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BruWy Office GmbH 

Kloten · Since 2007

The core activity of BruWy Office GmbH is the provision of administrative and accounting services for small and medium-sized enterprises (SMEs) and sole proprietorships. This includes, among other things: financial accounting, accounts payable and accounts receivable, personnel accounting, tax returns for private individuals, secretarial services, troubleshooting, preparation of prices and calculations, cost accounting and billing of services and work equipment, and support in reorganizing office and administrative processes. The company offers these services as an outsourcing solution to relieve SMEs and sole proprietorships and enable them to focus on their core business.

Bunte Vielfalt GmbH 

Kloten · Since 2020

Bunte Vielfalt GmbH is a flower shop that offers cut flowers, arrangements, bouquets, houseplants and outdoor plants. The business also supplies grave decorations and gifts.

Burgdorff Consulting GmbH 

Kloten · Since 2015

The core activity of Burgdorff Consulting is management consulting for the digital transformation of small and medium-sized enterprises. The activities include in particular: analysis and project definition, project management, change management, digital business development, e-commerce solutions, software evaluation and implementation, digital process optimization, marketing automation, omnichannel marketing, and sales funnels. The company supports customers in digitizing business processes, developing digital business fields, and optimizing digital sales channels.

Burgstaller AG 

Kloten · Since 2023

The core activity of Burgstaller AG is the planning, organization and coordination of events, including corporate events, festivals, trade fair stands and birthday parties. This includes services such as concept development, catering, decoration, technology (light, sound) and the provision of mobile event huts.

Buris Grillwerk Kloten GmbH 

Kloten · Since 2023

The core activity of Buris Grillwerk is gastronomy, specifically the operation of a restaurant or grill workshop, where food and beverages are served.

CabTronix AG 

Kloten · Since 1997

The core activity of Cabtronix AG is the development of hardware and software in the field of electronics, particularly in the areas of wireless and wired communication, positioning and navigation technologies. In addition, the company provides services in the areas of engineering, system maintenance and repair, especially for infrastructure, transportation and toll systems.

CAMSOL GmbH 

Kloten · Since 2003

CAMSOL GmbH provides CAD/CAM solutions and supplies CAM software such as Edgecam, PowerMILL/PowerSHAPE, ArtCAM and Jetcam. The company offers consulting and implementation services, training, post-processor customization, user support and CNC programming services, and provides software downloads.

Capol AG 

Kloten · Since 2001

Capol AG provides a software platform and services for retail and wholesale businesses in the watch, jewelry and precious stone sector. The company offers solutions that connect trade participants and partners who provide complementary services.

C-A-T-S.ch GmbH 

Kloten · Since 2023

The company C-A-T-S.CH is an online shop specializing in the sale of spare parts and accessories. The core activity of the company is to enable customers to find, order and deliver spare parts and accessories through a search function on the website.

CdtBauingenieure GmbH 

Kloten · Since 2023

The core activity of CDT Bauingenieure is the planning and construction of buildings, particularly in the fields of high-rise construction, special foundation engineering and protective structures, with a focus on safety, sustainability and efficiency.

Cessna Zurich Citation Service Center GmbH 

Kloten · Since 2008

The company's core activity is the manufacture, maintenance and servicing of aircraft, particularly business travel aircraft, as well as providing services to aircraft owners and operators, including repairs, modifications, maintenance, management and support.

Chäs-Hütte Gastro-Service GmbH Roland Walter 

Kloten · Since 2009

Chäs-Hütte Gastro-Service GmbH Roland Walter operates a gastro delivery service and provides catering services. The company supplies fresh dairy and cheese products as well as vegetables, bread, meat and other catering goods, delivers them refrigerated, and offers party catering, raclette/fondue events, equipment rental and private pickup; next-day delivery is available for orders placed before 23:00, with same-day express options depending on stock.

