KühlTherm
KühlTherm builds full-stack liquid cooling systems — patented Mesh Cold Plates, rear-door heat exchangers, CDUs, and the NexusFlow OS software layer — for AI data centers operating GPU and XPU clusters at rack densities above 100 kW.
- Company typePrivate
- Founded2025
- HeadquartersAhmedabad, India
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What KühlTherm does
KühlTherm builds full-stack liquid cooling systems targeted at AI data centers and high-density GPU/XPU compute environments. The product portfolio is a deliberately modular stack: Direct Liquid Cooling (DLC) cold plates using patented Mesh Cold Plate technology remove heat directly at chip-level hotspots (300 W to 2,500 W per plate); the RDHx ProSeries rear-door heat exchanger captures residual heat at the rack rear (20 kW to 100 kW per door); and the Cooling Distribution Unit (CDU) manages facility-to-rack coolant distribution in 250 kW blocks scaling to 1.5 MW per row. The portfolio is designed for rack densities beyond 100 kW and emphasizes N+1 redundancy, leak isolation, and toolless service.
KühlTherm firmographics
Firmographics- Name
- KühlTherm
- Legal name
- KühlTherm
- Website
- https://kuhltherm.com
- Company type
- Private
- Founded year
- 2025
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- KühlTherm builds full-stack liquid cooling systems — patented Mesh Cold Plates, rear-door heat exchangers, CDUs, and the NexusFlow OS software layer — for AI data centers operating GPU and XPU clusters at rack densities above 100 kW.
- Ownership category
- akta.pro rank
KühlTherm industry classification
Industry- Product category
- Data Center Liquid Cooling
- NAICS
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Power Boiler and Heat Exchanger Manufacturing (33241)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Refrigeration & Service Industry Machinery (3580)
- akta.pro primary industry
- AI Datacenter Power, Cooling & Racks (liquid cooling, power delivery) (HDAAAAAH)
- akta.pro secondary industries
- Cooling Systems & Thermal Management (CRAC/CRAH, Chillers, Liquid Cooling) (HDABAKAD), HPC Cooling, Power & Infrastructure (Liquid Cooling, Racks, Power Delivery) (HDACAOAI), Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC)
Keywords
Where KühlTherm is headquartered
LocationHeadquarters
- HQ city
- Ahmedabad
- HQ country
- India
- HQ region
- Asia
Offices1 record
Markets served
KühlTherm 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 Systems: Sale of physical cooling products including RDHx ProSeries, Cooling Distribution Units, and Direct Liquid Cooling systems. Hardware is sold as modular units that can scale in blocks (20 kW RDHx units, 250 kW CDU blocks) for data center deployment.
- NexusFlow OS Software Platform: AI-native thermal intelligence platform providing Chip-to-Chiller and Grid-to-Rack visibility, autonomous cooling control, and predictive optimization. Likely sold as a software subscription for ongoing facility management and optimization.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
KühlTherm product offering
Product offeringCore offering
KühlTherm designs, manufactures, and supplies full-stack liquid cooling hardware for AI infrastructure, including patented Mesh Cold Plate-based Direct Liquid Cooling for CPUs/GPUs (300 W–2,500 W per plate), modular RDHx ProSeries rear-door heat exchangers (20–100 kW per door), and modular Cooling Distribution Units (250 kW–1.5 MW per row). The hardware is paired with NexusFlow OS, an AI-native thermal intelligence platform delivering chip-to-chiller visibility, predictive load optimization, and autonomous cooling control. Solutions are targeted at AI data center and high-performance computing operators and validated through India's only integrated liquid cooling validation lab.
Product overview
KühlTherm builds full-stack liquid cooling systems for AI infrastructure, comprising a modular product portfolio: Direct Liquid Cooling (DLC) with patented Mesh Cold Plate technology provides hotspot removal at the chip level (300 W to 2,500 W per plate); the RDHx ProSeries captures heat at the rack rear (20-100 kW per door); the Cooling Distribution Unit manages facility-level coolant distribution (250 kW to 1.5 MW per row); and NexusFlow OS serves as the unified AI-native intelligence layer orchestrating the entire ecosystem from chip to chiller and grid to rack. The company also operates India's only integrated liquid cooling validation lab for testing and product development.
Differentiator
Problem solved
Functional benefit
Brands
- NexusFlow OS: AI-native thermal intelligence platform that combines thermal and power intelligence, delivering complete visibility, predictive optimization, and autonomous orchestration across liquid cooling infrastructure.
- RDHx ProSeries
- Cooling Distribution Unit (CDU)
- Direct Liquid Cooling (DLC)
Products and services
- Direct Liquid Cooling (DLC) — Mesh Cold Plate System Cold plate cooling system that removes heat directly from CPUs and GPUs via patented wire-mesh Mesh Cold Plates, delivering 300 W to 2,500 W of cooling capacity per plate for rack densities beyond 100 kW. Designed for AI infrastructure, GPU/XPU clusters, and high-performance computing operators.
- RDHx ProSeries — Rear Door Heat Exchanger Modular rear-door heat exchanger that captures heat directly at the rear of the rack before it enters the data centre environment, scaling from 20 kW to 100 kW per door with variable speed fans and built-in redundancy. Targeted at high-density AI and GPU infrastructure operators.
- Cooling Distribution Unit (CDU) Precision coolant distribution unit positioned between facility water and liquid cooling infrastructure, delivering precise coolant flow, temperature, and pressure management in modular blocks scaling from 250 kW to 1.5 MW per row. Built-in redundancy and leak-free connections support continuous operation for AI and HPC facilities.
- NexusFlow OS AI-native unified thermal intelligence platform combining thermal and power intelligence for liquid cooling infrastructure, delivering complete chip-to-chiller and grid-to-rack visibility, autonomous cooling control, predictive load optimization, and continuous learning of each facility's behavior. Sold alongside KühlTherm hardware to AI data center and HPC operators.
