Tracked deals
9
9 tracked deals across 2024-2026.
Private Equity Firm
Financial Services
PX3 Partners
London, United Kingdom
London-headquartered private equity firm investing with a thematic focus on sustainable returns and platform-building across industrial and services themes.
- Focus Areas
- Private equity investing, Thematic investing, Platform builds
- Website
- www.px3partners.com
Recent pace
6
6 tracked deals announced in the last 12 months.
Deal mix
Addon
5 addon · 3 buyout · 1 divestiture
PX3 Partners Acquisition Volume by Year
Last 3 years
Actual
Full-year estimate
Supporting Data
Recent Transactions
-
January 8, 2026
- Buyer
- Cleanova, PX3 Partners
- Target
- Airflotek, TES-Clean Air Systems
- Industry
- Manufacturing
- Location
- United States
- Type
- Addon
Cleanova, the PX3 Partners-backed industrial filtration platform, has acquired U.S.-based Airflotek and TES-Clean Air Systems and will consolidate them into Cleanova to enter ultra-clean controlled-environment markets. The bolt-ons add custom fan filter unit (FFU), HEPA/ULPA filtration, and cleanroom distribution capabilities to support semiconductor, biotechnology/pharmaceutical, and data-center customers.
-
January 8, 2026
- Buyer
- Cleanova, PX3 Partners
- Target
- Airflotek, TES-Clean Air Systems
- Seller
- Owners of Airflotek and TES Clean Air Systems (unnamed)
- Industry
- Industrial Services
- Location
- Georgia, United States
- Type
- Addon
Cleanova, owned by PX3 Partners, announced strategic acquisitions of Airflotek and TES-Clean Air Systems to expand its filtration and controlled-environment offerings. The deal is intended to give Cleanova immediate entry into ultra-clean, mission-critical markets including semiconductor manufacturing, biotechnology, and pharmaceuticals.
-
January 8, 2026
- Buyer
- Cleanova, PX3 Partners
- Target
- Airflotek, TES-Clean Air Systems
- Industry
- Manufacturing
- Location
- United States
- Type
- Addon
Cleanova, a Chattanooga-based industrial filtration platform owned by PE firm PX3 Partners, has acquired U.S.-based Airflotek and TES-Clean Air Systems and will consolidate them into its Cleanova business. The add-ons expand Cleanova’s capabilities in ultraclean controlled environments (custom FFUs, HEPA/ULPA filtration) and broaden access to semiconductor, pharmaceutical/biotech and data center end markets.
-
January 8, 2026
- Buyer
- Cleanova, PX3 Partners
- Target
- Airflotek, TES-Clean Air Systems
- Industry
- Manufacturing
- Location
- United States
- Type
- Addon
Cleanova, a PX3-backed industrial filtration platform based in Chattanooga, Tennessee, has acquired U.S.-based Airflotek and TES-Clean Air Systems and will merge them into Cleanova to expand its capabilities in ultra-clean controlled environments. The acquisitions bring custom FFU (fan filter unit) design, HEPA/ULPA filtration expertise and global distribution into Cleanova’s portfolio, targeting semiconductor, pharmaceutical/biotech and data-center markets.
-
January 8, 2026
- Buyer
- Cleanova, PX3 Partners
- Target
- Airflotek, TES-Clean Air Systems
- Industry
- Manufacturing
- Location
- United States
- Type
- Addon
Cleanova, a PX3-backed industrial filtration platform based in Chattanooga, Tennessee, has acquired U.S.-based Airflotek and TES-Clean Air Systems and will consolidate them into a single business within Cleanova. The acquisitions add custom fan filter units (FFUs), HEPA/ULPA filtration and cleanroom expertise, expanding Cleanova's capabilities into ultra-clean controlled environments serving semiconductors, pharmaceuticals, biotech and high-performance data center markets.
-
December 31, 2025
- Buyer
- Com Laude, PX3 Partners
- Target
- Markmonitor
- Seller
- Newfold Digital
- Industry
- IT Services
- Location
- Idaho, United States
- Type
- Buyout
Com Laude completed its acquisition of Markmonitor in a carve-out transaction from Newfold Digital. The deal combines both firms’ corporate domain services to create Markmonitor Group with an initial enterprise value of about $450 million, with operations supported by PX3 Partners.
-
March 5, 2025
- Buyer
- Cleanova, PX3 Partners, PX3
- Target
- Micronics Engineered Filtration Group, Micronics
- Seller
- Vance Street Capital
- Industry
- Industrial Services
- Location
- Ireland
- Type
- Buyout
Cleanova, a PX3 portfolio company, is acquiring Micronics Engineered Filtration Group from Vance Street Capital. The combination will create a larger independent industrial filtration platform spanning North America and EMEA, with complementary air and liquid filtration capabilities. The transaction is expected to close in Q2 2025 (deal-signing announced March 5, 2025).
-
- Buyer
- Cleanova, PX3 Partners
- Target
- Sidco Holdings LLP, Sidco Filter, LLC, Shawndra Products, Incorporated
- Seller
- Fairchild Capital Partners
- Industry
- Manufacturing
- Location
- New York, United States
- Type
- Divestiture
Cleanova, a portfolio company of PX3 Partners, has acquired Sidco Holdings LLP (together with Sidco Filter, LLC and Shawndra Products, Inc.) from Fairchild Capital Partners. Sidco Group is an industrial filtration manufacturer based near Rochester, New York; since Fairchild's 2019 investment the business expanded from one to four facilities, grew revenue more than fourfold and increased headcount from ~30 to over 130 employees.
-
March 27, 2024
- Buyer
- PX3 Partners, Incumbent management team (Com Laude)
- Target
- Com Laude
- Seller
- Vespa Capital
- Industry
- IT Services
- Location
- United Kingdom
- Type
- Buyout
PX3 Partners has acquired Com Laude, a UK‑headquartered leader in domain name management and online brand protection, from Vespa Capital in partnership with Com Laude's incumbent management team. The deal represents a PE‑to‑PE/management buyout that will support Com Laude's continued growth across domain security, brand protection and global expansion.
Related Acquisition Pages
Manufacturing Buyers & Acquisitions
5 tracked deals by PX3 Partners.
IT Services Buyers & Acquisitions
2 tracked deals by PX3 Partners.
Industrial Services Buyers & Acquisitions
2 tracked deals by PX3 Partners.
Acquisitions in Georgia
1 tracked deal by PX3 Partners.
Acquisitions in Idaho
1 tracked deal by PX3 Partners.
Acquisitions in New York
1 tracked deal by PX3 Partners.
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