Christen & Allemann Kaminfegermeister GmbH 

Kloten · Since 2006

The core activity of Christen & Allemann Kaminfegermeister GmbH is the execution of chimney sweep services, in particular the regular inspection, maintenance, repair and cleaning of heating systems, including oil and gas systems, wood-fired systems, boilers, flue gas systems and heat exchangers.

Claras Immobilien AG 

Kloten · Since 1992

The core activity of Claras Immobilien is the development, management and administration of properties, in particular residential and commercial real estate, with a focus on sustainable development and marketing in the Kloten region.

Cleanplan AG 

Kloten · Since 2017

The core activity of Cleanplan AG is the provision of services in the field of building cleaning, caretaking and property maintenance, including maintenance cleaning, special cleaning, maintenance of building technology and environmental care.

CLS Treuhand GmbH 

Kloten · Since 2003

The core activity of CLS Treuhand GmbH is the provision of trust services, particularly in the areas of: Financial and accounting (e.g. financial accounting, accounts payable and accounts receivable, interim and annual financial statements), Personnel administration (e.g. payroll accounting, payroll processing, social security checks), Taxes (e.g. tax returns, review of tax assessments, value-added tax returns), Administration (e.g. support in daily business, accompaniment and support in creating a power of attorney), Company formation (e.g. formation of AG, GmbH, sole proprietorships). The company thus offers comprehensive services for companies and private individuals in the areas of finance, personnel and taxes.

COBRA INFORMATIK AG 

Kloten · Since 1985

COIFFEUR CHECK-IN GmbH 

Kloten · Since 2009

COIFFEUR CHECK-IN GmbH is a men's hair salon that offers modern and classic haircuts as well as beard styling. According to the website, services also include skincare and manicures.

Coiffeur Fato - Inh. F. Serifi 

Kloten · Since 2014

The core activity of Coiffeur Fato is the provision of services in the hairdressing and cosmetics sector, particularly: hair care (washing, cutting, blow-drying), hair extension and thickening, hair coloring (balayage, meches, permanent wave) and cosmetic services (eyelash and eyebrow dyeing and shaping). The company offers these services for ladies, gentlemen and children, emphasizing competent advice, skilled craftsmanship and in-depth technical expertise.

Compass Group (Suisse) S.A. 

Kloten · Since 2002

The core activity of Compass Group (Schweiz) AG is the provision of culinary services, particularly in the areas of corporate catering, catering, vending and guest services. The company offers innovative and customer-specific solutions for companies, schools, universities, healthcare facilities and other institutions to create a unique gastronomic experience.

Concretum Construction Science AG 

Kloten · Since 2001

The core activity of Concretum is the development, production and distribution of special concretes, in particular fast concretes, for demanding construction projects, as well as the support of customers in all project phases. The focus is on the repair of large concrete traffic areas such as highways and runways.

Core Real Estate Group AG 

Kloten · Since 2021

The core activity of CORE Real Estate Group (CRE Group) is the provision of services related to real estate and finance, particularly the brokerage of financing for real estate projects.

Dämmtechnik Günes 

Kloten · Since 2008

The core activity of Dämmtechnik Günes is the provision of services and products in the field of structural fire protection, particularly in the execution of fire compartmentalization, fire-resistant joints and ventilation insulation, as well as in the consulting and implementation of measures to protect people and assets from fires.

Dassault Systèmes (Suisse) SA 

Kloten · Since 2006

Dassault Systèmes is a software company specializing in the development and provision of virtual environments for product development, design, and manufacturing. The company's core activity is to support businesses and individuals in finding sustainable solutions to the world's challenges by offering innovative software solutions that enable the design and testing of products, materials, and manufacturing processes. The company serves 12 industries across three economic sectors, including the aerospace, defense, automotive, energy, and high-tech industries.

Dataland Informatik AG 

Kloten · Since 2003

The core activity of Dataland Informatik AG is the provision of IT services, particularly: IT support and service desk, IT infrastructure management and optimization, IT outsourcing and relocation, web design and development, network security and solutions, cloud solutions and implementation, and backup and data security solutions. The company offers tailored solutions for small and medium-sized enterprises (SMEs) and positions itself as a reliable partner for all IT challenges.

