Company References

Telecommunication United Kingdom

Project : International provider of fiber-based communications services to largest Internet carriers Installation description: n. 15 sites all-over Europe and Far East for data center cooling and monitoring by RC control system

Period: 2005 - 2010 Application: Data center End user name: Level (3) Communications – London (U.K.) Plant type: Free cooling and air cooled liquid chillers, chilled water and direct expansion CRAC units Total installed Cooling capacity: 41 MW Installed equipments: nr. 42 x free cooling liquid chillers in all European sites nr. 8 x air cooled liquid chillers, 5 in European and 3 in Far East sites nr. 454 x chilled water CRAC units in all European sites nr. 76 x direct expansion CRAC unit in Far East

Solution: MAXIMO, UNICO, PEGASUS

MAXIMO Free-cooling chillers

PEGASUS CRAC units

UNICO Air cooled chillers 2

Telecommunication Italy

Period: 2010 - 2012 Application: Data Center & Operational Building End user name: Vodafone - Milan (ITALY) Plant type: multifuntion chillers + TLC units Total installed Cooling capacity: 9.0 MW Project: leading European provider of mobile communications Installation description: the whole project is focused on sustainability, integration with the environment and on energy efficiency. The installation reflects a modern way of working, interactive and flexible, made possible by new technologies.

Installed equipments: Air cooled liquid chillers, packaged air conditioners for indoor or outdoor installation

Solution: flexibility of RC units with application for data storage & backup as well as for mobile TLC MINIPAC Air conditioners for outdoor installation

GLIDER Air cooled chillers ENERTEL Air conditioners for indoor installation

UNICO SCREW Air cooled chillers 3

Telecommunication Sweden Period: 2009 - 2011 Application: Data center End user name: Telecity Group - Stockholm (SWEDEN) Plant type: Free cooling chiller, water cooled chiller with magnetic levitation centrifugal compressors Total installed Cooling capacity: 10 MW Project : leading provider of premium network independent data centres in Europe Installation description: the units have been selected to maximize efficiency, to compliment the sustainable development of the whole building on Stockholm 1 & 2 sites Data Centre

Installed equipments: nr. 7 x free cooling chillers nr. 1 x water cooled chiller with magnetic levitation centrifugal compressor

Solution: GLIDER FREE, FRIGO TURBO FRIGO TURBO Water cooled chillers with centrifugal compressors

GLIDER FREE Free-cooling chillers

4

Data Center United Kingdom

Project : world's leading financial management and advisory companies, providing financial advice and investment banking services. Installation description: fully customized CRAC units & chillers supply for U.K. Data Centre & Offices cooling

Period: 2007 - 2010 Application: Data center End user name: Merrill Lynch – London (U.K.) Plant type: Free cooling, conventional and magnetic levitation centrifugal liquid chillers, chilled water CRAC units Total installed Cooling capacity: 30 MW Installed equipments: nr. 3 x air cooled liquid chillers, nr.12 x free cooling chillers nr. 8 x air cooled chillers with magnetic levitation centrifugal compressors nr. 90 x chilled water CRAC units

Solution: MAXIMO SCREW, UNICO TURBO, UNICO SCREW, NEXT CW NEXT CRAC units

MAXIMO SCREW Free-cooling chillers

UNICO SCREW Air cooled chillers

UNICO TURBO Air cooled chillers with centrifugal compressors

5

Data Center United Kingdom Period: 2009 - 2010 Application: Data center

End user name: Barclays Capital Plant type: Free cooling, air cooled and magnetic levitation centrifugal liquid chillers, CRAC units Total installed Cooling capacity: 16 MW Installed equipments: nr. 3 x air cooled liquid chillers, Project : International investment bank with presence in all major markets around the world. Installation description: system conceived for full reliability, high energy saving, low noise cooling of U.K. Data Centre & Offices

nr.12 x water cooled chillers with magnetic levitation centrifugal compressors nr. 3 x air cooled screw chillers nr. 52 x chilled water CRAC units