- Liquid Cooling Validation Lab India's only integrated liquid cooling validation lab offering advanced testing and simulation capabilities to validate thermal performance, optimize cooling efficiency, and accelerate product innovation for AI infrastructure customers.
Quantifiable outcome
- Rack densities beyond 100 kW supported
- +3 more outcomes
Companies that use KühlTherm
Customer profileSegments1 record
Ideal customer profiles1 record
KühlTherm technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
KühlTherm partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Nvidia Inception ProgramminorNvidia Inception program membership, evidenced by logo display on website. The Inception program supports AI startups with go-to-market resources, training, and technology access. Nature of partnership appears to be program membership providing marketing visibility and potential technology alignment rather than deep technical integration.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
KühlTherm competitors and assessment
Company assessmentDirect peers
- Iceotope Technologies: Iceotope offers precision liquid cooling systems for high-density AI and HPC servers with a chassis-level coolant distribution approach. Comparable to KühlTherm in addressing >100 kW rack densities via liquid cooling for AI infrastructure.
- Asetek: Asetek is a Danish liquid cooling specialist providing direct-to-chip cold plates and integrated solutions for data centers and HPC. Comparable to KühlTherm on cold plate and CDU offerings, and a publicly visible competitor in the same category.
- Boyd (Thermal / Liquid Cooling): Boyd designs and manufactures liquid cooling cold plates, heat exchangers, and integrated thermal systems for AI, HPC, and high-performance electronics. Directly comparable to KühlTherm's Mesh Cold Plate and RDHx product lines.
- CoolIT Systems: CoolIT Systems is a pure-play liquid cooling manufacturer offering cold plates, CDUs, and rack-level solutions for high-density compute. Directly comparable to KühlTherm's direct liquid cooling and CDU product lines, targeting similar AI and HPC customers.
- Motivair (Schneider Electric): Motivair, acquired by Schneider Electric, specializes in liquid cooling CDUs and coolant distribution for high-density data centers. Directly comparable to KühlTherm's CDU product line and AI data center focus.
Emerging players
- ZutaCore: ZutaCore develops two-phase direct liquid cooling technology for hyperscale data centers targeting high-TDP processors. Comparable to KühlTherm on direct-to-chip cooling for AI workloads but differentiated by two-phase vs. single-phase cold plate architecture.
- Submer: Submer provides immersion and single-phase liquid cooling solutions for hyperscale and HPC data centers. Adjacent competitor to KühlTherm in the liquid cooling for AI datacenter category, differentiated by an immersion vs. direct-to-chip approach.
Broad incumbents
- Rittal: Rittal (a Friedhelm Loh Group company) is a global data center infrastructure manufacturer offering enclosures, cooling, and CDU solutions including liquid cooling for AI and HPC. A broad incumbent competing for similar enterprise and colocation customers.
- Vertiv Group: Vertiv is a publicly traded, full-scale data center infrastructure provider offering liquid cooling, CDU, rack, and power solutions as part of a broad portfolio. A major incumbent competing for the same hyperscale AI cooling spend that KühlTherm targets.
Regional players
- CIS-Liquid Cooling (Cooltera / NVIDIA partners): CIS-Liquid is among the established European liquid cooling system integrators and component suppliers. Comparable in product scope (CDUs, manifolds, cold plates) but with a regional EMEA focus, providing an alternative reference point for KühlTherm's product positioning.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
KühlTherm social profiles
Digital presenceKühlTherm financial estimates
Financial estimateRevenue estimate
Valuation estimate
KühlTherm leadership team
Management profileNumber of profiles
KühlTherm funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
KühlTherm 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 KühlTherm
What does KühlTherm do?
KühlTherm designs, manufactures, and supplies full-stack liquid cooling hardware for AI infrastructure, including patented Mesh Cold Plate-based Direct Liquid Cooling for CPUs/GPUs (300 W–2,500 W per plate), modular RDHx ProSeries rear-door heat exchangers (20–100 kW per door), and modular Cooling Distribution Units (250 kW–1.5 MW per row). The hardware is paired with NexusFlow OS, an AI-native thermal intelligence platform delivering chip-to-chiller visibility, predictive load optimization, and autonomous cooling control. Solutions are targeted at AI data center and high-performance computing operators and validated through India's only integrated liquid cooling validation lab.
Is KühlTherm a public or private company?
KühlTherm is a private company. It is classified as venture growth investor backed and is currently operating.
When was KühlTherm founded?
KühlTherm was founded in 2025. It employs 11 to 50 people.
Where is KühlTherm based?
KühlTherm is headquartered in Ahmedabad, India, in the Asia region.
How does KühlTherm make money?
Two revenue lines are on record. Liquid Cooling Hardware Systems are the primary driver. The others are nexusFlow OS Software Platform.
Who are KühlTherm's main competitors?
Direct peers on record are Iceotope Technologies, Asetek, Boyd (Thermal / Liquid Cooling), CoolIT Systems and Motivair (Schneider Electric). Emerging players are ZutaCore and Submer. Broad incumbents are Rittal and Vertiv Group. CIS-Liquid Cooling (Cooltera / NVIDIA partners) is listed as a regional player.
Does KühlTherm have an API?
No public API is recorded for KühlTherm.
What industry is KühlTherm in?
KühlTherm's product category is Data Center Liquid Cooling. Its primary akta.pro industry code is HDAAAAAH, AI Datacenter Power, Cooling & Racks (liquid cooling, power delivery), with a secondary code of HDABAKAD, Cooling Systems & Thermal Management (CRAC/CRAH, Chillers, Liquid Cooling). Its NAICS code is 333415 and its SIC code is 3585.