De Jong Intra Vakanties GmbH 

Kloten · Since 2019

De Jong Intra Vakanties GmbH is a tour operator offering round trips, group tours and package holidays by bus, train, car, plane or ship. The portfolio includes themed trips such as city breaks, river cruises, winter sports and sun holidays, and comprises both pre-arranged and tailor-made itineraries.

DGAS Dangerous Goods Airfreight Services GmbH 

Kloten · Since 2005

The core activity of DGAS (Dangerous Goods Airfreight Services GmbH) is the worldwide airfreight transportation of hazardous goods, with services tailored to individual customer needs and carried out in compliance with applicable hazardous goods regulations.

D. Gaus Kunst Grafik Design 

Kloten · Since 2015

The company dg. primarily focuses on graphic design, illustrations, and web design, as well as developing projects in the cultural and artistic sectors.

DMD Gebäudemanagement GmbH 

Kloten · Since 2006

The core activity of DMD Gebäudemanagement GmbH encompasses a wide range of services in the field of building management, including: building cleaning (building cleaning, office cleaning, fitness cleaning, floor cleaning, ATM cleaning), property maintenance, building management, environmental and garden maintenance, winter services, and photovoltaic system maintenance. The company thus offers comprehensive services for the maintenance and care of buildings and properties.

DSBI AG 

Kloten · Since 2019

DSBI AG provides construction and real estate services, including preliminary assessments and condition analyses, planning, project and site management, as well as owner representation and property inspections for acquisitions.

DS Facility Services AG 

Kloten · Since 1983

DS Facility Services AG provides facility services focused on cleaning and caretaking. Its services include maintenance cleaning, construction cleaning, special cleaning, caretaking/building maintenance, waste disposal and a 24/7 service.

Menzi Cars GmbH 

Kloten · Since 1998

Easy Rent GmbH provides vehicle rental and related mobility services, offering cars, vans, minibuses and a premium fleet. Services include a free airport shuttle, 24/7 return options, comprehensive insurance coverage and additional services such as chauffeur and limousine service.

Ebicon AG 

Kloten · Since 2024

The core activity of Concretum is the development, production and distribution of high-performance concretes and concrete additives, in particular fast-setting concretes for the repair of large concrete traffic areas such as highways and runways.

EBIRD Logistics AG 

Kloten · Since 2021

The core activity of EBIRD Logistics AG is providing services in the field of unmanned commercial air mobility, particularly through the operation of drones and the provision of "Drones as a Service" (DaaS) and "Data as a Service". The company focuses on the commercial use of drones and offers solutions for next-generation air mobility.

EBIRD AG 

Kloten · Since 2019

The core activity of EBIRD is providing air mobility solutions in the fields of Urban Air Mobility and Regional Air Mobility. Specifically, the company plans and operates a fleet of electric or hybrid-electric aircraft, particularly passenger drones and vertical takeoff and landing (eVTOL) aircraft, to transport people and goods within and between cities and regions.

EDK GROUP GmbH 

Kloten · Since 2023

EFOS Flugschule GmbH 

Kloten · Since 1980

EFOS Flugschule GmbH provides pilot training and air-transport services. The website lists flight school training (including PPL and CPL/IR) and offers charter/air-taxi, sightseeing flight and cargo services.

Ehrensperger Partner Vermögensverwaltung AG 

Kloten · Since 2019

The core activity of Ehrensperger Partner Vermögensverwaltung AG is wealth management for private and institutional investors. The company offers individual investment advice and management, focusing on the needs of its clients rather than on investment products. The services include wealth management, investment advice and the creation of individual investment strategies.

