Insights

International Expertise CASTELLON | HALLOUN’s extensive experience in advising foreign individuals and businesses entering the U.S. market presents a strong opportunity to offer tailored immigration and cross-border financial services, catering to their unique compliance and advisory needs.

Minority Owned Focus Being recognized as an outstanding minority owned business enhances its appeal to clients seeking diverse and inclusive service providers, opening avenues to partner with corporations and organizations prioritizing supplier diversity.

Global Network As a founding member of ICG-International Consulting Group with a presence across the Americas and Europe, the firm offers a pathway to connect with a broad international client base seeking cross-border consulting and accounting solutions.

Large Firm Connections Leveraging the principals’ backgrounds from Big 4 firms like KPMG enables the company to differentiate itself by offering high-caliber, trusted advisory services, appealing to mid-sized and international clients seeking premium expertise.

Technology Adoption The adoption of modern digital tools such as Font Awesome, Polylang, and social media integration indicates a digital-savvy approach that can be further expanded to enhance client engagement, marketing outreach, and online service delivery.

Similar companies to CASTELLON HALLOUN PL

CASTELLON HALLOUN PL Tech Stack

CASTELLON HALLOUN PL uses 8 technology products and services including Font Awesome, Packery, Underscore.js, and more. Explore CASTELLON HALLOUN PL's tech stack below.

  • Font Awesome
    Font Scripts
  • Packery
    Javascript Libraries
  • Underscore.js
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Polylang
    Web Platform Extensions
  • easy pie chart
    Web Tools And Plugins
  • FitVids.js
    Web Tools And Plugins
  • Twitter
    Widgets

Media & News

CASTELLON HALLOUN PL's Email Address Formats

CASTELLON HALLOUN PL uses at least 1 format(s):
CASTELLON HALLOUN PL Email FormatsExamplePercentage
FLast@castellonpl.comJDoe@castellonpl.com
43%
First.Last@castellonpl.comJohn.Doe@castellonpl.com
7%
FLast@castellonpl.comJDoe@castellonpl.com
43%
First.Last@castellonpl.comJohn.Doe@castellonpl.com
7%

Frequently Asked Questions

Where is CASTELLON HALLOUN PL's headquarters located?

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CASTELLON HALLOUN PL's main headquarters is located at 2600 Douglas Road #1000 Coral Gables, Florida 33134 United States. The company has employees across 1 continents, including North America.

What is CASTELLON HALLOUN PL's phone number?

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You can contact CASTELLON HALLOUN PL's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CASTELLON HALLOUN PL's official website and social media links?

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CASTELLON HALLOUN PL's official website is castellonpl.com and has social profiles on LinkedIn.

What is CASTELLON HALLOUN PL's SIC code NAICS code?

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CASTELLON HALLOUN PL's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does CASTELLON HALLOUN PL have currently?

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As of March 2026, CASTELLON HALLOUN PL has approximately 9 employees across 1 continents, including North America. Key team members include President: C. G.Managing Partner: C. M. C.Managing Partner: C. C.. Explore CASTELLON HALLOUN PL's employee directory with LeadIQ.

What industry does CASTELLON HALLOUN PL belong to?

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CASTELLON HALLOUN PL operates in the Accounting industry.

What technology does CASTELLON HALLOUN PL use?

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CASTELLON HALLOUN PL's tech stack includes Font AwesomePackeryUnderscore.jsLightboxPolylangeasy pie chartFitVids.jsTwitter.

What is CASTELLON HALLOUN PL's email format?

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CASTELLON HALLOUN PL's email format typically follows the pattern of FLast@castellonpl.com. Find more CASTELLON HALLOUN PL email formats with LeadIQ.

When was CASTELLON HALLOUN PL founded?

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CASTELLON HALLOUN PL was founded in 2013.

CASTELLON HALLOUN PL

AccountingFlorida, United States2-10 Employees

CASTELLON | HALLOUN Certified Public Accountants & Consultants works with clients to provide timely and consistently high quality service, combined with individualized client counsel and a broad-based financial expertise by seasoned veterans. Also awarded outstanding minority owned business finalist.  

CASTELLON | HALLOUN is an experienced CPA firm whose principals and associates began their careers in public accounting with Big 4 International accounting firms, among which include KPMG. In addition to its extensive experience in tax and business advisory services, CASTELLON | HALLOUN frequently consults foreign individuals and businesses entering the United States with financial and immigration matters.

The firm’s international speaking engagements on “How to do business in the U.S.” have helped thousands of foreigners understand the complexities of the business culture in the United States. Its Managing Partner, Carlos M. Castellon, CPA, is a past Trustee of the Greater Miami Chamber of Commerce (GMCC) and has been elected to represent the Chamber at the Jay Malina International Trade Consortium of Miami-Dade County, Florida.

CASTELLON | HALLOUN is a founding member of ICG-International Consulting Group, formed in 1996. ICG is an alliance of prestigious consulting and accounting firms located throughout the Americas and Europe. ICG is one of the largest consulting alliances specializing in the Iberoamerican markets.

Section iconCompany Overview

Headquarters
2600 Douglas Road #1000 Coral Gables, Florida 33134 United States
Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2013
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    CASTELLON HALLOUN PL's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    CASTELLON HALLOUN PL's revenue is estimated to be in the range of $1M$10M

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