Solution: FRIGO TURBO, UNICO SCREW, NEXT CW

UNICOSCREW Air cooled chillers NEXT CRAC units

FRIGO TURBO Water cooled chillers with centrifugal compressors

6

Data Center Poland Period: March 2011 Application: MOTOROLA Server Rooms End user name: MOTOROLA (POLAND) Plant type: Chilled Water System Total installed cooling / heating capacity: 1200kW Installed equipments: nr. 2 x free cooling chillers nr. 1 x air cooled chiller

Project : MOTOROLA GREEN OFFICE Installation description: water cooled system + FREE COOLING

nr. 11 x CRAC units nr. 10 x CRAC units for blade servers

Solution: GLIDER, GLIDER FREE, NEXT CW, COOLSIDE CW

COOLSIDE CRAC units for blade server

NEXT CRAC units

GLIDER Air cooled chillers

GLIDER FREE Free coolibgchillers 7

Data Center Italy

Period: 2010-2011

Application: Data centre End user name: Unicredit Bank (ITALY) Plant type: Liquid chillers, chilled water CRAC units Total installed Cooling capacity: 5.6 MW

Project : leading international Italian bank with presence in all over Europe. Installation description: an example of single source responsibility where RC is supplying CRAC units and chillers for Verona Data Centre cooling

Installed equipments: nr. 1 x air cooled liquid chillers nr. 4 x water cooled liquid chillers nr. 206 x chilled water CRAC units with EC fans

Solution: UNICO SCREW, FRIGO SCREW, PEGASUS with EC fans for highest energy saving

UNICO SCREW Air cooled chillers

PEGASUS CRAC units

FRIGOSCREW Water cooled chillers

8

Office Buildings United Kingdom

Period: 2012 Application: Data center & operational building End user name: Fox Santander Bank – London (U.K.) Plant type: conventional air cooled chillers Total installed Cooling capacity: 10 MW Project: is a diversified retail and commercial bank with around 15,000 branches.

Installed equipments: nr. 20 x air / water cooled chillers

Installation description: system conceived for full reliability, high energy saving, low noise emission Solution: GLIDER, MANTA

GLIDER Air cooled chiller

MANTA Water cooled chiller

9

Office Buildings United Kingdom

Period: 2012 Application: Operational Building End user name: British Airways (U.K.) Plant type: conventional air cooled chillers Total installed Cooling capacity: 1.5 MW Installed equipments: nr. 2 x air cooled chillers with magnetic levitation centrifugal compressors Project : U.K. flag carrier airline and second largest measured by passengers carried. Installation description UNICO TURBO FL Solution: filling out the request of high efficiency using the magnetic levitation compressor

UNICO TURBO FL Air cooled chiller with centrifugal compressors

CQ212

10

Office Buildings Italy

Period: 2012 Application: Operational Building End user name: Aeronautica Militare Pozzuoli (ITALY) Plant type: multifunction chillers Total installed Cooling capacity: 0.6 MW Installed equipments: nr. 1 x multifunction chiller Project: heating and cooling request Installation description: strategic cooling of mission critical building Solution: MULTIPLO SCREW

MULTIPLO SCREW Multifunction chiller 11

Hotels Italy

Period: 2012 Application: congress centre End user name: Chia Laguna Resort – Sardinia (ITALY) Plant type: multifunction chillers

Total installed Cooling capacity: 0.7 MW Project: Luxury hotel with congress centre set in one of the most enchanting sceneries in Southern Sardinia.

Installed equipments: nr. 1 multifunction chiller

Installation description: request of heating and cooling performances at the same time to ensure highest energy efficiency and best comfort Solution: MULTIPLO SCREW

MULTIPLO SCREW Multifunction chiller 12

University Russia

Period: 2008 Application: Physics Researches Institute End user name: Moscow, Zelenograd (RUSSIA) Plant type: Free cooling chillers Total installed Cooling capacity: 6,5 MW Installed equipments: nr. 4 x air cooled chillers Project: University Campus Installation description: cooling supply Solution: MAXIMO SCREW

MAXIMO SCREW Free cooling chillers

13

Retail Belgium

Period: 2012 Application: CITY 2 End user name: COFELY Services Plant type: shopping centre – Brussels (BELGIUM) Total installed Cooling capacity: 2,4 MW Project: Located in “Rue Neuve”, in the heart of the city of Brussels, City 2, with its 51.000 m², is the largest urban shopping centre in Belgium.

