Experience and interdisciplinary knowledge for innovative, tailored concepts and solutions.

ENVIRONMENT

CONSTRUCTIONWATERWATER

General planning means we plan and design your construc-tion project. You give us the entire project planning respon-sibility and we engage all specialist sub-planners either internally or externally. In project management we lead and manage the project, while the actual planning work is carried out by third parties that you commission. Whichever service you require, you can rest assured that our project team will manage the job most carefully – as if their own money was involved.

Consulting ServicesGeneral planning/project management Planning

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Your objectives and preferences inspire our ideas and shape our solutions. Working in interdis-ciplinary teams, we explore the alternatives and investigate every possible approach to find the optimum technical solution for your practical problems – always being conscious of the priorities of effectiveness, ef-ficiency and budget control.

As general planners or engi-neering design specialists, we apply the latest techniques to find the most practical solutions with a focus on longevity, safe-ty and economic efficiency. Our staff approach each assignment with profound understanding based on regular professional training and years of hands-on experience.

ABOUT USSince 1933, HOLINGER Ltd. has been successfully planning and realising projects and consulting in the fields of process, environmental and structural engineering. Thanks to the commitment of our 400 employees at various locations in Switzerland, Germany and Luxembourg we now rank among the leading consulting engineers in Switzerland.

Implementation SupervisionOperation and Maintenance

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Implementation means respon-sibility – for the engineering and for the budget and time constraints. Our commitment guarantees quality and is based on our experience and the con-stant refinement of our skills, standards and methods. We offer all-inclusive service pack-ages as consultants, engineers or general contractors.

During the implementation of plants or civil works, the supervision and coordination of all contractors and suppli-ers is decisive for success. Our professional quality, risk and project management guaran-tee smooth, cost-effective and time-efficient realisation.

With highly qualified staff available for operation and maintenance of municipal wastewater treatment plants, we guarantee compliant, ef-ficient and effective operation of treatment plants and other types of environmental infra-structure. For specific opera-tional tasks, we can assemble an experienced project team of trained specialists from differ-ent departments.

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ONE STOP SERVICESOur social and environmental responsibilities are vitally impor-tant to us. Just like our customers. We appreciate that they face a growing range of challenges and obligations in today’s complex world. So we take all these aspects into account in our work and integrate the skilled services of all our departments into one solu-tion, with a single point of contact. This results in sustainable and creative concepts with real added value which contribute to the success of our clients.

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Drinking water treatment and supply are two links in the complex hydrological cycle that sustain our lives. We support our customers in understanding and addressing all the issues re-lating to the provision of quality drinking water in their jurisdic-tion – as professional planners, engineers and advisors with the required scientific knowledge, experience and project manage-ment skills.

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involve the stewardship of a vital and precious resource. Our specialists from numerous fields provide competent and com-prehensive services to protect water resources by collecting and treating wastewater ef-fectively.

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TER We offer state-of-the art

solutions for your wastewater treatment plants. Be it new construction or renovations and extensions of existing facilities, we combine proven knowledge with new innovative process technology and concepts. Needless to say, we approach every plant as a custom project and ensure compliance with all the applicable environmental regulations. Our scientists and process engineers are respond-ing to future requirements with on-going development and pilot testing of new solutions.

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ING We master the combination of

disciplines that allow us to un-derstand the use of water and its challenges at the landscape level. Our specialists advise and support you from strategic planning to implementation in the areas of water basin management, flood protection, river and hydraulic engineering, revitalisation and hydrology. And we work in interdisciplina-ry teams for integrated hydrau-lic engineering projects.

For renovations or new com-mercial, industrial or residential properties, we team up with architects and expert planners. Our custom concepts meet all your objectives and constraints and integrate neatly into the environment. We also plan and implement infrastructural pro-jects including roads, bridges, railway lines and stations and utility supply lines for drinking water, drainage and sewerage, electricity, telecommunication, as well as all kind of civil engi-neering structures.

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T Our environmental services comprise waste management, site or property decontamina-tion, disposal and treatment of waste, risk/security assessments and environmental impact analysis. We also develop finan-cing models for municipalities and associations. The success of every project depends on effectively balancing stakehol-der interests and regulatory constraints.

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Y In-depth knowledge and experience in geology, hydro-geology, hydrochemistry and geotechnology allow us to develop geotechnical projects in close cooperation with civil and environmental engineers and chemists. We analyse the results of our geoscientific investigations, applying the lat-est methods and expertise. We develop projects in the fields of groundwater, foundation soils, contaminated sites, geothermal energy and natural hazards.

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H Industrial production or pro-cessing often produces waste-water that needs pre-cleaning before it enters the sewage sys-tem, otherwise it will be subject to high municipal charges. We work out options to find the most economic and ecological solution — with a consistent focus on smooth production processes.

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GY Energy resources are becom-

ing scarcer. So they need to be careful utilised where they are really needed. As a competent partner, we provide know-how for the planning and realization of your projects. We network renewable and non-renewable energy sources and find poten-tial savings. This will not only make your energy supply more ecological but also more eco-nomical.

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LOCATIONS

© HOLINGER AG 2020-01

SWITZERLAND

HOLINGER AGCH-5405 BadenCH-4052 BaselCH-3000 Berne 31CH-6863 Besazio (Mendrisio)CH-7000 ChurCH-1024 Ecublens (Lausanne)CH-8500 FrauenfeldCH-5070 FrickCH-6331 Hünenberg (Zug)CH-8700 Küsnacht (Zürich)CH-6403 Küssnacht (Schwyz)CH-4410 LiestalCH-6005 LucerneCH-1920 MartignyCH-4601 OltenCH-1950 SionCH-8143 Stallikon CH-3600 ThunCH-8405 WinterthurCH-8005 Zurich

SUBSIDIARIES

aqua-System AGCH-8405 Winterthur

EnerSys Schweiz GmbHCH-4410 Liestal

ENVILAB AGCH-4800 Zofingen

IBG AGCH-8005 Zurich

SWISSWATER GmbHCH-8005 Zurich

TK Consult AGCH-8005 Zurich

INTERNATIONAL

HOLINGER InternationalConsultants GmbH CH-4410 Liestal

HOLINGER Ingenieure GmbHD-10117 BerlinD-09116 Chemnitz D-01309 DresdenD-22087 HamburgD-77756 HausachD-79801 Hohentengen a. Hrh. D-89188 MerklingenD-54296 Trier

HOLINGER AG LuxembourgL-5485 Wormeldange-Haute

WETZEL + PARTNERIngenieurgesellschaft mbHD-47447 Moers

CONTACT

For all HOLINGER and subsidiary contact informationplease visit our homepage: www.holinger.com