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DHC AG 

Bülach · Since 1999

Dr. Herterich & Consultants (DHC) is a consulting firm specializing in the optimization of business processes and the implementation of SAP solutions. The company's core activity is advising and supporting customers in the implementation and optimization of SAP systems, particularly in the areas of quality assurance and risk management. This also includes the development and implementation of solutions for meeting regulatory requirements, such as GxP compliance.

Dzialak Musik Akademie, Inh. J. Dzialak 

Bülach · Since 2010

Dzialak & Söhne Musik-Akademie, Inh. J. Dzialak provides individual instruction in classical music for violin, viola, piano and voice, and teaches related subjects such as music theory, ear training, music history, chamber music and contemporary music. The academy also offers tutoring and preparatory lessons for competitions and exams, operates a concert agency to place musicians for events, and runs ensemble options including an adult orchestra and music playgroups for children.

effectconsulting GmbH 

Bülach · Since 2003

The core activity of effect consulting is the consulting and training of companies in the area of sales systems, particularly in the development of executives and employees. The company offers an integrated consulting approach and training approach to support companies in implementing changes and increasing their efficiency.

EH Isolationstechnik AG 

Bülach · Since 2020

The core activity of EH Isolationstechnik AG is the execution of technical insulation and structural fire protection on behalf of general contractors, architects, as well as private and public clients. This includes in particular the planning, execution and acceptance of insulation and fire protection measures for construction projects.

Eisenbahner Baugenossenschaft Bülach 

Bülach · Since 1919

Eisenbahner Baugenossenschaft Bülach is a cooperative that provides affordable housing to its members. It comprises four residential properties with a total of 47 apartments; property management is carried out by Steinauer Immobilien AG, and interested applicants may register on a waiting list.

E. Kessler AG, Zweigniederlassung Bülach 

Bülach · Since 2016

E. Kessler AG, Zweigniederlassung Bülach provides service and maintenance for high- and low-voltage electrical installations, as well as project planning and distribution systems. The branch performs fault resolution, repair and installation work and operates within the Elektrobaer Group.

Elektro Bau Ryser 

Bülach · Since 1998

The core activity of Elektro Bau Ryser is the planning, installation and maintenance of electrical systems, including security systems, telephone systems, solar systems, lighting systems, controls and smart home systems. The company also offers a 24-hour customer service and supports customers with renovation and reconstruction work.

Elfeso AG 

Bülach · Since 2000

Elfeso AG provides voice therapy, voice training and voice-and-speech coaching. Services include individualized training programs, voice-field measurements, assessment of vocal potential and consulting for singers, speakers, actors and other voice professionals.

ELMG AG 

Bülach · Since 2014

The core activity of ELMG AG is the planning, installation and consulting of electrical systems, including: electrical installations of all kinds, planning and consulting for electrical installations, installation of solar and PV systems, installation of charging stations, planning and installation of telecommunications systems, and the renovation and modernization of electrical systems. The company offers its services for both private and commercial properties and positions itself as a competent partner for electrical solutions in the greater Zurich area.

embe engineering & consulting GmbH 

Bülach · Since 2012

embe engineering & consulting GmbH is an engineering firm providing services in mechanical and plant engineering, including development of components, assemblies and complete machines, project management and design of assembly fixtures. The company also advises on manufacturing and cost optimisation, offers CAD-based design (e.g. SolidWorks, Inventor, NX, Catia) and provides interim support assignments.

EnergieGenossenschaft Zürcher Unterland 

Bülach · Since 2024

The core activity of EnergieGenossenschaft Zürcher Unterland is the planning, implementation and management of photovoltaic systems, as well as consulting and supporting private individuals, institutions and municipalities in the implementation of sustainable energy projects. This also includes arranging loans for the construction of photovoltaic systems and managing energy management and charging stations for electric vehicles.

E. Oetiker AG 

Bülach · Since 1980

Esslinger - Dental 

Bülach · Since 2016

The core activity of Esslinger-Dental is the sale and repair of dental equipment and accessories, particularly in the fields of X-ray technology and sterilization. The company offers spare parts, new equipment and used items, and supports customers in self-repairing dental equipment.

Eva Heine Egli 

Bülach · Since 2019

The company's core activity is the provision of psychological counseling and therapy services, including coaching, supervision, body and complementary therapy, hypnotherapy, and stress management. The company offers individual and institutional development processes to support people in various areas of life, such as private life, profession, and education, and to promote their resilience, health, and satisfaction.

Fahrschule Kiko Drive K. Gjosev 

Bülach · Since 2024

The core activity of KikoDrive is the training and education of driving students for the acquisition of a driver's license, particularly in category B, as well as the conduct of control drives and taxi training.

faunatur Karin Löffel 

Bülach · Since 2007

The core activity of Faunatur is the provision of services in the fields of nature conservation and ecology, particularly in the areas of biodiversity, monitoring, success control, fauna and policy evaluation.

Fernandez & Partner Garten & Reinigungsteam GmbH 

Bülach · Since 2019

Fernandez & Partner Garten & Reinigungsteam GmbH provides building cleaning, janitorial/housekeeping and technical maintenance services, as well as garden maintenance, winter services and underground car-park cleaning. The company’s offerings also include office and private cleaning and construction-site cleaning; the website states they work sustainably and employ trained staff.

finates GmbH 

Bülach · Since 2005

finates GmbH provides office services for small and medium-sized enterprises, including finance and payroll accounting, VAT and tax filings, HR administration and insurance portfolio management. The company also delivers consulting services such as business process optimization, business process outsourcing, IT digitization, project management, RFPs/benchmarking and support for market entry and sourcing in Asian markets.

Fiscon Treuhand AG 

Bülach · Since 1988

The core activity of Fiscon Treuhand AG encompasses the areas of taxes, auditing, business consulting and inheritance law. The company provides advisory and services in these areas to support customers in preserving and protecting their values in a rapidly changing legal and financial landscape.

fitmitjodit GmbH 

Bülach · Since 2024

fitmitjodit GmbH provides personal training, pain coaching, Pilates and Reformer training, group fitness classes and workshops, and also offers corporate training.