Installed equipments: nr. 4 x air cooled chillers with magnetic levitation centrifugal compressors

Installation description: large surfaces comfort cooling by technological system focused on energy efficiency and low running costs Solution: UNICO TURBO FL

UNICO TURBO FL Air cooled chiller with centrifugal compressors

CQ212

14

Retail Italy

Period: 2012 Application: Milano Portello mall End user name: Vittoria Assicurazioni, Milano, Italy

Plant type: air cooled chillers Total installed Cooling capacity: 2,3MW Project: Milano Portello with its over 50 shops is one of the largest malls in Milano. Located in North-West part of the town , easily reachable, represents a usual aim for people living in Milano and suburbs.

Installed equipments: nr. 3 x air cooled chillers

Installation description: simultaneous production of hot and cold water . Solution: UNICO SCREW

UNICO SCREW Air cooled chillers

CQ212

15

Industry Sweden

Period: 2012 Application: Stora Enso industry End user name: Stora Enso, Skoghall, Sweden Plant type: water cooled chiller

Total installed Cooling capacity: 570kW Project: Stora Enso is the global re-thinker of the biomaterials, packaging, paper and wood products industry.

Installed equipments: nr. 1 water cooled chiller

Installation description: Double function of chilling (7°C) the mechanical equipment of wood treatment and re-using the heat coming from the gas condensation process to warm up (45°C ) the raw material transformed. Solution: MANTA 570

MANTA Water cooled chiller

CQ212

16

Office Buildings Luxemburg

Centre Drosbach by Indiact

Period: 2012 Application: Drosbach Centre End user name: Indiact, Luxemburg Plant type: water cooled chillers Total installed Cooling capacity: 1MW

Project: Drosbach is one of the largest office and congress centre in Luxemburg. Drosbach offers conference halls meeting rooms, dining halls as well as all necessary facilities for any kind of meeting.

Installed equipments: nr. 2 x water cooled chillers with magnetic levitation centrifugal compressors

Installation description: very high energy savings with the state of the art in terms of components for high tech liquid chiller machines Solution: FRIGO TURBO

FRIGO TURBO Water cooled chillers with centrifugal compressors

CQ212

17

Data Center Belgium Period: 2012 Application: Data center

End user name: Smals Data Center Plant type: liquid chillers, chilled water CRAC units Total installed Cooling capacity: 2.0 MW

Project: Smals is a hosting site for servers, mainly government in Brussels

Installed equipments: nr. 3 x A class water cooled chillers nr.27 x chilled water CRAC units

Installation description: The chillers, energy CLASS A matched to the chilled water CRAC units represent the best solution for any high energy saving large Data Centre Solution: FRIGO SCREW CLA, NEXT CW

NEXT CRAC units

FRIGO SCREW CLA Water cooled chillers

CQ212

18

Data Center Iran

Period: 2012 Application: Data Center End user name: TCI, Telecommunication Company of Iran, Iran Plant type: liquid chillers, chilled water CRAC units Total installed Cooling capacity: 500kW Project: Data Centre of TCI, public telecommunication company in Iran

Installed equipments: nr. 2 x air cooled chillers nr. 5 x chilled water CRAC units

Installation description: The installed chillers, matched to the chilled water CRAC units represent the best cost effective solution for small to medium Data Centre Solution: EAGLE, NEXT CW, HEAT HUNTER

EAGLE Air cooled chillers

CQ212

HEAT HUNTER CRAC units displacement type

NEXT CRAC units downflow type 19

Research Centre Italy Period: 2012 Application: Development Research Center End user name: Ericsson, Genoa, Italy Plant type: air cooled liquid chillers, chilled water CRAC units Total installed Cooling capacity: 1,5MW

