JETCOOL Technologies
JETCOOL Technologies develops patented microconvective direct-to-chip liquid cooling hardware (SmartPlate, SmartLid, SmartSilicon, SmartSense CDU) for AI, HPC, and hyperscale data center operators, sold via Dell OEM embedding and Flex's global enterprise sales channel.
- Company typePrivate
- Founded2019
- HeadquartersLittleton, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What JETCOOL Technologies does
JETCOOL Technologies is a Littleton, Massachusetts-based hardware company founded in 2019 that develops single-phase direct-to-chip liquid cooling solutions based on patented microconvective cooling technology, which uses arrays of small fluid jets to precisely target processor hotspots and outperform conventional microchannel designs by up to 25%. The product portfolio spans cold plates (SmartPlate), sealed self-contained systems (SmartPlate System), direct-to-die modules (SmartLid), embedded silicon cooling (SmartSilicon), and rack-level Coolant Distribution Units (SmartSense CDU and Modular Rack-Level CDU) capable of supporting processors from 150W to over 2,000W and rack densities from 300 kW to 1.8 MW. The company serves hyperscalers, large data center operators, enterprise IT, colocation providers, HPC and academic research customers, and semiconductor developers, with named deployments at Sabey Data Centers, Equinix, Start Campus (1.2 GW SINES, Portugal), and the University of Pisa.
JETCOOL operates a hybrid B2B go-to-market combining OEM embedding through Dell Technologies (SmartPlate integrated into Dell PowerEdge R760, R670, R770, R7725, and XE7745 servers), enterprise field sales through parent company Flex (acquired November 2024), and strategic channel partnerships with data center operators for deployment and reference. Revenue is generated through hardware sales of cooling components and systems, OEM supply agreements, and professional services including commissioning, validation, and ongoing telemetry-backed maintenance, with quote-based enterprise pricing rather than disclosed price tiers. The customer segments prioritized are hyperscalers and large data centers managing AI and GPU-dense workloads, followed by enterprise and colocation providers, with semiconductor manufacturers and edge computing as secondary verticals. Following the Flex acquisition, JetCool has access to Flex's global manufacturing footprint spanning 30 countries and the ability to bundle cooling with power and infrastructure for end-to-end rack-level solutions.
JETCOOL Technologies firmographics
Firmographics- Name
- JETCOOL Technologies
- Legal name
- JETCOOL Technologies Inc
- Website
- https://jetcool.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- JETCOOL Technologies develops patented microconvective direct-to-chip liquid cooling hardware (SmartPlate, SmartLid, SmartSilicon, SmartSense CDU) for AI, HPC, and hyperscale data center operators, sold via Dell OEM embedding and Flex's global enterprise sales channel.
- Ownership category
- akta.pro rank
JETCOOL Technologies industry classification
Industry- Product category
- Data Center Liquid Cooling Hardware
- NAICS
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Cooling Systems & Thermal Management (CRAC/CRAH, Chillers, Liquid Cooling) (HDABAKAD)
- akta.pro secondary industry
- HPC Cooling, Power & Infrastructure (Liquid Cooling, Racks, Power Delivery) (HDACAOAI)
Keywords
Where JETCOOL Technologies is headquartered
LocationHeadquarters
- HQ city
- Littleton
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
JETCOOL Technologies business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales
Revenue model
- Liquid Cooling Hardware Products: Sale of liquid cooling hardware including SmartPlate cold plates, SmartPlate Systems, SmartLid direct-to-die modules, SmartSilicon embedded cooling, SmartSense CDUs, in-rack manifolds, and quick disconnect couplings. Products are sold as integrated solutions with Dell servers and as standalone components for enterprise and colocation deployments.
- OEM/Embedded Cooling Solutions: OEM partnership with Dell Technologies where JetCool's cooling technology is integrated into Dell PowerEdge servers. Revenue generated through OEM supply agreements with enterprise customers purchasing Dell servers with JetCool cooling pre-integrated.
- Professional Services: Commissioning, system validation, deployment services, and ongoing maintenance with integrated telemetry. Global support infrastructure provided through Flex's service organization for installation, optimization, and long-term operational management.
Go-to-market motion4 records
Distribution channels3 records
Marketing channels5 records
JETCOOL Technologies product offering
Product offeringCore offering
JETCOOL Technologies designs and manufactures direct-to-chip liquid cooling hardware for AI, HPC, and high-density data center servers. Its product portfolio includes sealed cold plates, direct-to-die cooling modules, embedded silicon cooling, and rack-level coolant distribution units (CDUs), all built on patented microconvective cooling technology that targets processor hotspots with arrays of small fluid jets to eliminate thermal interface materials and support chips exceeding 2,000W.
