Alloy Enterprises Inc
"Cooling At Any Scale."
US thermal management maker founded 2020; patented Stack Forging™ yields leak-tight aluminum cold plates with 4× pressure drop reduction.
Alloy Enterprises Inc is a US-based advanced manufacturing company founded in 2020 and headquartered at 20 Blanchard Road, Suite 10, Burlington, Massachusetts 01803, USA. The company specializes in thermal management components, with a focus on custom aluminum parts fabricated using its proprietary patented Stack Forging™ process. In February 2026, Johnson Controls International signed an agreement to acquire Alloy Enterprises, strengthening Johnson Controls' data center thermal management capabilities.
Alloy Enterprises' core innovation is the Stack Forging™ (also referred to as selective diffusion bonding) process, developed specifically for 6061 aluminum. This semisolid diffusion process enables the production of leak-tight, single-piece thermal management components with embedded microgeometries — including complex microchannels, parallelized flow paths, and wafer-scale features — that are impossible to manufacture with conventional machining or casting. The process reduces pressure drop by up to 4× and improves thermal resistance by over 35% compared to conventional cold plates, dramatically lowering pumping power and energy consumption.
Product applications include direct liquid cooling (DLC) components, high-efficiency vapor chambers, oscillating heat pipes, wafer cooling chucks, and electronics enclosures with integrated cooling. Target markets are data centers (high-density GPU/CPU/memory cooling), defense electronics (reliable thermal management in harsh environments), and industrial high-power electronics (photonics, power modules). Customers include Caterpillar, Cummins, Lockheed Martin, nLIGHT, Stellantis, and Harting.
The company has raised a total of approximately $38.31 million, with investors including Flybridge Capital Partners, Congruent Ventures, Riot Ventures, Unless Ventures, and the Northeast Microelectronics Coalition Hub. It is also an NVIDIA Inception program member and participates with America Makes, AMT, ASTM, and AFWerx.
Certifications and compliance: ISO 9001:2015, ITAR registered (US Department of State), RoHS 3 (Directive 2011/65/EU as amended by 2015/863/EU), and a Responsible Minerals Sourcing Policy confirming conflict minerals-free supply chain. Contact: [email protected], phone: (857) 331-6061.
Primary type & automation activities this supplier delivers:
Stack Forging Cold Plates
Patented single-piece aluminum cold plates with embedded microchannels delivering up to 4× pressure drop reduction and 35%+ thermal resistance improvement.
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Contact Alloy Enterprises Inc
WEBSITE
https://alloyenterprises.coPHONE
+1 857-331-6061HEADQUARTERS
United States
Company Facts
Founded
2020
Primary Role
Manufacturer
Company Size
-
Primary Region
North America
Annual Sales
-
Funding Stage
-
Funding Total
-
Certifications & Memberships