Project: The most important Ericsson Development Research Center in Italy, one of the leading centers for ultra-fast broadband networks. Installation description: The installed units are the best answer to the need of precise thermo-hygrometric and air purity conditions granting the optimal environment for Ericsson equipments

Installed equipments: nr.20 x chilled water CRAC units

nr.1 x A class liquid chiller with magnetic levitation centrifugal compressor

Solution: NEXT CW , UNICO TURBO

NEXT CRAC units

UNICO TURBO Air cooled chillers

20

Conference Centre Belgium

Period: 2011 Application: Diamant Building End user name: Diamant, Brussels, Belgium Plant type: air cooled liquid chiller Total installed Cooling capacity: 1MW

Project: Diamant Brussels is a leading conference centre close to the centre of Brussels with twenty comfortable modular rooms with functional furniture.

Installed equipments: nr. 2 x A class air cooled liquid chiller equipped with magnetic levitation centrifugal compressors

Installation description: One of the most important characteristics of the installed units is the high energy efficiency granted by two stage centrifugal compressor with variable speed and magnetic levitation oil-free bearings. Solution: UNICO TURBO

UNICO TURBO Air cooled chillers

21

Business Centre Russia Period: 2011 Application: PREO 8 Business Centre

End user name: PREO 8, Moscow, Russia Plant type: air cooled and free cooling liquid chillers Total installed Cooling capacity: 7MW Project: PREO 8 is a new Business Centre, located in a historical district of Moscow, adjacent to Preobrazhenskaya Square metro station, offering Modern architectural solutions and efficient planning of the office spaces.

Installed equipments: nr.3 x air cooled liquid chillers nr.2 x free cooling liquid chillers

Installation description: the installed units grant high energy efficiency and reduced operating costs, two units are equipped with free cooling system. Solution: GLIDER, GLIDER FREE

GLIDER FREE Free-cooling chillers

GLIDER Air cooled chillers

22

Religious Centre Indonesia

Period: 2012 Application: Islamic Centre End user name: Jakarta, Indonesia Plant type: air cooled liquid chiller Total installed Cooling capacity: 3MW Project: The Islamic Centre of Jakarta with its multifunctional monumental building, voted to religion, education and business, acts as a point of reference and prototype for the Islamic Centres in Indonesia.

Installed equipments: nr.6 x A class air cooled liquid chiller

Installation description: the installed units grant high energy efficiency and reduced operating costs Solution: GLIDER CLA

GLIDER Air cooled chillers

CQ212

23

Retail South Africa Period: 2012 Application: Moolman Group, Makro Mangaung, Bloemfontein End user name: Makro Bloemfontein, South Africa Plant type: air cooled liquid chiller, air cooled heat pump liquid chiller Total installed Cooling capacity: 1MW Project: The new Makro store, developed by The Moolman Group, is located on the western side of Bloemfontein and attracts shoppers from all over the province and from neighboring Lesotho. Installation description: The heat pump chillers series are the ideal solution for those applications where the air conditioning is needed all year long, cooling in summer and heating in winter Solution: GLIDER, GLIDER HP

Installed equipments: nr.1 x air cooled liquid chiller nr.1 x air cooled heat pump liquid chiller

GLIDER Air cooled chillers

CQ312

24

Office Buildings Switzerland

Period: 2010 Application: Rolex HQ End user name: Rolex, Geneve Plant type: CRAC unit, chilled water CRAC unit Total installed Cooling capacity: 30kW

Project: Rolex SA is a Swiss watchmaking manufacturer of high-quality, luxury wristwatches. Rolex watches are popularly regarded as status symbol. Installation description: The installed units are the best answer to the need of a precise control of the thermohygrometric and air purity conditions, granting the optimal environment for electronic equipment to work. Solution: NEXT DW, NEXT CW

Installed equipments: nr.1 chilled water CRAC unit nr.1 CRAC unit

NEXT CRAC units

CQ410

25