Product overview
JetCool Technologies offers a comprehensive portfolio of liquid cooling solutions for AI and high-density computing applications. The core offering centers on the SmartPlate System—a sealed, direct-to-chip liquid cooling solution—and related cold plates utilizing patented Microconvective Cooling Technology. The product line includes SmartLid direct-to-die cooling modules and SmartSilicon embedded silicon cooling for high-TDP semiconductor applications. Cooling infrastructure is supported by SmartSense CDU (Coolant Distribution Unit) and the Modular Rack-Level CDU, which scale from 300 kW per rack to over 2 MW at row level. Liquid-Assisted Air Cooling (LAAC) provides a hybrid approach for retrofit environments. The entire portfolio is backed by Flex's global manufacturing capabilities following JetCool's acquisition in November 2024.
Differentiator
Problem solved
Functional benefit
Brands
- SmartPlate System: Advanced liquid cooling solution for high-density server deployments
- SmartPlate
- SmartLid
- SmartSilicon
- SmartSense CDU
Products and services
- SmartPlate System A fully sealed, self-contained direct-to-chip liquid cooling solution delivering up to 15% total server power savings without requiring facility water, external plumbing, or infrastructure upgrades. Integrated into Dell PowerEdge R770, R7725, R670, and R760 platforms for enterprise and colocation data centers.
- SmartPlate Cold Plates
Quantifiable outcome
- Over 80% better performance compared to air cooling for data centers
- +8 more outcomes
Companies that use JETCOOL Technologies
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles3 records
JETCOOL Technologies technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
JETCOOL Technologies partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core, major, strategic and reference.
- BroadcomcoreCollaboration to develop innovative liquid cooling solutions for next-generation AI XPUs. Partnership combines silicon design, advanced packaging, mechanical integration, and thermal engineering to establish production-ready thermal infrastructure for hyperscale AI. Enables multi-kilowatt ASIC operation at heat flux levels of 4 W/mm² per device.
- Sabey Data CenterscoreExpanded partnership to scale liquid cooling across Sabey's national data center portfolio. Building on 2023 alliance achieving 13.5% server power savings. Next phase includes modular cooling architectures for GPU-based deployments with Dell Technologies. End-to-end warranty coverage for server and cooling systems.
- EquinixcoreDeployment of Flex's rack-level liquid cooling solution at Equinix Co-Innovation Facility in Ashburn, Virginia. JetCool's direct liquid cooling technologies integrated into single OCP ORv3 rack. Solution demonstrated 15% reduction in IT power consumption, 90% water usage reduction, and 50% cooling power reduction.
- Dell TechnologiescoreExpanded partnership with JetCool serving as OEM Partner for Dell PowerEdge servers. SmartPlate System integrated into Dell platforms (R770, R7725, R670, R760, XE7745) providing direct-to-chip liquid cooling. New generation SmartPlate entering production Summer 2025 with AMD platform support in Fall 2025. Products available through Dell Customer Solution Centers globally.
- FlexcoreFlex (NASDAQ: FLEX) acquired JetCool Technologies to expand its data center and power portfolio. Acquisition brings together JetCool's advanced cooling technologies with Flex's expertise across IT and power infrastructure, global manufacturing, and vertical integration. JetCool operates as a Flex company with access to Flex's global footprint spanning 30 countries.
- Start CampusmajorStrategic partnership to deploy JetCool's microconvective cooling technology at Start Campus' 1.2 GW SINES DC facility in Portugal. Combines JetCool's liquid cooling with existing sea water cooling infrastructure to maximize efficiency for AI GPUs and high-density computing. Partnership presented at Open Compute Project Global Summit.
- DuPontstrategicCollaboration to accelerate liquid cooling adoption and create sales channel to reach semiconductor companies in Taiwan and Singapore. Combines DuPont's market access with JetCool's cooling technology.
- University of PisareferenceDeployed Dell PowerEdge R760 servers with JetCool's SmartPlate System for sustainable HPC and AI inferencing. Retrofit deployment optimized HPC clusters without infrastructure modifications.
Scale indicators15 records
Recent moves6 records
Expansion highlights5 records
JETCOOL Technologies competitors and assessment
Company assessmentDirect peers
- CoolIT Systems: CoolIT Systems is the most established direct-to-chip liquid cooling vendor for data centers, servers, and HPC. It is the closest direct competitor to JETCOOL's SmartPlate product line, serving the same hyperscaler and enterprise data center customers with similar single-phase direct liquid cooling technology.
