Insights

Niche Healthcare Focus Established accounting firm serving the NYS Healthcare Community since 1978, indicating deep domain expertise and a potential upsell to healthcare clients seeking specialized compliance and financial services.

Mid Market Scale Size of 11-50 employees and revenue in the $10M-$25M range suggests opportunities for middle-market services, bundled outsourcing, and advisory offerings to scale operations and improve profitability.

Digital Readiness Tech stack includes WordPress, Google Cloud, Microsoft 365, and cybersecurity tools, signaling readiness for modernized workflows; potential to offer cloud, security, and data analytics optimization services.

Growth Signals Recent expansion indicators via notable reputation and ongoing service in NY healthcare could map to client acquisition plays with healthcare providers and affiliated practices seeking robust financial controls.

Competitive Positioning Compared to large firms, HMM & CO., LLP presents an opportunity to position as a cost-effective, specialized advisor for healthcare-focused accounting, internal controls, and regulatory compliance.

HMM & CO., LLP Tech Stack

HMM & CO., LLP uses 8 technology products and services including WordPress, Microsoft 365, Barracuda Email Protection, and more. Explore HMM & CO., LLP's tech stack below.

WordPress

Content Management System

Microsoft 365

Barracuda Email Protection

Email Security

Google Cloud

Infrastructure As A Service

WP Engine

Platform As A Service

Bootstrap

UI Frameworks

Google Analytics

Web Analytics

Twitter

Widgets

HMM & CO., LLP Email Formats	Example	Percentage
FLast@horanmm.com	JDoe@horanmm.com	100%

HMM & CO., LLP Email Formats

Example

Percentage

FLast@horanmm.com

JDoe@horanmm.com

100%

Frequently Asked Questions

What is HMM & CO., LLP's official website and social media links?

HMM & CO., LLP's official website is horanmm.com and has social profiles on LinkedIn.

How much revenue does HMM & CO., LLP generate?

As of September 2026, HMM & CO., LLP's annual revenue is estimated to be $10M - $25M.

What is HMM & CO., LLP's SIC code and NAICS code?

HMM & CO., LLP's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does HMM & CO., LLP have currently?

As of September 2026, HMM & CO., LLP has approximately 26 employees across 3 continents, including North America, Asia and Europe. Key team members include Teacher: J. L. Explore HMM & CO., LLP's employee directory with LeadIQ.

What industry does HMM & CO., LLP belong to?

HMM & CO., LLP operates in the Accounting industry.

What technology does HMM & CO., LLP use?

HMM & CO., LLP's tech stack includes WordPress, Microsoft 365, Barracuda Email Protection, Google Cloud, WP Engine, Bootstrap, Google Analytics and Twitter.

What is HMM & CO., LLP's email format?

HMM & CO., LLP's email format typically follows the pattern of FLast@horanmm.com. Find more HMM & CO., LLP email formats with LeadIQ.

When was HMM & CO., LLP founded?

HMM & CO., LLP was founded in 1978.

HMM & CO., LLP

Q: What is HMM & CO., LLP's official website and social media links?

HMM & CO., LLP's official website is horanmm.com. HMM & CO., LLP has social profiles on LinkedIn.

Q: How many employees does HMM & CO., LLP have currently?

HMM & CO., LLP has approximately 26 employees.

Q: What technology does HMM & CO., LLP use?

HMM & CO., LLP's tech stack includes MySQL, Apache HTTP Server, Google Fonts API, Google Analytics, jQuery.

Q: What is HMM & CO., LLP's NAICS code?

HMM & CO., LLP's NAICS code is 5412 (Accounting, Tax Preparation, Bookkeeping, and Payroll Services).

AccountingNew York, United States11-50 Employees

HMM & CO., LLP is a small- to mid-sized accounting firm based in Hauppauge, New York. Founded in 1978, the firm operates as a practice of Certified Public Accountants serving the New York State healthcare community.

Its services are oriented toward accounting for healthcare providers in New York State, addressing the financial and regulatory needs of that sector. This focus positions the firm within the accounting industry as a specialist serving healthcare clients.

Insights

Similar companies to HMM & CO., LLP

Rehmann

PwC

Baker Tilly

Deloitte

Grant Thornton España

RSM

Crowe

Plante Moran

KPMG