OASIX

What OASIX does

OASIX is a Tel Aviv-based, seed-stage thermal infrastructure company founded in 2023 that develops the Dual-Thermal™ platform, a patent-pending modular thermal storage architecture combining engineered phase-change media, a dual-port heat exchanger, and an AI-driven dispatch controller called ThermalGrid OS. The platform stores both hot and cold energy in a single module, scales from 250 kWh units to multi-MWh site arrays on a 15 m²/MWh footprint, and integrates with existing building management and data-center infrastructure management systems via Modbus, BACnet, and REST. OASIX monetizes through project-based hardware sales plus installation and site-assessment services, with secondary revenue from demand response programs and tariff-shifted energy savings at building customers.

The company serves two primary segments. In commercial buildings and low-temperature industry, deployments such as the Victoria Building Manhattan 4 MWh installation (a 500-apartment residential retrofit at $440K turnkey) deliver >35% peak OpEx savings, $155K annual savings, and a 2.8-year payback. In hyperscale AI data centers, the Thermal UPS configuration absorbs liquid-cooling thermal peaks, rides through chiller and power transitions, and stabilizes waste heat, targeting a $10B+/year AI revenue-at-risk pool by 2030 with a 2.0-year base-case payback at 2 MWth per 10 MW AI site. Go-to-market combines direct enterprise field sales with a channel partnership with EN-POWER GROUP as EPC contractor and distributor in NYC; the company has named five institutional backers and five deployment customers and is headquartered in Tel Aviv with a regional office in New York City.

Name

OASIX

Legal name

OASIX Energy Ltd

Website

https://oasix.energy

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

1–10 employees

Short description

OASIX builds Dual-Thermal modular thermal energy storage systems using phase-change media, a dual-port heat exchanger, and an AI dispatch controller for hyperscale AI data centers and commercial buildings, with paid pilots in Israel and NYC.

Ownership category

akta.pro rank

Product category

Thermal Energy Storage Systems

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 (3334), Power Boiler and Heat Exchanger Manufacturing (33241)

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 industries

Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC), Thermal LDES (High-Temperature, Molten Salt, Carnot/Heat-to-Power) (EUAFADAC), Ice Thermal Energy Storage (Chilled Water & Ice Storage for HVAC) (EUAFANAA)

Keywords

• Thermal energy storage
• Data center cooling
• Phase change media
• Building HVAC systems
• Heat pump infrastructure

Headquarters

HQ city

Tel Aviv

HQ country

Israel

HQ region

Middle East

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Sales — Dual-Thermal Modules: Sale of modular thermal storage hardware units. Each unit is a 250 kWh module; deployments scale by stacking modules to 1 MWh (4 units) and multi-MWh site arrays. Hardware includes PCT patent-pending phase-change media, dual-port heat exchanger, and integrated AI controller. Turnkey cost for a 4 MWh Victoria Building deployment was $440K (thermal modules $390K + installation $50K). Revenue recognized at deployment.
2. Professional Services — Site Assessment & Deployment: Site assessment (2-week engagement producing load profile, retrofit path, and unit economics brief) and deployment/installation services. Offered free for qualified operators as a pipeline qualification step; paid for building and DC operators advancing to deployment.
3. Demand Response Revenue (Building Segment): Buildings enrolled in grid demand response programs generate revenue from grid operators by shifting thermal load during peak events. The Victoria Building case study cites $30,000/year in demand response revenue.
4. Energy Cost Savings / Grid Cost Reduction (Building Segment): Tariff-shifted cooling load generates energy and grid cost savings. Victoria Building case study cites $48,000/year electric energy savings and $77,000/year grid cost savings from a 4 MWh deployment.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

OASIX designs, manufactures, and deploys the Dual-Thermal™ platform — a patent-pending modular thermal energy storage system using phase-change media and a dual-port heat exchanger that stores both hot and cold energy in a single fire-safe asset. The platform is sold in two configurations: Thermal UPS for liquid-cooled hyperscale AI data centers (absorbing thermal peaks, riding through chiller and power transitions, stabilizing waste heat), and Dual-Thermal™ retrofits for commercial buildings and low-temperature industry (tariff shifting, demand response, peak shaving). ThermalGrid OS, the AI-driven software layer, is included with each deployment to dispatch the storage in real time.

Product overview

OASIX is a thermal infrastructure company offering a unified Dual-Thermal™ platform for thermal energy storage, with two product configurations. The core platform is Dual-Thermal™ — a patent-pending modular, fire-safe thermal storage architecture that stores both hot and cold energy simultaneously using phase-change media, dual-port heat exchangers, and an AI-driven software layer called ThermalGrid OS. The platform serves two markets: (1) the Thermal UPS, a data-center-specific configuration designed for liquid-cooled AI workloads that absorbs thermal peaks, protects uptime, and stabilizes waste heat; and (2) Dual-Thermal™ retrofits for commercial buildings and low-temperature industrial facilities, enabling peak shifting, demand response, and HVAC cost reduction. The platform scales modularly from 250 kWh single modules to multi-MWh site arrays, and is currently deployed in paid pilots in Israel (250 kWh) and New York City (1 MWh).

