Company lists · Data refreshed September 2026

Top 13 Private client accounting firms based in Hauppauge, United States

Name: Private client accounting firms based in Hauppauge, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 26 companies tracked

RevenueBase identified 26 company matches for private client accounting firms associated with Hauppauge, United States as of September 2026 and tracks 293 professional contacts across them, including 109 with verified work emails. Across the United States, New York is the largest hub for this category (650 companies); Hauppauge has 26.

This list covers company matches for private client accounting firms associated with Hauppauge, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built

26Companies

293Contacts tracked

109Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 13 largest private client accounting firms based in Hauppauge, United States

Ranked by team size

Top 13 of 26 company matches for private client accounting firms based in Hauppauge, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nawrocki Smith LLP	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	51-200	67 contacts →
	Exact match “Nawrocki Smith is a full-service accounting and advisory firm offering expert financial services to individuals, small to mid-size corporations, Fortune 500 companies, local…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Cycle CPA	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	11-50	18 contacts →
	Exact match “Cycle CPA is a full service firm that offers remote bookkeeping, controller, and CFO services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	Fuller Lowenberg & Co., Cpas P.C	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	11-50	14 contacts →
	Exact match “When you look at a field of dandelions, you can choose to see a million weeds or a million opportunities.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Callaghan LLP	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	11-50	14 contacts →
	Exact match “CALLAGHAN CPA LLP is a full service certified public accounting firm providing tax, accounting and consulting services to individuals and businesses.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Madison Global Partners, LLC	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	11-50	13 contacts →
	Exact match “PORTFOLIO MANAGEMENT We have developed an approach to personal, professional and business portfolio management which seeks to maximize long-term goals and expectations while…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Lebenthal Global Advisors, LLC	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	11-50	12 contacts →
	Exact match “We’ll put our decades of financial knowledge to work to build a practical plan and investment portfolio for you, with the goal of making the most of your hard work – just as we…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Magii, INC	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	11-50	7 contacts →
	Exact match “As one of the top wealth management firms in the Long Island, New York area, we strive to provide effective, ongoing communication between ourselves and you, our valued client.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Mitlin Financial, INC	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	1-10	6 contacts →
	Exact match “Bringing JOY to Your Money Journey™ At Mitlin Financial we help you pursue your JOY, whether just getting started, preparing for retirement, or well into your golden years What We…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Blatt & Dauman LLP	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	11-50	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Diversified Private Wealth Advisors	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	11-50	4 contacts →
	Exact match “Diversified Private Wealth Advisors is dedicated to the success of its clients.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Armbrecht & Company, Cpa, PC	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	1-10	3 contacts →
	Exact match “As a full-service public accounting firm, Armbrecht & Company provides exceptional service to a wide array of clientele.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Homler & Homler, Cpas, P.C	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Janice Redmond & Associates, Certified Public Accountants	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 5, 2026	1-10	2 contacts →
	Exact match “Janice Redmond & Associates is a full-service accounting firm serving clients in many different industries for more than two decades.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “private client accounting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 13 of 26 private client accounting firms based in Hauppauge, United States

See the full list, filter by size, metro and specialty, and access 109 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Private client accounting firms based in Hauppauge, United States at a glance

As of Sep 5, 2026

37.2%Verified-email coverage

11.3Average contacts per company

11-50Median size (employees)

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Hauppauge, so it is reported there. Company counts and contact totals on this page are exact for Hauppauge, over 26 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Hauppauge, United States whose business descriptions match “private client accounting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 109 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Private client accounting firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “private client accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private client accounting firms are there based in Hauppauge, United States?

RevenueBase identified 26 company matches for private client accounting firms associated with Hauppauge, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nawrocki Smith LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most private client accounting firms?

New York leads the United States with 650 company records, followed by Houston (422) and Atlanta (329). Hauppauge has 26.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 109 professional contacts with verified work emails tracked across these 26 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 26 private client accounting firms based in Hauppauge, United States. Start with a free account, no credit card.

Download this list →

Related lists

Private client accounting firms by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.