473 newly registered businesses tracked in Hauppauge, New York. Browse by category or see the latest filings below.
Hauppauge, NY has 473 newly registered businesses in our database. 23 of those landed in the past 30 days. We refresh this page daily as new Hauppauge companies appear in the New York Division of Corporations records.
The most active industries in Hauppauge are Real Estate (34), Financial Services (12), and Construction (9). Use the category list below to narrow the results to a single industry, or scroll down for the most recent filings of any type.
Every entry shows the business name, filing date, and category, plus verified owner and contact information where we have it. The latest Hauppauge filing was on Jun 18, 2026. You can jump back to the full New York view any time to compare Hauppauge against other markets.
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