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About
Proliance International, Inc. designs, manufactures, and markets heat exchange products and temperature control parts for the automotive and light truck aftermarket, as well as heat exchange products. The company's heat exchange products include radiators, heater cores, heaters, radiator cores, and condensers; and temperature control parts comprise condensers, compressors, accumulators/driers, and evaporators. It also offers air conditioning parts and supplies, such as hose and tube assemblies, expansion valves, blowers, and fan clutches. In addition, the company provides charge air coolers, oil coolers, marine coolers, and other specialty heat exchangers for heavy-duty trucks, buses, specialty equipment, and industrial and marine applications, such as agricultural, construction and military vehicles, oil rigs, stationary power generation equipment, and inland sea-going vessels. Its customers include national retailers of aftermarket automotive products, warehouse distributors, radiator shops, hard parts jobbers, and other manufacturers. The company offers its products in the United States, Canada, Mexico, Europe, and Central America. Proliance International, Inc. was formerly known as Transpro, Inc. and changed its name to Proliance International, Inc. in July 2005. The company was founded in 1915 and is based in New Haven, Connecticut.
What is Proliance International stock price today?▼
The current price of PLNTQ is $0 USD — it has increased by +0% in the past 24 hours. Watch Proliance International stock price performance more closely on the chart.
What is Proliance International stock ticker?▼
Depending on the exchange, the stock ticker may vary. For instance, on exchange Proliance International stocks are traded under the ticker PLNTQ.
How many employees does Proliance International have?▼
As of April 02, 2026, the company has 1,546 employees.
In which sector is Proliance International located?▼
Proliance International operates in the Consumer Discretionary sector.
When did Proliance International complete a stock split?▼
Proliance International has not had any recent stock splits.
Where is Proliance International headquartered?▼
Proliance International is headquartered in New Haven, US.