- Asetek: Asetek is a direct-to-chip liquid cooling pioneer originally known for gaming PCs that has expanded into data center and HPC liquid cooling. Competes directly with JETCOOL in single-phase DLC for enterprise servers and high-performance computing, with overlapping OEM relationships.
- Chilldyne: Chilldyne develops negative pressure direct liquid cooling systems for data centers and HPC. It competes head-to-head with JETCOOL in single-phase direct-to-chip cooling for high-density AI and HPC deployments, targeting similar hyperscaler and enterprise customers.
Broad incumbents
- Vertiv: Vertiv is a global data center infrastructure provider offering power, thermal, and IT management solutions. Its liquid cooling portfolio competes with JETCOOL in CDU and rack-level cooling for AI and HPC data centers, with broader service, sales, and balance sheet scale.
- Schneider Electric: Schneider Electric is a major data center infrastructure incumbent with end-to-end offerings including power, cooling, and management software. Its liquid cooling solutions compete with JETCOOL's CDU and rack-level systems, with the advantage of global service and hyperscale customer relationships.
- Boyd (Thermal Solutions): Boyd is a large thermal management manufacturer offering cold plates, liquid cooling systems, and air cooling for electronics. Its broad thermal portfolio directly overlaps with JETCOOL's cold plate and liquid cooling product family, serving similar enterprise and HPC customers.
- Rittal: Rittal is a global provider of data center and industrial enclosure/cooling solutions, including direct-to-chip and immersion-ready liquid cooling. Competes with JETCOOL in CDU, rack-level cooling, and integrated IT infrastructure for hyperscale and enterprise deployments.
Emerging players
- Iceotope Technologies: Iceotope is a precision liquid cooling company offering chassis-level direct liquid cooling for hyperscale and edge data centers. It targets similar high-density AI workloads as JETCOOL with comparable sealed-form-factor cooling solutions and competes for hyperscaler RFPs.
- Submer: Submer develops immersion cooling systems for data centers, with SmartPod and MicroPod product lines. It competes with JETCOOL for high-density AI/HPC cooling budgets, particularly at hyperscalers exploring immersion as an alternative to direct-to-chip liquid cooling.
- ZutaCore: ZutaCore provides two-phase direct liquid cooling and HyperCooling solutions for data centers, targeting the same high-TDP AI and HPC processors as JETCOOL. Competes for hyperscale deployments with an alternative cooling architecture that addresses similar thermal challenges.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
JETCOOL Technologies social profiles
Digital presenceJETCOOL Technologies financial estimates
Financial estimateRevenue estimate
Valuation estimate
JETCOOL Technologies leadership team
Management profileNumber of profiles
Profiles2 records
JETCOOL Technologies funding detail
Funding detailFunding overview
Funding rounds6 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
JETCOOL Technologies M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about JETCOOL Technologies
What does JETCOOL Technologies do?
JETCOOL Technologies designs and manufactures direct-to-chip liquid cooling hardware for AI, HPC, and high-density data center servers. Its product portfolio includes sealed cold plates, direct-to-die cooling modules, embedded silicon cooling, and rack-level coolant distribution units (CDUs), all built on patented microconvective cooling technology that targets processor hotspots with arrays of small fluid jets to eliminate thermal interface materials and support chips exceeding 2,000W.
Is JETCOOL Technologies a public or private company?
JETCOOL Technologies is a private company. It is classified as corporate owned and is currently acquired.
When was JETCOOL Technologies founded?
JETCOOL Technologies was founded in 2019. It employs 11 to 50 people.
Where is JETCOOL Technologies based?
JETCOOL Technologies is headquartered in Littleton, United States, in the North America region.
How does JETCOOL Technologies make money?
Three revenue lines are on record. Liquid Cooling Hardware Products are the primary driver. The others are OEM/Embedded Cooling Solutions and professional Services.
Who are JETCOOL Technologies's main competitors?
Direct peers on record are CoolIT Systems, Asetek and Chilldyne. Broad incumbents are Vertiv, Schneider Electric, Boyd (Thermal Solutions) and Rittal. Emerging players are Iceotope Technologies, Submer and ZutaCore.
Does JETCOOL Technologies have an API?
No public API is recorded for JETCOOL Technologies.
What industry is JETCOOL Technologies in?
JETCOOL Technologies's product category is Data Center Liquid Cooling Hardware. Its primary akta.pro industry code is HDABAKAD, Cooling Systems & Thermal Management (CRAC/CRAH, Chillers, Liquid Cooling), with a secondary code of HDACAOAI, HPC Cooling, Power & Infrastructure (Liquid Cooling, Racks, Power Delivery). Its NAICS code is 333415 and its SIC code is 3585.