Investment Summary

Thompson Street Capital Partners and Cequel III Exits DDC Solutions

On August 5, 2025, Daikin Applied Americas invested in technology hardware company DDC Solutions from Thompson Street Capital Partners and Cequel III

Investment Highlights
  • This is Daikin Applied Americas’ 2nd transaction in the Technology Hardware sector.
  • This is Daikin Applied Americas’ 7th transaction in the United States.
  • This is Daikin Applied Americas’ 4th transaction in California.

Investment Summary

Date 2025-08-05
Target DDC Solutions
Sector Technology Hardware
Investor(s) Daikin Applied Americas
Sellers(s) Thompson Street Capital Partners
Cequel III
Deal Type Add-on Acquisition
Advisor(s) Lincoln International (Financial)

Target

DDC Solutions

San Diego, California, United States
DDC Solutions is a designer and manufacturer of innovative data center cabinets and cooling solutions. The company provides superior, cost-effective cooling options for the high-density GPU clusters that are required to run artificial intelligence (AI) and other compute-intensive applications. Its products combine the efficiency of water cooling with the flexibility of traditional air cooling. DDC Solutions is based in San Diego, California.

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Investor(S) 1

Investor

Daikin Applied Americas

Minneapolis, Minnesota, United States

Category Company
Founded 1921
Sector Machinery
Employees4,800
DESCRIPTION

Daikin Applied Americas, Inc. is a designer and manufacturer of technologically advanced commercial HVAC systems for customers around the world. Daikin Applied Americas products are magnitude magnetic bearing chillers, pathfinder air cooled chillers and smartsource WSHP are all some of the most efficient products in the market.


DEAL STATS #
Overall 7 of 8
Sector: Technology Hardware M&A 2 of 3
Type: Add-on Acquisition M&A Deals 6 of 7
State: California M&A 4 of 5
Country: United States M&A 7 of 8
Year: 2025 M&A 2 of 3
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2025-08-05 DDC Solutions

San Diego, California, United States

DDC Solutions is a provider of data center cooling and management technology. It'sa complete data center cooling platform that includes the patented S-Series v4 cabinet technology and its leading dynamic management software. DDC Solutions was founded in 2018 and is based in San Diego, California.

Buy -
FOLLOWING DEAL
DATE TARGET DEAL TYPE VALUE
2025-11-04 Chilldyne

Carlsbad, California, United States

Chilldyne designs and manufactures innovative, negative-pressure direct-to-chip liquid cooling systems that deliver reliability and energy efficiency. Chilldyne was founded in 2012 and is based in Carlsbad, California.

Buy -

Seller(S) 2

SELLER

Thompson Street Capital Partners

St. Louis, Missouri, United States

Investor Investor Investor Investor Investor


Category Private Equity Firm
Founded 2000
PE ASSETS 4.5B USD
Size Large
Type Sector Agnostic
DESCRIPTION

Thompson Street Capital Partners is a private equity firm that targets control stakes in profitable, mid-sized North American companies with $5 to $50 million of EBITDA. Thompson Street looks for family businesses, private companies seeking liquidity, corporate divestitures, and public companies going private. Areas of interest include healthcare services, business services, electronics, information technology, and engineered products companies. Thompson Street will not consider investments in start-ups, early stage companies, or real estate. Thompson Street Capital was founded in 2000 and is based in St. Louis, Missouri.


DEAL STATS #
Overall 49 of 52
Sector: Technology Hardware M&A 4 of 4
Type: Add-on Acquisition M&A Deals 26 of 26
State: California M&A 2 of 2
Country: United States M&A 49 of 52
Year: 2025 M&A 2 of 5
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2025-06-18 Bubbakoo’s Burritos

Wall, New Jersey, United States

Bubbakoo’s Burritos is a fast-casual Mexican-fusion restaurant chain offering customizable burritos, tacos, quesadillas, bowls, and other fresh, made-to-order menu items with creative flavor combinations. Bubbakoo’s Burritos was founded in 2008 and is based in Wall, New Jersey.

Buy -
FOLLOWING DEAL
DATE TARGET DEAL TYPE VALUE
2025-09-04 Freddy’s Frozen Custard & Steakburgers

Wichita, Kansas, United States

Freddy’s Frozen Custard & Steakburgers is a franchisor of fast-casual restaurants. Freddy’s fast-casual restaurants feature steakburgers, shoestring fries, and freshly churned frozen custard. The Company’s family-friendly restaurants focus on premium quality ingredients, cooked-to-order food, and best-in-class hospitality. Freddy’s Frozen Custard & Steakburgers was founded in 2002 and is based in Wichita, Kansas.

Sell -
SELLER

Cequel III

St. Louis, Missouri, United States

Investor Investor Investor Investor Investor


Category Private Equity Firm
Founded 2002
Size Small
Type Sector Agnostic
DESCRIPTION

Cequel III LLC is a specialist investment and management firm focused on the development of cable and telecommunications companies. Cequel was formed in 2002 and is based in St. Louis, Missouri.


DEAL STATS #
Overall 9 of 9
Sector: Technology Hardware M&A 1 of 1
Type: Add-on Acquisition M&A Deals 6 of 6
State: California M&A 1 of 1
Country: United States M&A 9 of 9
Year: 2025 M&A 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2024-01-31 DDC Solutions

San Diego, California, United States

DDC Solutions is a designer and manufacturer of innovative data center cabinets and cooling solutions. The company provides superior, cost-effective cooling options for the high-density GPU clusters that are required to run artificial intelligence (AI) and other compute-intensive applications. Its products combine the efficiency of water cooling with the flexibility of traditional air cooling. DDC Solutions is based in San Diego, California.

Buy -