Differentiator

Problem solved

Functional benefit

Products and services

• Dual-Thermal™ Platform Patent-pending modular thermal energy storage platform that stores both hot and cold energy simultaneously in one asset using engineered phase-change media and a dual-port heat exchanger. Engineered for chilled-water and hot-water envelopes used by HVAC and data center plants, fire-safe, deployable in months, and modular from 250 kWh single modules to multi-MWh site arrays. Sold to hyperscale data center operators and commercial building owners/operators.
• Thermal UPS Data-center configuration of Dual-Thermal™: a PCM-based thermal buffer that absorbs AI cooling peaks, rides through chiller and power transitions, supports extreme-weather operation, and stabilizes waste heat for reuse and heat-to-power. Loop-native temperatures (~70°C return-loop), fire-safe by design, deployable pod-side, in grey space, or outdoor containerized. Sold to hyperscale AI data center operators.
• ThermalGrid OS AI-driven dispatch and control software bundled with the Dual-Thermal platform. Models tariff, weather, occupancy, and plant state in real time and dispatches the thermal storage every 15 minutes to optimize peak shaving, demand response, and waste-heat recovery. Includes open integration via Modbus, BACnet, and REST protocols to existing BMS and DCIM systems.
• Site Assessment & Deployment Services Professional services offering a free 2-week site assessment for qualified operators that produces a written brief with load profile, retrofit path, and unit economics, plus paid deployment and installation services for buildings and data center customers advancing to a Dual-Thermal deployment. Sourced through direct enterprise field sales.

Quantifiable outcome

• 2-5% of AI capacity locked at peak demand due to thermal peaks
• +9 more outcomes

Named customers6 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability3 records

Feature5 records

Partnerships

Six partnerships are on record, tiered core and minor.

• EN-POWER GROUPcoreChannel Partner/ Reseller/ Distributor · 1 January 2026Commercial deployment partnership with EN-POWER GROUP in New York City. EN-POWER serves as EPC (Engineering, Procurement, Construction) contractor and distributor for building deployments. First project is a 1 MWh installation in Manhattan (Q1 2027) and the Victoria Building deployment ($440K turnkey, 4 MWh).
• Afeka CollegeminorOthersDeployment partner for OASIX Dual-Thermal in a building thermal management pilot.
• EnPowerminorOthersDeployment partner for OASIX Dual-Thermal in a building thermal management pilot.
• HSEminorOthersDeployment partner for OASIX Dual-Thermal in a building thermal management pilot.
• MetzudotminorOthersDeployment partner for OASIX Dual-Thermal in a building thermal management pilot.
• SkalarminorOthersDeployment partner for OASIX Dual-Thermal in a building thermal management pilot.

Scale indicators16 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Ice Energy: Ice Energy provides ice-based thermal energy storage for commercial HVAC peak shaving. Direct comparable for the buildings side of OASIX's dual-thermal platform.
• EnergyNest: EnergyNest offers thermal battery storage (HEATCRETE) for industrial waste-heat recovery and building heating. Directly comparable modular TES approach targeting industrial and commercial buildings.
• Malta Inc. Malta develops pumped heat thermal storage for long-duration grid storage. Closely comparable TES architecture and LDES positioning for utility-scale and industrial applications.
• Rondo Energy: Rondo Energy delivers industrial heat battery storage for high-temperature process heat. Closely comparable architecture and customer segment (industrial thermal) and competes for the same LDES mindshare.
• Brenmiller Energy: Brenmiller Energy (TASE: BREN) manufactures thermal energy storage systems (bGen) for industrial and power-generation customers. Directly comparable TES hardware play, publicly listed with deployed commercial references.
• Antora Energy: Antora Energy builds thermal batteries and storage systems for industrial heat and AI data center power. Most directly comparable peer - targets the same intersection of thermal storage and hyperscale DC demand.

Emerging players

• 1440 Energy: 1440 Energy is an emerging long-duration energy storage startup targeting similar markets. Emerging player with comparable seed-stage profile and LDES positioning.
• Asetek: Asetek (OB: ASTK) is a liquid cooling specialist for PCs, workstations, and increasingly data centers. Emerging player in the liquid-cooling layer that interfaces with OASIX's Thermal UPS at the CDU loop.

Broad incumbents

• Energy Vault: Energy Vault is a publicly listed long-duration energy storage company (NYSE: NRGV). Broad incumbent across gravity, mechanical, and thermal storage solutions competing for similar LDES customers and capital.
• Vertiv: Vertiv (NYSE: VRT) is a large data center infrastructure incumbent offering precision cooling, liquid cooling, and thermal management. Broad incumbent that OASIX's Thermal UPS must integrate alongside or displace in DC thermal stacks.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/oasix-energy

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about OASIX