M&A Deal Summary

CSW Industrials Acquires Mars Parts

On October 1, 2025, CSW Industrials acquired electrical equipment company Mars Parts from MARS for 650M USD

Acquisition Highlights
  • This is CSW Industrials’ 2nd transaction in the Electrical Equipment sector.
  • This is CSW Industrials’ largest (disclosed) transaction.
  • This is CSW Industrials’ 8th transaction in the United States.
  • This is CSW Industrials’ 1st transaction in New York.

M&A Deal Summary

Date 2025-10-01
Target Mars Parts
Sector Electrical Equipment
Buyer(s) CSW Industrials
Sellers(s) MARS
Deal Type Divestiture
Deal Value 650M USD

Target

Mars Parts

Hauppauge, New York, United States
Mars Parts specializes in motors, capacitors, and other components and supplies used for HVAC/R repairs and replacements. Mars Parts is based in Hauppauge, New York.

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Buyer(S) 1

Buyer

CSW Industrials

Dallas, Texas, United States

Category Company
Founded 2014
Sector Diversified
Employees2,600
Revenue 793M USD (2024)
DESCRIPTION

CSW Industrials is a diversified industrial growth company with a portfolio of industry-leading businesses in three segments: Industrial Products; Coatings, Sealants & Adhesives; and Specialty Chemicals. CSW Industrials was founded in 2014 and is based in Dallas, Texas.


DEAL STATS #
Overall 9 of 9
Sector: Electrical Equipment M&A 2 of 2
Type: Divestiture M&A Deals 1 of 1
State: New York M&A 1 of 1
Country: United States M&A 8 of 8
Year: 2025 M&A 2 of 2
Size (of disclosed) 1 of 7
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2025-03-18 Aspen Manufacturing

Humble, Texas, United States

Aspen Manufacturing is a coil manufacturer, that offers a broad range of residential and light commercial evaporator coils, coils and blowers for manufactured homes, air handlers, and line sets and is sold throughout the United States and Canada by wholesalers and distributors. Aspen utilizes state-of-the-art fabrication and assembly equipment as well as stringent quality inspections to maintain the highest possible quality in all its products. Aspen Manufacturing is based in Humble, Texas.

Buy $314M

Seller(S) 1

SELLER

MARS

Hauppauge, New York, United States

Category Company
Founded 1946
Sector Electrical Equipment
DESCRIPTION

MARS is a distributor of HVAC/R parts to authorized wholesalers and manufacturers in the United States and internationally. MARS was founded in 1946 and is based in Hauppauge, New York.


DEAL STATS #
Overall 1 of 1
Sector: Electrical Equipment M&A 1 of 1
Type: Divestiture M&A Deals 1 of 1
State: New York M&A 1 of 1
Country: United States M&A 1 of 1
Year: 2025 M&A 1 of 1
Size (of disclosed) 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2013-05-25 Heat Controller

Jackson, Michigan, United States

Heat Controller, Inc. is a provider of residential and commercial heating, cooling, and dehumidification equipment.

Buy -