Elektronorm AG 

Kloten · Since 1991

Elektronorm AG provides electrical safety services, including electrical inspections, equipment testing, consulting, and acceptance testing for photovoltaic systems and e‑mobility charging stations. The company develops electrical safety concepts, offers professional training, and provides calibration and measurement services. Elektronorm AG is ISO 9001 certified, a member of VSEK and Electrosuisse, and is part of the Schibli‑Gruppe.

M5 Garage GmbH 

Kloten · Since 2019

El Rifai Automobile GmbH purchases used cars, accident-damaged vehicles, lease returns and company cars and also offers vehicle export services. The company provides non-binding purchase offers, arranges free collection and handles transactions including on-site cash payment.

Emmisberger & Partner AG 

Kloten · Since 1989

The core activity of Emmisberger & Partner AG is the provision of services in the areas of personnel development, leadership training and organizational development. Specifically, this includes: Executive training and development, Coaching and consulting for executives and teams, Team development and promotion, Conflict resolution and bullying prevention, Outplacement and career counseling, Psychosocial counseling and support, Organizational development and consulting. The company thus offers a wide range of services aimed at supporting companies and organizations in the development of their employees and executives and improving their performance.

Enderli Metallbau AG 

Kloten · Since 1994

The core activity of Enderli Metallbau AG is metal processing and treatment, particularly in the field of metal construction. The company offers services such as design, manufacturing, assembly and maintenance of metal products. The activities include, among other things, the production of metal parts, the assembly of metal structures and the maintenance and repair of metal products.

EOS Schweiz AG 

Kloten · Since 1994

The core activity of EOS Group is the investment in and management of non-performing loans (NPL), i.e. distressed debts, as well as the provision of services in the field of receivables management for companies.

Epigeos AG 

Kloten · Since 2002

The core activity of Epigeos AG is real estate management, including the purchase, sale and rental of properties, as well as related services such as strategic consulting, conception and implementation.

Equans Switzerland Facility Management AG 

Kloten · Since 2024

EQUANS Solutions Schweiz AG, Zweigniederlassung Kloten is a provider of technical services for buildings, infrastructure and energy solutions. Its services include building services engineering (heating, ventilation, air conditioning, electrical and refrigeration), facility and property management, digital services (building automation, BIM, ICT), energy optimisation and a 24/7 emergency service.

Equans Switzerland AG 

Kloten · Since 2023

Equans Switzerland AG is a provider of integrated solutions for buildings, infrastructure and energy. The company delivers planning, construction and operational services for buildings and sites, including building services engineering, facility and property management, digital/ICT services and energy optimisation.

ErgoLive GmbH 

Kloten · Since 2003

The core activity of Ergolive GmbH is the provision of services in the field of ergonomics, health and movement at and around the workplace. Specifically, this includes: prevention events, workplace analyses, further education, workplace preservation (early intervention, consulting and support), and support for IV offices, case management and insurance companies. The company offers specific concepts and content for various industries and target groups, such as screen work, service, industry, trade and commerce, driving vehicles and cleaning. The goal is to promote the health and performance of employees and increase the efficiency of the overall system.

Ernst Ruckstuhl Holding AG 

Kloten · Since 2003

Ernst Ruckstuhl Holding AG offers vehicle sales and related after-sales services. The Ruckstuhl Garagen website lists a vehicle marketplace, fleet sales, camper rental, maintenance and repairs, bodywork and painting, and seasonal checks.

Ernst Ruckstuhl AG 

Kloten · Since 1960

Ernst Ruckstuhl AG is a car dealership offering new and used vehicle sales for multiple brands. The company also provides maintenance and repair services, bodywork and paint services, and spare parts and accessories sales.

Ernst Ruckstuhl Automobile AG 

Kloten · Since 1991

Ernst Ruckstuhl Automobile AG is a car dealership and garage offering new and used vehicle sales as well as maintenance and repair services. Its services include bodywork and painting, spare parts and accessories, and seasonal checks, and the company represents brands such as Leapmotor, Opel, Peugeot, Suzuki, Hyundai and Mercedes.