Hudson Technologies Inc. logo

Hudson Technologies Inc.

HDSN | NASDAQ
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$5.19
+$0.02 (+0.39%)
At close: Sep 21, 2026, 4:00 PM ET
$5.20
+$0.01 (+0.19%)
Pre-market: Sep 22, 2026, 5:52 AM ET

Company Profile

Hudson Technologies, Inc. (HDSN) operates as a dedicated provider of specialized refrigerant services, addressing persistent issues within the refrigeration industry, primarily throughout the United States. The company's core business involves the sale of refrigerants and various industrial gases. It also delivers a comprehensive range of refrigerant management solutions, including the recovery and reprocessing of used refrigerants, the refurbishment of reusable cylinders, and hydrostatic testing. Furthermore, Hudson offers "RefrigerantSide" services, which focus on deep system decontamination to eliminate moisture, oils, and other harmful contaminants from refrigeration systems. Beyond these offerings, Hudson provides its SmartEnergy OPS service, a proprietary web-based platform designed for continuous, real-time monitoring of refrigeration and other energy systems. Additional specialized services encompass Chiller Chemistry and Chill Smart programs. The firm also contributes to environmental efforts by participating in the development of carbon offset projects. Hudson serves a diverse clientele, including commercial, industrial, and governmental organizations, as well as refrigerant wholesalers, distributors, contractors, and original equipment manufacturers in the refrigeration sector. Established in 1991, Hudson Technologies, Inc. maintains its corporate headquarters in Woodcliff Lake, New Jersey.

Key Executives

Name Position
Kenneth Gaglione Chairman of the Board, President & Chief Executive Officer
Brian J. Bertaux Chief Financial Officer & Secretary
Robert A. Stoody Senior Vice President of Operations

Latest SEC Filings

Date Type Title
Sep 04, 2026 4 Filing
Aug 26, 2026 4 Filing
Aug 14, 2026 4 Filing
Aug 07, 2026 10-Q Quarterly Report
Aug 06, 2026 8-K Current Report
Aug 05, 2026 8-K Current Report
Jul 31, 2026 4 Filing
Jul 22, 2026 4 Filing
Jul 14, 2026 SC 13G/A [Amend] Statement of acquisition of beneficial own...
Jul 08, 2026 4 Filing
View All SEC Filings
Hudson Technologies Inc.
Hudson Technologies Inc. logo
Country United States
IPO Date Oct 31, 1994
Industry Chemicals - Specialty
Sector Basic Materials
Employees 281
CEO Kenneth Gaglione

Contact Details

300 Tice Boulevard Woodcliff Lake, New Jersey 07677 United States

Stock Details

Ticker Symbol HDSN
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0000925528
CUSIP Number 444144109
ISIN Number US4441441098
SIC Code 5080

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