Insights

Regional leadership As one of the largest CPA firms in the Greater New Orleans area with multiple Louisiana offices, there is a clear opportunity to deepen relationships with local mid-market businesses across Metairie, Slidell, Houma, Covington, and Harvey that require scalable accounting, tax, and advisory services.

Growth and scale Revenue range demonstrates sizable operations for a mid-sized firm; target mid-market companies and growing family-owned or regional businesses that may seek outsourcing, R&D credit advice, and complex tax planning, offering cross-sell of assurance, consulting, and technology-enabled services.

Tech-enabled services Current tech stack references web and development tools; emphasize opportunities to modernize clients’ finance tech, implement cloud-based accounting, data analytics, and cybersecurity controls to attract clients seeking digital transformation and efficient financial reporting.

Stable team potential A mid-sized firm with 11-50 employees presents an opportunity to offer training, staff augmentation, and outsourced controller or CFO services to growing firms that need scalable expertise without full-time headcount.

Competitive positioning Position as locally trusted, personalized CPA partner with regional reach vs national firms; tailor value propositions around local market knowledge, industry-specific compliance, and responsive service to win clients who value hands-on, regional leadership.

Similar companies to Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs

Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs Tech Stack

Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs uses 8 technology products and services including Matomo, Amazon Web Services, BootstrapCDN, and more. Explore Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's tech stack below.

  • Matomo
    Analytics
  • Amazon Web Services
    Cloud Hosting
  • BootstrapCDN
    Content Delivery Network
  • Barracuda Email Protection
    Email Security
  • yepnope.js
    Javascript Frameworks
  • FancyBox
    Javascript Libraries
  • jQuery UI
    Javascript Libraries
  • Adobe Fonts
    Web Fonts

Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's Email Address Formats

Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs uses at least 1 format(s):
Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs Email FormatsExamplePercentage
FLast@dhhmcpa.comJDoe@dhhmcpa.com
89%
First.Last@dhhmcpa.comJohn.Doe@dhhmcpa.com
5%
Last@dhhmcpa.comDoe@dhhmcpa.com
6%

Frequently Asked Questions

What is Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's phone number?

Minus sign iconPlus sign icon
You can contact Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs'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 Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's official website and social media links?

Minus sign iconPlus sign icon
Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's official website is dhhmcpa.com and has social profiles on LinkedIn.

How much revenue does Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs generate?

Minus sign iconPlus sign icon
As of August 2026, Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's annual revenue is estimated to be $25M - $50M.

What is Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's SIC code NAICS code?

Minus sign iconPlus sign icon
Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs'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 Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs have currently?

Minus sign iconPlus sign icon
As of August 2026, Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs has approximately 45 employees across 1 continents, including North America. Key team members include Principal: W. F.Business Consulting And Tax Partner: R. B.Administrative Receptionist: W. M.. Explore Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's employee directory with LeadIQ.

What industry does Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs belong to?

Minus sign iconPlus sign icon
Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs operates in the Accounting industry.

What technology does Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs use?

Minus sign iconPlus sign icon
Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's tech stack includes MatomoAmazon Web ServicesBootstrapCDNBarracuda Email Protectionyepnope.jsFancyBoxjQuery UIAdobe Fonts.

What is Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's email format?

Minus sign iconPlus sign icon
Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's email format typically follows the pattern of FLast@dhhmcpa.com. Find more Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs email formats with LeadIQ.

When was Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs founded?

Minus sign iconPlus sign icon
Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs was founded in 1963.
Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs logo

Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs

AccountingLouisiana, United States11-50 Employees

Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs is a partnership of Certified Public Accountants based in Metairie, Louisiana. The firm maintains additional offices in Slidell, Houma, Covington, and Harvey, expanding its presence across the Greater New Orleans area. It is described as one of the larger CPA firms serving the region, reflecting its position within the local accounting industry.

The firm emphasizes delivering high-quality work alongside a high degree of personal attention to its clients. It serves clients with professional accounting services and seeks creative and innovative ways to meet their needs within the regional market.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1963
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Duplantier, Hrapmann, Hogan & Maher, LLP, CPAs's revenue is estimated to be in the range of $25M - $50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.