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AHT – Fertigung

Manufacturer of plug-in refrigeration and freezing systems for food retail and the food industry

AHT Logo

AHT Cooling Systems GmbH

Rottenmann (AT) · Navegantes (BR) · Changshu (CN) · Charleston (US)New on Amplifa

1983Founded
Rottenmann, Navegantes, ChangshuProduction sites
115+Countries with sales and service
approx. 200COOLPOINT service partners

About AHT Cooling Systems

AHT Cooling Systems GmbH develops and manufactures plug-in refrigeration and freezing systems at its headquarters in Rottenmann (Austria) for food retail and the food industry. The product portfolio includes chest freezers and refrigerators, multideck overbuild units, refrigerated shelving, ice cream freezers, Promotion Coolers, Semi Verticals as well as CO₂-based remote units, compressors, cold room units and compound systems. The units are designed as plug-&-play systems and focus on energy efficiency and low-maintenance, wear-free refrigeration systems. Since 2002, the company has been part of the DAIKIN group and sells its products worldwide, supported by around 200 COOLPOINT service partners in more than 115 countries. Production sites are located in Rottenmann, Navegantes (Brazil), Changshu (China) and Charleston (USA). In addition to unit manufacturing, AHT offers consulting, installation, spare parts, e-services and a Field Quality Center as an interface between production and the market.

Site
Rottenmann
Processes
Consulting, After-sales service and maintenance (COOLPOINT partner network), Spare parts and operating manuals, Unit installation and disposal, Delivery and fine distribution, Warehousing and renovation of units, E-services (online spare parts ordering, technical helpdesk), Field Quality Center
Materials
CO₂ refrigeration technology, Propane (R290)
Certificates
Seal of Approval for Workplace Health Promotion (BGF)
Founded
1983
Industries
Food Retail (supermarkets, discounters), Food Industry (food manufacturers), Commercial Refrigeration, Transport Refrigeration, Food Industry (food manufacturers, ice cream, beverages, snacks)
  1. 01

    Product management and development

  2. 02

    Production

  3. 03

    Quality assurance (Field Quality Center)

  4. 04

    Sales and consulting

  5. 05

    Installation and delivery

  6. 06

    After-sales service and maintenance (COOLPOINT network)

Technologies & Systems

CO₂

CO₂ refrigeration technology

Environmentally friendly natural refrigerant for remote units, compound systems and cold room units.

Propan

Propane (R290)

Natural refrigerant in monoblock systems, CFC- and HFC-free.

Locations

Rottenmann

AT

Headquarters and production

Navegantes

BR

Production, sales and service South America

Changshu

CN

Production

Charleston

US

Production

Product Groups

Refrigerators / Chest Freezers
Refrigerators / Chest FreezersPlug-in · Food Retail
Overbuild Units
Overbuild UnitsPlug & Chill · Food Retail
Refrigerated Shelving
Refrigerated ShelvingVENTO shelving system · Food Retail
Ice Cream Freezers
Ice Cream FreezersFreezing systems · Food Industry
Promotion Coolers
Promotion CoolersPlug-in · Food Industry
Semi Verticals
Semi VerticalsPlug-in · Food Retail
CO₂ Remote Refrigerators and Chest Freezers
CO₂ Remote Refrigerators and Chest FreezersCO₂ technology · Food Retail
CO₂ Remote Multideck
CO₂ Remote MultideckCO₂ technology · Food Retail
CO₂ Refrigerated Shelving
CO₂ Refrigerated ShelvingCO₂ technology · Food Retail
CO₂ Counters
CO₂ CountersCO₂ technology · Food Retail
CO₂ Compressors
CO₂ CompressorsCO₂ technology · Commercial Refrigeration
CO₂ Cold Room Units
CO₂ Cold Room UnitsCO₂ technology · Commercial Refrigeration
Monoblocks
MonoblocksZanotti propane · Commercial Refrigeration
Compound Systems
Compound SystemsDAIKIN CO₂ · Commercial Refrigeration

Inside the production

AHT Cooling Systems
AHT Cooling Systems
AHT Advantage
AHT Advantage

Industries

Food Retail (supermarkets, discounters)Food Industry (food manufacturers)Commercial RefrigerationTransport RefrigerationFood Industry (food manufacturers, ice cream, beverages, snacks)

Additional services

ConsultingAfter-sales service and maintenance (COOLPOINT partner network)Spare parts and operating manualsUnit installation and disposalDelivery and fine distributionWarehousing and renovation of unitsE-services (online spare parts ordering, technical helpdesk)Field Quality CenterProduct management and individual branding solutions

Quality & Service

The Field Quality Center forms the interface between production and the market, providing data and feedback for the continuous improvement of the units. The worldwide COOLPOINT partner network with its own unit and spare parts warehouses and a technical helpdesk ensures service with original spare parts.

EvidenceRottenmann
Seal of Approval for Workplace Health Promotion (BGF)

History

  1. 1983

    Company founding; AHT motto "Plug in, (deep) freeze and sell more" has delighted customers since 1983

  2. 2002

    Registration of AHT Cooling Systems GmbH (FN 219939 s), Commercial Court Vienna, 07.03.2002

  3. 2004

    Merger with AHT Cooling Systems GmbH & Co KG and AHT Cooling Systems GmbH (FN 238649 f), 28.12.2004

  4. 2016

    Establishment of the AHT service department for Austria in September 2016

  5. 2021

    Merger with AHT Beteiligungs GmbH (FN 299086 h), 26.03.2021; capital EUR 8,000,000

  6. 2023

    Award of the Seal of Approval for Workplace Health Promotion (BGF) by the ÖGK on 16.03.2023

  7. 2025

    AHT Germany takes over customer care for commercial refrigeration and transport refrigeration from Daikin Germany (June 2025)

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