Professional Affiliations 

American Institute of Certified Public Accountants

Maryland Association of Certified Public Accountants

Virginia Society of Certified Public Accountants

Northern Virginia Chamber of Commerce, Board of Directors

 

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  • Special Purpose Acquisition Companies (SPACs) Services
  • Venture Capital
Life Sciences & Healthcare
  • Life Sciences
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Public Sector
  • Government Contracting
  • Government
  • Not-for-Profit & Education
Real Estate
  • Affordable Housing
  • Commercial Real Estate
  • Construction
  • Corporate Real Estate
  • Opportunity Zones
  • Tax Credits
Renewable Energy
Technology & Media
Private Clients
  • Entertainment
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  • Medical Practices
  • Private Clients
Cannabis
Services
Advisory
  • Accounting Advisory
  • Financial Modeling and Decision Analytics
  • CFO Advisory
  • Cybersecurity, Technology Risk, Privacy
  • Emergency Management
  • Emergency Rental Assistance Program
  • Technology+
  • Global Consulting Solutions
  • Infrastructure Advisory
  • Project Finance and Consulting
  • Real Estate Advisory
  • Restructuring & Dispute Resolution
  • Risk Advisory
  • Transactions
  • Valuation
Accounting & Assurance
  • Accounting Advisory
  • Accounting Services
  • Attest & Audit
  • Employee Benefit Plans
  • Lease Accounting
  • Paycheck Protection Program (PPP) Loan Forgiveness Assistance
Managed Services & Outsourcing
  • Data & Technology Solutions
  • Managed and Outsourced Services to Administer and Safeguard Public Funds’
  • Mitigate Enterprise Risk & Achieve Compliance
  • Prepare for the Future of Your Business
  • Managed and Outsourced Tax Concerns
  • Transaction Processing, Financial Close, & Reporting
Tax
  • Federal Tax
  • International Tax
  • Exempt Organizations Tax Services
  • Private Clients
  • SBA Disaster Loan Assistance
  • State & Local Tax
  • Tax Credits
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